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Victron Energy MultiPlus-II 48/4k5/55-32 combines a sine wave inverter and a battery charger in a single unit. It operates with 48V battery systems and delivers 4kW of continuous power at 25°C.
In the event of a grid failure or generator disconnection, the UPS function supplies the connected loads in less than 20ms. The product features two AC outputs: the main output is uninterruptible, while the auxiliary output operates only when an AC source is available at the input.
PowerControl and PowerAssist help manage a limited grid connection or generator. MultiPlus-II can automatically reduce the current used to charge the battery and temporarily supplement the AC source using stored energy.
The model can be integrated into Victron ESS installations, used in parallel or three-phase configurations, and remotely monitored with compatible Victron devices.
Main features
48V battery system
4kW continuous power at 25°C
7kW maximum power for one minute
Maximum efficiency of 95%
Maximum charging current of 55A
32A transfer switch
Two 230VAC outputs
VE.Bus communication port
Programmable relay
Remote on/off
Parallel and three-phase operation
IP21 protection rating
Recommended applications
Victron ESS energy storage systems
Backup power
Off-grid photovoltaic systems
Remote homes and cabins
Motorhomes and mobile applications
Marine applications
Generator-powered systems
Technical specifications
Specification
Value
Manufacturer
Victron Energy
Series
MultiPlus-II
Model
48/4k5/55-32
Product type
Inverter/charger
Nominal battery voltage
48V
DC input voltage range
38–60V
Output voltage
230VAC ±2%
Output frequency
50Hz ±0.1%
Continuous output power at 25°C
4kW
Continuous output power at 40°C
3.7kW
Continuous output power at 65°C
3kW
Time-limited power, cold start
4.5kW / 2 hours
Time-limited power, cold start
6kW / 25 minutes
Maximum power
7kW / 1 minute
Maximum efficiency
95%
Zero-load power consumption
20W
Zero-load power in AES mode
13W
Zero-load power in Search mode
8W
Transfer switch
32A
Maximum AC input current
32A
AC input voltage range
187–265VAC
AC input frequency
45–65Hz
Maximum battery charging current at 25°C
55A
Maximum battery charging current at 40°C
50A
Absorption charging voltage
57.6V
Float charging voltage
55.2V
Storage mode voltage
52.8V
Auxiliary output
Yes, 32A
Communication
VE.Bus and 2 general-purpose ports
Programmable relay
Yes
Remote on/off
Yes
Operating temperature
-40°C to +65°C
Protection rating
IP21
Battery connection
M8 bolts
230VAC connection
13mm² / 6 AWG terminal block
Dimensions (H × W × D)
590 × 275 × 149mm
Weight
22kg
Compatibility and important information
The product can be configured for lithium, lead-acid, zinc-bromine and other battery technologies. Battery compatibility, BMS communication and charging parameters must be checked before installation.
Bluetooth monitoring requires the optional VE.Bus Smart Dongle, while access through the VRM portal requires a compatible GX device. These accessories are not included unless explicitly stated.
The product has an IP21 protection rating and is intended for indoor installation. Configuration and commissioning must be carried out by qualified personnel.
In stock
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
⚠️ Stock availability and delivery time for products held in the supplier’s stock must be confirmed by phone.
Download the datasheetDownload the manualDownload the Declaration of Conformity
Victron Energy MultiPlus-II 48/6k5/100-50 combines a pure sine wave inverter and a battery charger rated at up to 100A in a single unit. It is designed for energy storage systems, backup power applications, and installations where grid or generator power must be intelligently supplemented with energy stored in batteries.
The model operates with 48V battery systems and delivers 6kW of continuous power at 25°C. For limited periods, it can support higher loads, reaching 8kW for up to one hour and a maximum output of 11kW for up to one minute, under the conditions specified by the manufacturer.
The MultiPlus-II can be used in grid-connected photovoltaic systems, off-grid installations, marine applications, mobile systems, and backup power solutions.
Important: The “6k5” designation is part of the model’s official name. The confirmed continuous output is 6kW at 25°C, while the 6.5kW rating is available only for a limited period.
Uninterruptible power for essential loads
The inverter’s main output operates as an uninterruptible AC power source. If the grid or generator is disconnected, the MultiPlus-II takes over the connected loads in less than 20ms.
This short transfer time allows computers, electronic equipment, and other critical loads to continue operating without noticeable interruption under normal conditions.
The product also features a second AC output. This output is powered only when an AC source is available at the MultiPlus-II input. It can be used for loads that should not discharge the battery, such as an electric water heater or other non-essential appliances.
PowerControl – protecting the grid or generator
The PowerControl function allows the maximum current available from the grid, generator, or shore power supply to be set.
The MultiPlus-II monitors the consumption of other equipment and uses only the remaining power to charge the batteries. This helps reduce the risk of overloading the AC power source.
PowerAssist – supplementing the available power
When the load temporarily exceeds the power available from the grid or generator, the PowerAssist function covers the difference using energy stored in the batteries.
Once consumption decreases, the available power is used to recharge the batteries. This function is useful in installations supplied by limited-capacity sources or in applications with temporary power-demand peaks.
Integrated 100A battery charger
The integrated charger delivers a maximum charging current of 100A at 25°C and 95A at 40°C.
The MultiPlus-II can be configured for use with several battery technologies, including lithium, lead-acid, and zinc-bromine batteries. The charging parameters must be adjusted according to the battery manufacturer’s specifications.
Integration into Victron ESS systems
The MultiPlus-II can serve as the main component of a Victron ESS – Energy Storage System.
It can be integrated with MPPT solar charge controllers, grid-connected photovoltaic inverters, energy meters, and monitoring and control devices from the Victron ecosystem.
Depending on the system configuration, an energy meter or external AC current sensor may be required to optimise self-consumption and control energy flow.
Parallel and three-phase operation
Up to six MultiPlus-II units can operate in parallel to achieve a higher power output.
Three identical units are required to create a three-phase system, with one unit assigned to each phase. The manufacturer also allows multiple three-phase sets to be connected in parallel, provided that Victron’s design and configuration requirements are followed.
All units used in a parallel or three-phase configuration must be the same model and must be configured accordingly.
Monitoring and control
The product is equipped with a VE.Bus communication port used for:
Parallel operation
Three-phase system configuration
System component integration
Configuration
Monitoring and control
Bluetooth monitoring requires an optional VE.Bus Smart dongle. Remote access and monitoring through the Victron VRM portal require a compatible GX device and an internet connection.
Local configuration may require the Victron MK3-USB interface, depending on the configuration method used.
Integrated protection features
Victron Energy MultiPlus-II includes protection against:
Output short circuits
Overloads
Excessively high battery voltage
Excessively low battery voltage
Excessive temperature
The presence of 230VAC at the inverter output
Excessively high input voltage ripple
The product has an IP21 protection rating and must be installed indoors, in an area protected from water, excessive humidity, and condensation, with adequate ventilation.
Main advantages
Combines an inverter and battery charger in a single unit
Keeps critical loads powered if the AC source fails
Delivers 6kW of continuous power at 25°C
Includes a battery charger rated at up to 100A
Intelligently manages limited AC power sources
Can temporarily supplement grid or generator power
Supports integration into a Victron ESS system
Can be used in parallel and three-phase configurations
Supports local and remote monitoring with the appropriate accessories
Suitable for residential, mobile, marine, and off-grid applications
Recommended applications
Victron ESS energy storage systems
Grid-connected photovoltaic systems
Off-grid photovoltaic systems
Backup power for critical loads
Generator-powered installations
Marine applications
Motorhomes and other mobile applications
Cabins and remote properties
Systems with limited AC power sources
Technical specifications
Specification
Value
Manufacturer
Victron Energy
Series
MultiPlus-II
Model
48/6k5/100-50
Manufacturer product code
PMP482605012
Product type
Inverter/charger
Nominal battery system voltage
48V
DC input voltage range
38–60V
Output voltage
230VAC ±2%
Output frequency
50Hz ±0.1%
Configurable frequency
60Hz
Continuous output at 25°C
6kW
Continuous output at 40°C
5.7kW
Continuous output at 65°C
4.6kW
Cold-start limited output
6.5kW / 4 hours
Cold-start limited output
8kW / 1 hour
Maximum output
11kW / 1 minute
Maximum efficiency
96%
No-load power consumption
28W
No-load consumption in AES mode
18W
No-load consumption in Search mode
8W
Number of AC inputs
1
Number of AC outputs
2
Transfer switch
50A
Maximum AC input current
50A
AC input voltage range
187–265VAC
AC input frequency
45–65Hz
Maximum charging current at 25°C
100A
Maximum charging current at 40°C
95A
Absorption charging voltage
57.6V
Float charging voltage
55.2V
Storage mode voltage
52.8V
PowerControl function
Yes
PowerAssist function
Yes
UPS function
Yes, transfer time under 20ms
Auxiliary output
Yes, 32A
External AC current sensor
Optional, maximum 100A
Programmable relay
Yes
Remote on/off
Yes
Communication
VE.Bus and 2 general-purpose ports
Parallel operation
Yes, up to 6 units
Three-phase configuration
Yes, with 3 identical units
Operating temperature
-40°C to +65°C
Cooling
Fan-assisted
Maximum humidity
95%, non-condensing
Maximum altitude
4,000m
Power derating at altitude
1% for every 100m above 2,000m
Enclosure material
Steel
Colour
Blue, RAL 5012
Protection rating
IP21
Battery connection
M8 bolts
230VAC connection
13mm² / 6 AWG terminal block
Dimensions (H × W × D)
644 × 320 × 150mm
Weight
29kg
Compatibility and integration
The MultiPlus-II 48/6k5/100-50 can be used with lithium, lead-acid, zinc-bromine, and other battery technologies, provided that the charger is configured according to the battery manufacturer’s specified parameters.
Compatibility must be verified for the exact battery model, BMS, communication protocol, and firmware version. Mentioning a battery technology in the Victron datasheet does not automatically confirm direct communication with every battery in that category.
The product can be integrated with:
Victron MPPT solar charge controllers
Grid-connected photovoltaic inverters
Victron GX devices
The Victron VRM portal
Compatible energy meters
External current sensors
The MK3-USB interface
The VE.Bus Smart dongle
Victron ESS systems
The required accessories depend on the system configuration and should not be considered included unless this is explicitly confirmed.
Important warnings
“6k5” is the commercial designation of this model, not its continuous output power. The continuous output is 6kW at 25°C.
The 6.5kW, 8kW, and 11kW output levels are available only for limited periods and under the conditions specified by the manufacturer.
The product does not include an integrated MPPT solar charge controller. A separate solar charge controller or a compatible photovoltaic configuration is required to connect photovoltaic panels directly.
The IP21 protection rating indicates indoor use. The product must not be directly exposed to rain, water jets, or condensation.
Battery compatibility and communication with the BMS must be verified before purchase.
Charger parameters must be configured according to the battery manufacturer’s specifications.
Parallel or three-phase operation requires identical units and configuration in accordance with Victron documentation.
Bluetooth monitoring requires an optional VE.Bus Smart dongle.
Monitoring through the VRM portal requires a compatible GX device and an internet connection.
Local configuration may require an MK3-USB interface.
The external AC current sensor, temperature sensor, GX devices, MK3-USB interface, and other accessories must not be presented as included unless confirmed.
Installation, configuration, and commissioning must be carried out by qualified personnel.
Cables, protection devices, and battery capacity must be sized according to the system configuration and the manufacturer’s requirements.
10 - 20 days
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
⚠️ Stock availability and delivery times for products held in the supplier’s warehouse must be confirmed by phone.
Download the datasheet
The Victron Energy MultiPlus-II GX 48/4k5/55-32 is a multifunctional inverter/charger designed for 48V battery systems. It integrates a sine wave inverter, a battery charger and a GX device in a single enclosure, reducing the number of separate devices required to monitor and control the installation.
The model delivers 4kW of continuous output power at 25°C and can temporarily support higher loads, reaching a peak power of 7kW. The integrated charger can supply up to 55A at 25°C.
The product can be used in grid-connected installations, off-grid systems, mobile applications and generator-powered systems. It must be configured according to the battery type, available energy sources and installation requirements.
Supplying loads during a grid outage
When the grid or generator supply is interrupted, the MultiPlus-II GX automatically switches to the energy stored in the batteries. Critical loads connected to the main AC output can continue operating.
The product also features a 32A auxiliary output. This can be used for loads that should operate only when an AC source is available, helping preserve the energy stored in the batteries.
Integrated GX system
The built-in GX device allows users to monitor the parameters of the battery, inverter and compatible solar charge controllers. The information can be viewed locally on the two-line display or remotely through the Victron Remote Management platform – VRM.
Internet connectivity is available via Wi-Fi or Ethernet. USB, VE.Direct and BMS-CAN interfaces are also provided for integrating other compatible equipment.
PowerControl and PowerAssist
The PowerControl function allows the current drawn from the grid or generator to be limited. If the available power is restricted, the unit automatically reduces the current used for battery charging, preventing the AC source from being overloaded.
PowerAssist can temporarily supplement the power supplied by the grid or generator using energy from the batteries. Once consumption decreases, the available power can be used again to recharge the batteries.
Parallel and three-phase operation
Multiple MultiPlus-II units can be configured in parallel to increase the system’s output power and charging capacity. The product can also be integrated into three-phase configurations. Only one unit with GX functionality is required for a parallel or three-phase system.
Main features
Sine wave inverter and battery charger
Integrated GX system
48V nominal battery voltage
Continuous output power of 4kW at 25°C
Peak power of 7kW for one minute
Maximum charging current of 55A at 25°C
Built-in 32A transfer switch
Two AC outputs
PowerControl and PowerAssist functions
Local monitoring via the GX display
Remote monitoring and configuration via VRM
Parallel and three-phase operation
Programmable relay
Remote on/off control
Recommended applications
Photovoltaic systems with battery storage
Off-grid installations
Backup power systems
Homes and commercial premises
Motorhomes and specialist vehicles
Boats
Generator-powered systems
Parallel and three-phase configurations
Technical specifications
Feature
Specification
Manufacturer
Victron Energy
Model
MultiPlus-II GX 48/4k5/55-32
Manufacturer part number
PMP482406000
Product type
Inverter/charger with integrated GX system
Battery voltage
48V
DC input voltage range
38–60V
AC output voltage
230V ±2%
Output frequency
50Hz ±0.1%, adjustable to 60Hz
Continuous output power at 25°C
4kW
Continuous output power at 40°C
3.7kW
Continuous output power at 65°C
3kW
Time-limited power
4.5kW for up to 2 hours; 6kW for up to 25 minutes from a cold start
Peak power
7kW for one minute
Maximum feed-in power
4kW
Maximum efficiency
95%
Zero-load power
20W
Zero-load power in AES mode
13W
Zero-load power in Search mode
8W
AC input voltage
187–265V
AC input frequency
45–65Hz
Maximum AC input current
32A
Transfer switch
32A
Maximum charging current at 25°C
55A
Maximum charging current at 40°C
50A
Absorption voltage
57.6V
Float voltage
55.2V
Storage voltage
52.8V
Auxiliary output
Yes, 32A
Interfaces
BMS-CAN, USB, Ethernet, VE.Direct, Wi-Fi
VE.Bus communication
Yes
External current sensor
100A, optional
Programmable relay
Yes
Remote on/off
Yes
Operating temperature
-40°C to +65°C
Maximum humidity
95%, non-condensing
Maximum altitude
2,000m
Protection rating
IP21
Battery connection
M8 bolts
AC connection
Screw terminals, maximum 13mm²
Enclosure material
Steel
Colour
Blue, RAL 5012
Dimensions
590 × 275 × 149mm
Weight
21.4kg
Battery compatibility
The MultiPlus-II GX can be configured for lithium, lead-acid, zinc-bromine and other supported battery technologies. The charger parameters must be configured according to the battery manufacturer’s requirements.
The BMS-CAN port is intended for compatible CAN-managed batteries communicating at 500kbps. It is not a standard VE.Can port.
Compatibility depends on the battery model, BMS protocol and firmware version. We recommend checking the system configuration before purchase.
Protections
The product includes protection against:
Output short circuit
Overload
Excessively high battery voltage
Excessively low battery voltage
Excessive temperature
AC voltage present at the inverter output
Excessive input voltage ripple
Optional accessories
100A external current sensor
Battery temperature sensor
Victron GX GSM modem
Digital Multi Control panel
GSM antenna and GPS antenna
Compatible Victron equipment for system expansion
In stock
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KEMOT PROavr-50k three-phase servo motor stabiliser
Although the voltage is normally 230 V, there are often situations where it is unstable. This can result in devices shutting down suddenly or malfunctioning, which reduces the lifespan of electronic devices. Therefore, to avoid such situations, it is worth considering the KEMOT PROavr-50k automatic voltage stabiliser.
Protect your devices against power surges
In single-phase mode, each phase can operate independently of the others. Regardless of the mains load and fluctuations in the output voltage, the KEMOT PROavr-50k stabiliser maintains them at 230 V ±3%, enabling the efficient operation of all devices, including those sensitive to mains voltage quality. Regulation is automatic, ensuring high precision of the output voltage. A fault in the operation of one phase does not affect the operation of the others.
Three-phase mode
In three-phase mode, it is important to maintain balance between the phases. The stabiliser monitors and controls the voltage on each phase to ensure consistency between them – it will compensate for an input voltage that is too high or too low and supply the output voltage once stabilised. If, in this mode, one of the phases is not functioning properly or is not connected, the unit will activate the protection circuit and will not supply output voltage, indicating this via the ‘PHASE ERROR’ indicator light.
Servo-driven voltage stabiliser
The KEMOT PROavr-50k voltage stabiliser maintains voltage with high precision of up to 3%. Such high operational precision is the result of using servo-based technology.
BYPASS switch
The device is also equipped with a “bypass” function, i.e. a switch that bypasses the stabiliser’s operation, allowing it to be isolated and enabling the home network to be powered without issues from an external source.
DELAY Function
If you need a voltage stabiliser for devices with a high instantaneous inrush current, choose a model equipped with the DELAY start-up delay function. The KEMOT PROavr-50k is equipped with a DELAY switch button that ranges from 6 to 180 seconds, which will reduce the risk of damage to the stabiliser when devices connected to it have a high inrush current. In addition, the KEMOT PROavr-50k stabiliser features protection against overvoltage and undervoltage, overload, overheating and short circuits.
Easy transport
To make it easier to move and position the KEMOT stabiliser in the right place, it is fitted with four sturdy wheels. Thanks to these, you can easily transport the device to different locations, which will certainly make operation and maintenance easier.
Usage
The KEMOT PROavr-50k can be used both at home and in the office. It is perfect for:
televisions and audio/video equipment;
speakers, mini audio systems and other audio/video devices;
household appliances such as induction hobs, microwaves, fridges and freezers;
computers, monitors, printers, cash registers and other office equipment;
ovens and central heating pumps;
power generators.
In stock
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Voltage fluctuations in the mains supply can cause equipment to operate erratically or even fail. The KEMOT URZ3426-5K 5kVA voltage stabiliser is designed to maintain a constant voltage of 230V ±3%, protecting electrical appliances against voltage fluctuations.
With a capacity of 5000 VA (3500 W) and servo-motor technology, this stabiliser offers continuous and precise voltage regulation, making it ideal for sensitive equipment or electrical installations requiring a stable power supply.
Continuous stabilisation with servo motor
The URZ3426-5K model uses a servo-motor control system and a C.R.G.O. toroidal transformer, which continuously adjusts the output voltage in response to fluctuations in the mains supply. This technology ensures more precise stabilisation compared to relay-based stabilisers.
High efficiency of 98% contributes to reduced energy losses and stable long-term operation.
Complete protection for equipment
The stabiliser is equipped with several protection systems to ensure the safety of connected devices:
short-circuit protection
overvoltage protection
overheating protection
These features help prevent damage to equipment and ensure safe operation.
Recommended applications
The KEMOT 5kVA servo-motor stabiliser is ideal for powering:
servers and IT equipment
surveillance and security systems
sensitive electronic equipment
professional audio-video systems
electrical appliances in homes or offices
General information
Model
URZ3426-5K
Power
5000 VA
Actual power
3500 W
Stabilisation type
Servo motor
Transformer
Toroidal C.R.G.O.
Electrical data
Input voltage
130 – 260 VAC
Input frequency
50 Hz
Output voltage
230 VAC
Output frequency
50 Hz
Stabilisation accuracy
±3%
Efficiency
98%
Output type
Single-phase
Sockets
2 sockets (German and French types)
Protections
Protections
Short circuit, overvoltage, overheating
Operating conditions
Operating temperature
0 – 40°C
Humidity
10 – 90%
Storage temperature
-15 – 45°C
Dimensions and weight
Dimensions
302 × 260 × 146 mm
Weight
11.8 kg
In stock
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KEMOT SER-500-S Automatic Voltage Stabiliser
Although the voltage is normally 230 V, there are often situations where it is unstable. This can result in devices switching off suddenly or malfunctioning, which reduces the lifespan of electronic devices. Therefore, to avoid such situations, it is worth considering the KEMOT SER-500-S automatic voltage stabiliser.
Protect your devices from power surges
Regardless of the mains load and fluctuations in the output voltage, the KEMOT SER-500-S stabiliser maintains them at 230 V ±8%, enabling the efficient operation of all devices, including those sensitive to mains voltage quality. Adjustment is automatic, ensuring high precision of the output voltage. The KEMOT SER-500-S is suitable for use at home or in the office, being ideal for televisions and audio-visual equipment, as well as speakers, mini-stereo systems and other audio/video devices or computers.
How does the SER-500-S voltage stabiliser work?
The KEMOT voltage stabiliser is a device designed to maintain the set output voltage of 230 V. Its function is to boost an input voltage that is too low or to reduce the input voltage, so that the output voltage remains within the permitted range and to prevent dangerous voltage spikes that could damage connected devices. The stabiliser’s design is based on a toroidal transformer, which ensures the device operates stably.
DELAY function
If you need a voltage stabiliser for devices with a high instantaneous inrush current, choose a model equipped with the DELAY start-up delay function. The KEMOT SER-500-S is fitted with a DELAY start-up delay button with a range of 6 to 180 seconds, which reduces the risk of damage when devices connected to it have a high instantaneous start-up current. In addition, the SER-500-S stabiliser features protection against overvoltage, undervoltage, overload, overheating and short circuits.
In stock
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KEMOT SER-500 Voltage Stabiliser
Although the voltage is normally 230 V, there are often situations where it is unstable. This can result in devices suddenly switching off or malfunctioning, which reduces the lifespan of electronic devices. Therefore, to avoid such situations, it is worth considering the KEMOT SER-500 automatic voltage stabiliser.
Protect your devices from power surges
Regardless of the mains load and fluctuations in the output voltage, the KEMOT SER-500 stabiliser maintains it at 230 V ±3%, ensuring the efficient operation of all devices, including those sensitive to mains voltage quality. Adjustment is automatic, ensuring high precision of the output voltage. The KEMOT SER-500 is suitable for use at home or in the office, being ideal for televisions and audio-visual equipment, as well as speakers, mini-stereo systems and other audio/video devices or computers.
How does the SER-500 voltage stabiliser work?
The KEMOT voltage stabiliser is a device designed to maintain the set output voltage of 230 V. Its function is to boost an input voltage that is too low or to reduce the input voltage, so that the output voltage remains within the permitted range and does not experience dangerous surges that could damage connected devices. The stabiliser’s design is based on a transformer, which ensures the device operates stably.
DELAY function
If you need a voltage stabiliser for devices with a high instantaneous start-up current, choose a model equipped with the DELAY start-up delay function. The KEMOT SER-500 is equipped with a DELAY start-up delay button with a range of 6 to 180 seconds, which reduces the risk of damage when devices connected to it have a high instantaneous start-up current. In addition, the SER-500 stabiliser features protection against overvoltage, undervoltage, overload, overheating and short circuits.
In stock
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KEMOT MSER-500 Servomotor Voltage Stabiliser
Although the voltage is normally 230 V, there are often situations where it is unstable. This can result in devices shutting down suddenly or malfunctioning, which reduces the lifespan of electronic devices. Therefore, to avoid such situations, it is worth considering the KEMOT MSER-500 automatic voltage stabiliser.
Protect your devices from power surges
Regardless of the mains load and fluctuations in the output voltage, the KEMOT MSER-500 stabiliser maintains it at 230 V ±3%, enabling the efficient operation of all devices, including those sensitive to mains voltage quality. Adjustment is automatic, ensuring high precision of the output voltage. The KEMOT MSER-500 is suitable for use at home or in the office, being ideal for televisions and audio-visual equipment, as well as speakers, mini-stereo systems and other audio/video devices or computers.
How does the MSER-500 voltage stabiliser work?
The KEMOT voltage stabiliser is a device designed to maintain the set output voltage of 230 V. Its function is to increase an input voltage that is too low or to reduce the input voltage, so that the output voltage remains within the permitted range and does not experience dangerous surges that could damage connected devices. The stabiliser’s design is based on a transformer, which ensures the device operates stably.
Servo-motor voltage stabiliser
The KEMOT MSER-500 voltage stabiliser maintains the voltage with high precision of up to 3%. Such high operational precision is the result of using servo-based technology.
In stock
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The Trina Solar Vertex S+ 505W N-Type i-TOPCon photovoltaic panel is a premium solution for residential, commercial and industrial photovoltaic systems requiring high performance, long-term reliability and maximum energy output. Thanks to advanced N-Type i-TOPCon technology and its bifacial double-glass construction, the module can capture energy from both the front and rear sides, increasing the system’s overall efficiency.
The compact design, measuring less than 2 metres in length and with a low weight, facilitates handling and installation, and is compatible with most existing inverters, optimisers and mounting systems. Furthermore, low power degradation and an extended 30-year warranty ensure a secure and profitable long-term investment.
Technical specifications
Maximum power (Pmax): 505 W
Module efficiency: 22.7%
Power tolerance: 0 ~ +5 W
Voltage at maximum power (Vmp): 33.5 V
Current at maximum power (Imp): 15.09 A
Open-circuit voltage (Voc): 40.3 V
Short-circuit current (Isc): 15.89 A
Maximum system voltage: 1500 V DC
Maximum series fuse rating: 30 A
Technology: N-Type i-TOPCon monocrystalline
Bifaciality: 80 ±5%
Construction
Module type: Bifacial Dual Glass
Number of cells: 108
Front glass: 1.6 mm AR-coated heat-strengthened glass
Rear glass: 1.6 mm heat-strengthened glass
Frame: Anodised aluminium, black
Junction box: IP68, 3 bypass diodes
Connectors: TS4 Plus / TS4 / MC4 EVO2
Photovoltaic cable: 4.0 mm²
Dimensions and weight
Dimensions: 1961 × 1134 × 30 mm
Weight: 23.5 kg
Operating conditions
Operating temperature: -40°C to +70°C
NOCT: 43°C ±2°C
Pmax temperature coefficient: -0.29%/°C
Voc temperature coefficient: -0.24%/°C
Isc temperature coefficient: +0.04%/°C
Advantages and benefits
✔ N-Type i-TOPCon technology for high efficiency and low degradation.
✔ Dual-glass bifacial design that captures reflected energy and increases total output.
✔ High power output of 505W to reduce the number of panels required in a system.
✔ Low degradation: maximum 1% in the first year and just 0.4% annually between years 2 and 30.
✔ Excellent resistance to severe weather conditions, with loads of up to 5,400 Pa for snow and 2,400 Pa for wind.
✔ Compatibility with most existing inverters and mounting systems.
✔ 25-year product warranty.
✔ 30-year performance guarantee, with a minimum of 87.4% of the rated power after 30 years.
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The 50A, 58V MIDI fuse is specifically designed to protect 48V electrical equipment against overloads and short circuits. This individual fuse is ideal for applications requiring safe and reliable protection in DC systems, offering a high level of protection and durability.
Rated current: 50A
Maximum voltage: 58V
Fuse type: MIDI
Compatibility: 48V products
Package: 1 piece
Perfect for renewable energy systems and other applications operating at high voltages, this MIDI fuse is essential for the optimal protection of electrical devices.
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KEMOT PROavr-60k three-phase servo motor stabiliser
Although the voltage is normally 230 V, there are often situations where it is unstable. This can result in devices shutting down suddenly or malfunctioning, which reduces the lifespan of electronic devices. Therefore, to avoid such situations, it is worth considering the KEMOT PROavr-60k automatic voltage stabiliser.
Protect your devices against power surges
In single-phase mode, each phase can operate independently of the others. Regardless of the mains load and fluctuations in the output voltage, the KEMOT PROavr-60k stabiliser maintains them at 230 V ±3%, enabling the efficient operation of all devices, including those sensitive to mains voltage quality. Regulation is automatic, ensuring high precision of the output voltage. A fault in the operation of one phase does not affect the operation of the others.
Three-phase mode
In three-phase mode, it is important to maintain balance between the phases. The stabiliser monitors and controls the voltage on each phase to ensure consistency between them – it will compensate for an input voltage that is too high or too low and supply the output voltage once stabilised. If, in this mode, one of the phases is not functioning properly or is not connected, the unit will activate the protection circuit and will not supply output voltage, indicating this via the ‘PHASE ERROR’ indicator light.
Servo-driven voltage stabiliser
The KEMOT PROavr-60k voltage stabiliser maintains voltage with high precision of up to 3%. Such high operational precision is the result of using servo-based technology.
BYPASS switch
The device is also equipped with a “bypass” function, i.e. a switch that bypasses the stabiliser’s operation, allowing it to be isolated and enabling the home network to be powered without issues from an external source.
DELAY Function
If you need a voltage stabiliser for devices with a high instantaneous inrush current, choose a model equipped with the DELAY start-up delay function. The KEMOT PROavr-60k is equipped with a DELAY switch button that ranges from 6 to 180 seconds, which will reduce the risk of damage to the stabiliser when devices connected to it have a high inrush current. In addition, the KEMOT PROavr-60k stabiliser features protection against overvoltage and undervoltage, overload, overheating and short circuits.
>Easy transport
To make it easier to move and position the KEMOT stabiliser in the right place, it is fitted with four sturdy wheels. Thanks to these, you can easily transport the device to different locations, which will certainly make operation and maintenance easier.
Usage
The KEMOT PROavr-60k can be used both at home and in the office. It is perfect for:
televisions and audio/video equipment;
speakers, mini audio systems and other audio/video devices;
household appliances such as induction hobs, microwaves, fridges and freezers;
computers, monitors, printers, cash registers and other office equipment;
ovens and central heating pumps;
power generators.
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Busbars are essential solutions for high-current distribution, ensuring secure connections for batteries and DC equipment. Available in various current ratings and with a range of connection terminals, these busbars are designed to meet the specific requirements of electrical systems. Each busbar is fitted with a removable protective cover, providing an additional level of safety and protection for the connections.
Technical Specifications:
Maximum current: 600 A
Maximum voltage: 70 VDC
Terminal material: Stainless steel
Recommended torque: 20 N·m
Weight: 0.75 kg
Dimensions (HxWxD) with cover: 65 x 216 x 86 mm
This busbar is ideal for industrial, commercial or residential applications requiring reliable and efficient distribution of electrical current.
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The V-TAC 600W / 512Wh portable power station is a compact and efficient solution for powering electrical devices in any situation, whether you’re camping, working in the field or needing a backup during a power cut.
Equipped with a state-of-the-art LiFePO4 battery, it offers an extended lifespan of up to 3,000 cycles and superior stability compared to conventional batteries. The 512Wh capacity and 600W power output (with a peak of 1000W) allow it to power a wide range of equipment – from phones and laptops to small electrical appliances.
The station can be fast-charged from multiple sources: the 230V mains, solar panels or directly from a car, offering maximum flexibility. Furthermore, Wi-Fi integration enables smart monitoring and control of consumption.
Its compact design and low weight (~7 kg) make it easy to carry, making it ideal for mobile use or off-grid applications.
Key features
Rated power: 600W (peak 1000W)
Battery capacity: 512Wh
Technology: LiFePO4 (high safety + long service life)
Solar charging: up to 200W (MPPT)
2 pure sine wave AC sockets
USB-C up to 100W (fast charging)
Car + multiple DC outputs
Wi-Fi control
Integrated LED torch
General information
Product type
Portable power station
Battery technology
LiFePO4
Capacity
512Wh – 576Wh
Cycle life
up to 2000–3000 cycles
Performance
Rated power
600W
Maximum power
1000W (peak)
Waveform
Pure sine wave
Charging
AC charging
24V / ~4.2A adapter
Solar charging
12–24V, max. 120–200W
Car charging
12V
Outputs
AC sockets
230V (pure sine wave)
USB-A
QC 3.0
USB-C
PD 18W / 65W
DC
12V (up to 8–10A)
Wireless
15W
Others
Features
Wi-Fi, LED torch, SOS mode
Protections
Overcurrent, overvoltage, temperature, short circuit
Dimensions
approx. 295 × 206 × 228 mm
Weight
~7.5 – 7.8 kg
✅ High-quality LiFePO4 cells (up to 3,000 cycles)
✅ DC charging from solar panels or a car (12V, up to 200W)
✅ 12V car socket (cigarette lighter) output up to 10A
✅ 2x USB-C ports up to 100W (fast charge)
✅ 600W pure sine wave AC sockets (1000W peak)
✅ LED torch with SOS mode and built-in Wi-Fi
Download the technical data sheet
Download the manual
Download the declaration of conformity
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The V-TAC 614Wh battery extension is designed to increase the runtime of portable power stations, offering an efficient and scalable solution for users who need more power for off-grid, camping or backup applications.
Equipped with LiFePO4 cells, this battery ensures an extended service life, high safety and stable performance over time. With a nominal voltage of 51.2V and a capacity of 614Wh, the product is ideal for expanding existing systems without compromising efficiency or reliability.
Its compact design and simple connection system allow for quick integration into existing setups, making it a practical choice for users seeking flexibility and increased autonomy.
General information
Product type
Battery extension for portable stations
Battery technology
LiFePO4
Capacity
614Wh
Nominal voltage
51.2V
Performance
Lifespan
>2000 cycles
Stability
High (integrated BMS)
Operating conditions
Humidity
10% – 85% (non-condensing)
Protection rating
IP20
Other
Compatibility
V-TAC portable stations
Usage
Extended battery life
Recommended applications
Camping, caravans, van life
Powering small and medium-sized electrical equipment
Backup in the event of a power cut
Field work / construction sites
Use in households or areas without mains access
✅ High-quality LiFePO4 cells (long service life)
✅ 614Wh capacity – extends the runtime of portable power stations
✅ Nominal voltage 51.2V for optimal compatibility
✅ Compact design, easy to integrate
✅ Quick and secure connection
✅ Ideal solution for off-grid power expansion
Download the technical data sheet
Download the manual
Download the declaration of conformity
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This digital multimeter with an LCD display is suitable for both domestic use and professionals in the electrical engineering industry.
It is used to measure alternating and direct current, alternating and direct voltage, and resistance.
Features:
- Product material: ABS
- Cable material: PVC / brass
- Display: 6000 (MAX) readings
- Auto-off: after 10 minutes
- Battery type: 2xAAA (not included)
- AC voltage: 0–600 V
- DC voltage: 0–600 V
- AC current: 0–10A
- DC current: 0–10A
- Capacitance: 6nF–60mF
- Resistance: 0–60 milliohms
- Frequency: 0–10 MHz
- Automatic identification and measurement based on different input voltages / current / resistance etc.
- Stable performance, high accuracy and clear readout
- Also features a convenient flashlight test function
- Product dimensions: 137.4 x 68.4 x 14.5 mm
- Total lead length: 100 cm
- Weight: 105 grams
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The AIKO 645W photovoltaic panel from the Stellar 1N+ series is a premium solution for residential, commercial and industrial photovoltaic systems, designed for high performance, excellent efficiency and optimised energy production in all operating conditions. N-Type ABC technology and the bifacial dual-glass construction allow energy to be captured on both the front and rear sides of the panel, increasing the overall efficiency of the photovoltaic system.
With a power output of 645W and an efficiency of up to 23.9%, this model is ideal for projects where available space must be utilised to the full. The modern full-black design and advanced AIKO technology offer a premium look and stable long-term performance.
The panel is constructed with 2.0+2.0 mm double semi-tempered glass and an anodised aluminium frame, offering excellent resistance to harsh weather conditions, micro-cracks and high temperatures.
General specifications
Brand
AIKO
Model
AIKO-G645-MCH72Dw
Maximum power (Pmax)
645W
Module efficiency
23.9%
Cell technology
N-Type ABC
Panel type
Bifacial Dual-Glass
Electrical characteristics (STC)
Open-circuit voltage (Voc)
53.90V
Maximum power voltage (Vmp)
45.20V
Short-circuit current (Isc)
15.00A
Current at maximum power (Imp)
14.27A
Construction and dimensions
Dimensions
2382 × 1134 × 30 mm
Weight
32.3 kg
Number of cells
144 (6×24)
Glass
Dual glass 2.0+2.0 mm semi-tempered
Frame
Anodised aluminium
Junction box protection rating
IP68
Connectors
MC4 Compatible / MC4-EVO2A
Rating and operation
Operating temperature
-40°C to +70°C
Maximum system voltage
DC1500V
Frontal mechanical load
5400Pa
Rear mechanical load
2400Pa
Protection class
Class II
Warranties
Product warranty
15 years
Performance warranty
30 years
Deterioration in the first year
≤1%
Annual degradation years 2–30
≤0.35%
Product advantages
High energy yield thanks to bifacial technology
Excellent performance even in partial shade
Low losses at high temperatures
Long-term stability and durability
Ideal for commercial and industrial projects
Low BOS costs thanks to high power per panel
Premium, modern appearance
✅ Rated power 645W✅ State-of-the-art N-Type ABC technology✅ Dual-glass bifacial panel✅ High efficiency of 23.9%✅ Low annual degradation ≤0.35%✅ Enhanced resistance to high temperatures✅ Protection against microcracks
Download the technical data sheet
Download the manual
Download the declaration of conformity
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The Hiconics 6kW inverter + 10kWh storage system, model HEC2-S6.0Hr2, is a high-performance solution for efficient electricity management, suitable for both residential and commercial use. This all-in-one system is ideal for those who wish to reduce their dependence on the grid and ensure a reliable and sustainable energy supply.
Key Features:
All-in-One Design: The system includes a 6kW single-phase hybrid inverter and a 10kWh high-voltage battery, offering a compact and efficient solution for energy storage and management.
Easy Control: The system can be easily managed via a mobile app, PC interface or touchscreen display, offering maximum flexibility to users.
Smart Applications: Advanced features such as load management, peak shaving and AC coupling optimise energy usage and reduce costs.
Safe and Efficient Battery: The LiFePO4 battery is designed for a long service life and high performance, with a cycle life of 6,000 cycles.
Quick Installation: The modular design allows for quick and efficient installation, without the need for additional cables or fixing screws.
Uninterrupted Power Supply: A fast switching time of just 4 ms ensures a stable and safe power supply even during power cuts.
Technical Specifications:
Rated Output Power / UPS Power: 6000 W
AC output frequency and voltage: 50 Hz; 230 VAC (single-phase)
Battery operating voltage: 225–400 V
Enclosure IP rating: IP65, ensuring maximum protection against dust and water
System certifications: IEC62619, IEC60730, CE, VDE2510-50, IEC 0-21
Maximum efficiency: 97.6% (PV-BAT), 96.0% (BAT-AC)
Warranty: 10 years
Installation:
The Hiconics 6kW Inverter + 10kWh Storage system is designed to facilitate quick and efficient installation. Its modular and stackable design allows for direct floor mounting, eliminating the need for additional cables or fixing screws. This simplifies the installation process and reduces the time required for implementation.
Benefits:
This Hiconics All-in-One energy storage system is ideal for those who wish to optimise energy consumption, reduce grid dependency and ensure a reliable energy supply. Its advanced features, easy installation and user-friendly control options make this system a top-of-the-range solution on the market. By investing in the Hiconics All-in-One energy storage system, you will take control of your energy future, ensuring a stable and efficient energy supply.
Further details:
Operating temperature: -20°C to 55°C, with an integrated internal temperature control system.
Depth of discharge (DoD): 90%
User interface: LED, mobile app
Communication methods: RS485/CAN, Wi-Fi
Noise level: <40 dB
Dimensions: 800 x 450 x 160 mm
Weight: 34 kg
Certifications: EN50549-1 , G99, G98, CEI021, VDE4105, AS4777.2
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The STREND PRO VDE screwdriver set, comprising 8 pieces, is specially designed for safe and precise electrical work. The screwdrivers are VDE-insulated, providing protection when working on live circuits up to 1000 V.
Key features:
Set of 8 screwdrivers for electricians
VDE insulation, for live work up to 1000 V
Includes flat and Phillips screwdrivers
Ergonomic handles for a comfortable grip and precise control
Made from durable and robust materials
High reliability and long service life
Suitable for professional and DIY use
Benefits:
Enhanced safety during electrical work
Comfort during prolonged use
Precision and control in every job
Ideal for professional electricians and advanced DIY enthusiasts
In stock
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KEMOT PROavr-80k three-phase servo motor stabiliser
Although the voltage is normally 230 V, there are often situations where it is unstable. This can result in devices shutting down suddenly or malfunctioning, which reduces the lifespan of electronic devices. Therefore, to avoid such situations, it is worth considering the KEMOT PROavr-80k automatic voltage stabiliser.
Protect your devices against power surges
In single-phase mode, each phase can operate independently of the others. Regardless of the mains load and fluctuations in the output voltage, the KEMOT PROavr-80k stabiliser maintains them at 230 V ±3%, enabling the efficient operation of all devices, including those sensitive to mains voltage quality. Regulation is automatic, ensuring high precision of the output voltage. A fault in the operation of one phase does not affect the operation of the others.
Three-phase mode
In three-phase mode, it is important to maintain balance between the phases. The stabiliser monitors and controls the voltage on each phase to ensure consistency between them – it will compensate for an input voltage that is too high or too low and supply the output voltage once stabilised. If, in this mode, one of the phases is not functioning properly or is not connected, the unit will activate the protection circuit and will not supply output voltage, indicating this via the ‘PHASE ERROR’ indicator light.
Servo-driven voltage stabiliser
The KEMOT PROavr-80k voltage stabiliser maintains voltage with high precision of up to 3%. Such high operational precision is the result of using servo-based technology.
BYPASS switch
The device is also equipped with a ‘bypass’ function, i.e. a switch that bypasses the stabiliser’s operation, allowing it to be isolated and enabling the home network to be powered without issues from an external source.
DELAY Function
If you need a voltage stabiliser for devices with a high instantaneous inrush current, choose a model equipped with the DELAY start-up delay function. The KEMOT PROavr-80k is equipped with a DELAY switch button that ranges from 6 to 180 seconds, which will reduce the risk of damage to the stabiliser when devices connected to it have a high inrush current. In addition, the KEMOT PROavr-80k stabiliser features protection against overvoltage and undervoltage, overload, overheating and short circuits.
Easy transport
To make it easier to move and position the KEMOT stabiliser in the right place, it is fitted with four sturdy wheels. Thanks to these, you can easily transport the device to different locations, which will certainly make operation and maintenance easier.
Usage
The KEMOT PROavr-80k can be used both at home and in the office. It is perfect for:
televisions and audio/video equipment;
speakers, mini audio systems and other audio/video devices;
household appliances such as induction hobs, microwave ovens, fridges and freezers;
computers, monitors, printers, cash registers and other office equipment;
ovens and central heating pumps;
power generators.
10 - 20 days
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
The 80A, 58V MIDI fuse is specifically designed to protect 48V electrical equipment against overloads and short circuits. This individual fuse is ideal for applications requiring safe and reliable protection in DC systems, offering a high level of protection and durability.
Rated current: 80A
Maximum voltage: 58V
Fuse type: MIDI
Compatibility: 48V products
Package: 1 piece
Perfect for renewable energy systems and other applications operating at high voltages, this MIDI fuse is essential for the optimal protection of electrical devices.
