In stock
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
The Pylontech power cable set is required to connect the battery to the photovoltaic inverter. This cable kit is compatible with the Pylontech US2000C, US3000C or Pytes battery models. Each battery unit includes the interconnect cables between batteries (parallel connection to another battery), whilst this cable kit is for connection to the inverter.
2 x 2 m power cables (positive and negative)
In stock
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
Note: Depending on stock availability, the cables may differ from the image shown. It is possible that both wires (positive and negative) are black.
Power cable set for connecting batteries to the inverter. The set contains a red positive cable, a black negative cable and cable lugs with an M10 hole.
In stock
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
Pytes V5° battery with built-in heating
How does it work?
The integrated battery heating system is powered exclusively by the charging source, such as the inverter or charge controller (regardless of the devices supplying current to charge the battery). The heater draws up to 180 W from the charging source (per battery) and will heat the battery by up to 10°C per hour. The heater operates within a typical operating range of -20°C to 10°C. If the battery temperature drops below 5°C, the heater will switch on, using power from the charging source to raise the temperature to 10°C. If the battery temperature is between 2°C and 5°C, the heater will switch on and the battery will be charged (at the same time) until the battery reaches a temperature of 10°C, at which point the heater will switch off and the battery will continue to be charged. If the battery is below 2°C, the charging current will be directed solely to the heating system until the battery rises above 5°C, at which point the battery will charge normally. The heating system will not affect the battery’s SOC.
The Pytes V5° battery requires 4U of space to allow the bus to connect correctly between batteries and to facilitate adequate cooling. For example, you will need a server rack of at least 12U to allow for the installation of three batteries.
Features:
- Charging below freezing point
- Long-life battery module integrated with LFP cells, with a lifespan of ≥6000 cycles
- Intelligent energy management with sophisticated BMS to maximise reliability and longevity, remote update
- Easy connection: up to 300 A in parallel
- High charge/discharge rate: fully charged in 1 hour, high output power (1C)
Specifications:
Nominal voltage: 51.2 V
Rated capacity: 100 Ah
Nominal energy: 5.12 kWh
Chemistry: Lithium Iron Phosphate (LiFePO4)
Maximum continuous charging current: 100A (1C)
Maximum continuous discharge rate: 100A (1C)
Communication protocol: RS485, CAN
Dimensions (L*W*H): 44cm x 53cm x 14cm
Weight: ~44kg
Included with the battery:
2 x 300A flexible busbars
1 CAN / RS485 daisy-chain communication cable
1 x 10AWG earthing cable
Download the technical data sheet
Download the list of compatible inverters (CAN/RS485)
In stock
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
The lithium iron phosphate (LiFePO4) battery is an energy storage solution used in photovoltaic systems to manage and supply electricity efficiently.
With a capacity of 5.12 kWh, this LiFePO4 battery provides a significant amount of energy that can be stored and released gradually, depending on the needs of the photovoltaic system. The high storage capacity allows it to power household appliances and equipment for several hours or even days, depending on energy consumption.
The LiFePO4 battery offers several advantages. Firstly, it is a battery with a long service life. LiFePO4 technology allows for a large number of charge-discharge cycles without significantly affecting the battery’s performance. This means the battery can be used over a long period of time without the need for frequent replacement.
Secondly, the LiFePO4 battery has high chemical stability, making it safer compared to other types of batteries. There is no risk of explosion or fire, even in the event of overcharging or overheating. This makes it an ideal choice for safety-critical applications.
Furthermore, the LiFePO4 battery is characterised by high charging and discharging efficiency. It has a low self-discharge rate, meaning that the stored energy is retained over a longer period without significant loss. Furthermore, the charging time is relatively short, allowing the battery to recharge quickly when necessary.
In conclusion, the LiFePO4 battery with a capacity of 5.12kWh is a reliable and efficient solution for energy storage in photovoltaic systems. With a long service life, high chemical stability and high efficiency, this battery ensures a constant and safe power supply for equipment and appliances connected to the photovoltaic system, helping to optimise the use of solar energy and reduce dependence on conventional energy sources.
Chemistry: LFP (lithium iron phosphate)
Nominal voltage: 51.2V
Operating voltage: 42V–56.8V
Nominal capacity: 100Ah
Dimensions: 445*400*130mm
Weight: 41kg
Charge/discharge current: 20A
Communication protocol: RS485, CAN
Number of 80% DOD cycles: ≥6000@25°C
Operating temperature: Charge 0°C–60°C / Discharge -20°C–60°C
Connection mode: Single or up to 16 in parallel
✅ Display
✅ Power cables included
✅ CAN/RS485 communication port
✅ Up to 16 units can be connected in parallel
✅ Over 6,000 cycles at 80% DOD
✅ Compatible with most low-voltage inverters
✅ 10-year warranty
Download user manual (RO)
Download technical data sheet
Compatibility list
In stock
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
The V-TAC VT-91600 9.6kWh photovoltaic battery is a high-performance energy storage solution designed for residential and commercial photovoltaic systems requiring greater autonomy and high efficiency.
Based on LiFePO4 (lithium iron phosphate) technology, this battery offers an extended lifespan of over 6,000 cycles, high thermal stability and a superior level of operational safety. With a capacity of 9.6kWh (200Ah) and a nominal voltage of 48V, it is ideal for low-voltage systems and compatible with most hybrid inverters (Deye, etc.).
A major advantage of this model is the integrated Wi-Fi module, which allows real-time monitoring and control of the battery, giving the user complete visibility over energy consumption and storage.
✔ High capacity for extended runtime✔ Smart monitoring via Wi-Fi✔ Integrated BMS for complete protection✔ Ideal for hybrid and off-grid systems
? The 19” rack design allows for easy integration into switchboards or technical rooms, saving space and facilitating system expansion.
Advantages & benefits
✔ Longer runtime compared to 5kWh batteries✔ Real-time monitoring (total control over energy)✔ Safe and stable system (LiFePO4)✔ Scalable – you can connect multiple units in parallel✔ Ideal for high-demand users or extended backup
General information
Brand
V-TAC
Model
VT-91600
Battery type
LiFePO4
Lifespan
≥6000 cycles
Electrical data
Capacity
9.6 kWh
Capacity (Ah)
200 Ah
Nominal voltage
48V
Recommended current
90A
Maximum current
100A
Capabilities
BMS
Integrated
Connectivity
Wi-Fi
Charging temperature
0°C to +60°C
Discharge temperature
-20°C to +60°C
Protection rating
IP20
Physical details
Dimensions
505 x 576 x 135.2 mm
Mounting
Rack
Colour
Black
Other
Product code
VT-91600
Warranty
10 years
✅Capacity: 9.6kWh (200Ah)
✅Nominal voltage: 48V
✅Technology: LiFePO4 (LFP)
✅Lifespan: ≥6,000 cycles
✅Built-in Wi-Fi for monitoring
✅Maximum current: 100A
✅Mounting: rack (19”)
✅Compatible with 48V hybrid inverters
Download the technical data sheet
Download user manual
In stock
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
Note: Depending on stock availability, the cables may differ from the image shown. It is possible that both wires (positive and negative) are black.
Power cable set for connecting batteries to the inverter. The set contains a red positive cable, a black negative cable and M12 cable lugs.
In stock
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
Ensure a safe, stable and professional installation of V-TAC 5.12kWh LiFePO4 batteries with this modular metal rack, specially designed for use in photovoltaic systems.
Compatible with modelVT-48100E-P2Robust construction, made from corrosion-resistant metalCompact design, ideal for installation in technical rooms, cabinets or dedicated roomsQuick assembly – the structure is supplied with all necessary componentsAllows for the safe, vertical stacking of multiple batteries
Ideal for residential, commercial or industrial projects requiring an organised system for supporting and protecting solar batteries.
Technical specifications:
Compatibility: V-TAC 5.12kWh LiFePO4 batteries
Material: Steel
Installation: Floor-mounted, with a stable guide system
Dimensions: Perfectly suited for VT-48100E-P2 enclosures
Delivery: Supplied unassembled, with mounting system included
Load capacity: Maximum 250 kg
Benefits:
Excellent organisation of the storage system
Professional and clean appearance
Reduces the risk of damage or overloading of connectors
Ensures optimal ventilation between modules
In stock
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
Ensure a safe, stable and professional installation of V-TAC 5.12kWh LiFePO4 batteries with this modular metal rack, specially designed for use in photovoltaic systems.
Compatible with modelVT-48100E-P2Robust construction, made from corrosion-resistant metalCompact design, ideal for installation in technical rooms, cabinets or dedicated roomsQuick installation – the structure is supplied with all necessary componentsAllows for the safe, vertical stacking of multiple batteries
Ideal for residential, commercial or industrial projects requiring an organised system for supporting and protecting solar batteries.
Technical specifications:
Compatibility: V-TAC 5.12kWh LiFePO4 batteries
Material: Steel
Installation: Floor-mounted, with a stable guide system
Dimensions: Perfectly suited for VT-48100E-P2 enclosures
Delivery: Supplied unassembled, with mounting system included
Load capacity: Maximum 250 kg
Benefits:
Excellent organisation of the storage system
Professional and clean appearance
Reduces the risk of damage or overloading of connectors
Ensures optimal ventilation between modules
In stock
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
Ensure a safe, stable and professional installation of V-TAC 5.12kWh LiFePO4 batteries with this modular metal rack, specially designed for use in photovoltaic systems.
Compatible with modelVT-48100E-P2Robust construction, made from corrosion-resistant metalCompact design, ideal for installation in technical rooms, cabinets or dedicated roomsQuick assembly – the structure is supplied with all necessary componentsAllows for the safe, vertical stacking of multiple batteries
Ideal for residential, commercial or industrial projects requiring an organised system for supporting and protecting solar batteries.
Technical specifications:
Compatibility: V-TAC 5.12kWh LiFePO4 batteries
Material: Steel
Installation: Floor-mounted, with a stable guide system
Dimensions: Perfectly suited for VT-48100E-P2 enclosures
Delivery: Supplied unassembled, with mounting system included
Load capacity: Maximum 400 kg
Benefits:
Excellent organisation of the storage system
Professional and clean appearance
Reduces the risk of damage or overloading of connectors
Ensures optimal ventilation between modules
In stock
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
Ensure a safe, stable and professional installation of Pytes 5.12kWh LiFePO4 batteries with this modular metal rack, specially designed for use in photovoltaic systems.
Compatible with the E-BOX-48100R modelRobust construction, made from corrosion-resistant metalCompact design, ideal for installation in technical rooms, cabinets or dedicated roomsQuick assembly – the structure is supplied with all necessary componentsAllows for the safe, vertical stacking of multiple batteries
Ideal for residential, commercial or industrial projects requiring an organised system for supporting and protecting solar batteries.
Technical specifications:
Compatibility: Pytes 5.12kWh LiFePO4 batteries
Material: Steel
Installation: Floor-mounted, with a stable guide system
Dimensions: Perfectly suited to E-BOX-48100R enclosures
Delivery: Supplied unassembled, with mounting system included
Load capacity: Maximum 400 kg
Benefits:
Excellent organisation of the storage system
Professional and clean appearance
Reduces the risk of damage or overloading of connectors
Ensures optimal ventilation between modules
In stock
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
The 400A V-TAC busbar is designed for the efficient distribution of current in high-performance electrical systems. With its robust construction and high-quality materials, this busbar ensures a safe and durable connection in a variety of applications, including solar, marine and industrial systems.
Technical specifications:
Rated current: 400A
Maximum voltage: 48V DC / 300V AC
Dimensions: 168 x 79 x 40 mm
Base and cover material: Glass fibre-reinforced nylon
Busbar material: Tin-plated copper
Number of terminals: 4 M10 (3/8") screws
Colour: Red (positive) and Black (negative)
Protection: Protective cover included to prevent accidental contact
Key benefits:
High current capacity: Withstands up to 400A, ideal for applications with high current requirements.
Durable construction: High-quality materials for long service life and corrosion resistance.
Easy installation: Compact design and standard M10 terminals for quick and secure connection.
Enhanced safety: The protective cover prevents short circuits and ensures safe handling.
Recommended applications:
Photovoltaic systems and solar installations
Electric and marine vehicles
Industrial distribution panels
Backup power systems and UPS
In stock
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
Sold only with batteries and BMS
The High Voltage 3U-HRACK battery rack is the ideal solution for the efficient organisation and installation of an energy storage system comprising up to 12 battery modules and a battery controller. The standard 19-inch design ensures maximum compatibility and easy installation.
✅ Maximum capacity: 12 battery modules + 1 controller✅ Dimensions: 589 × 590 × 2240 mm✅ Weight: 85kg✅ Compatibility: Deye BOS-GM5.1 LiFePO4 modules
This product is part of the Deye High Voltage storage system, designed to provide reliable and scalable energy storage solutions. Compatible with LiFePO4 battery modules, the HV battery controller and specially designed racks, this equipment can be used both individually and in complete configurations for residential and commercial applications.
Download the technical data sheetDownload the manual
In stock
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
The rack for the 9.6 kWh Vestwoods batteries is a robust and well-designed platform, designed to optimise the storage and management of renewable energy in a safe and efficient environment. Built to house and protect the Vestwoods batteries, this rack offers significant benefits in terms of the organisation and performance of your energy system.
Key features:
Perfect compatibility: The rack is designed to fit perfectly with the 9.6 kWh Vestwoods batteries, ensuring efficient integration and optimal operation of the energy storage system.
Robust construction: Made from high-quality materials, the rack offers a robust and durable structure, ensuring reliable support for the energy storage units.
Efficient organisation: The rack is designed to organise the batteries efficiently, facilitating installation and maintenance. This helps to optimise space and increase energy efficiency.
Integrated ventilation: To prevent overheating, the rack features an integrated ventilation system designed to maintain an optimal temperature for the batteries, thereby helping to extend their lifespan.
Aesthetic design: With a modern and aesthetic design, the rack integrates perfectly into various environments, offering an energy storage solution that not only fulfils its practical function but also fits harmoniously into your space.
Easy access: The rack is designed to facilitate access to the batteries for maintenance or replacement, ensuring convenient management of the energy system.
The price refers to a single unit (a single rack). Up to 3 batteries can be installed.
Below are a few examples:
For 1 battery you need:
1 x VestWoods 9.6kWh battery rack
1 x VestWoods 9.6kWh battery rack cover
For 2 batteries, you will need:
2 x VestWoods 9.6kWh battery rack/bracket
1 x VestWoods 9.6kWh battery rack cover
1 x VestWoods 9.6kWh battery parallel connection cables
For 3 batteries, you will need:
3 x VestWoods 9.6kWh battery rack/mount
1 x VestWoods 9.6kWh battery rack cover
2 x VestWoods 9.6kWh battery parallel cables
Download the technical data sheet
In stock
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
The VT-48100-W photovoltaic battery from V-TAC is an innovative and efficient solution for storing solar energy, perfectly suited for wall mounting. This model offers an impressive rated capacity of 100Ah and a rated energy of 5.12kWh, making it ideal for use in domestic or commercial renewable energy systems.
Key specifications include:
Nominal Capacity: 100Ah at 0.2C, 25°C
Nominal Voltage: 51.2V
Rated Energy: 5.12kWh at 0.2C, 25°C
Charging Voltage: 56.8V
Standard Charging Current: 20A at 25°C
Maximum Continuous Charging Current: 100A at 25°C
Standard Discharge Current: 20A at 25°C
Maximum Continuous Discharge Current: 100A at 25°C
Discharge Cut-off Voltage: 42.0V
Operating Temperature during Charging: 0° to +60°C
Operating Temperature during Discharge: -20° to +60°C
Permissible Humidity: ≤95% RH
Protection: IP20
Built to withstand a variety of operating conditions, the VT-48100-W battery is wall-mounted, saving space and facilitating integration into any environment. It comes with a 10-year warranty, underlining V-TAC’s commitment to quality and long-term reliability. Ideal for those wishing to maximise their energy independence, this battery is an excellent choice for the efficient storage of renewable energy.
✅ Display
✅ Power cables included
✅ CAN/RS485 communication port
✅ Up to 16 units can be connected in parallel
✅ Over 6,000 cycles at 80% DOD
✅ Compatible with most low-voltage inverters
✅ 10-year warranty
Download user manual
Download technical data sheet
Compatibility list
10 - 20 days
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
Download Energy Storage System DatasheetDownload Energy Storage System ManualDownload Certificate of Conformity
The DEYE BOS-B Pro-A3 kit is a modular high-voltage energy storage solution designed for commercial and industrial energy systems. The configuration includes 16 LiFePO4 modules connected in series, providing a total nominal energy of 257.23kWh and 231.51kWh of usable energy, calculated at the recommended 90% depth of discharge.
Each BOS-B-Pack16-A3 module provides a nominal energy of 16.08kWh, a capacity of 314Ah and a nominal voltage of 51.2V. The complete system reaches a nominal voltage of 819.2V and supports a maximum charging or discharging current of 180A.
The system uses the BOS-B-PDU-2-A high-voltage control unit to manage the battery modules, communicate with the PCS and monitor the state of charge and system alarms. Thermal management is provided by intelligent fan cooling.
The BOS-B Pro-A3 is designed for integration into DEYE C&I ESS solutions incorporating PCS, MPPT and STS equipment. The final configuration must be determined according to the system power, on-grid or off-grid operating mode and photovoltaic circuit voltage.
Key Features
LiFePO4 technology
High-voltage system for commercial and industrial applications
16 modules connected in series
257.23kWh total nominal energy
231.51kWh usable energy
819.2V nominal voltage
180A maximum charging and discharging current
TCP, RS485 and CAN communication
CAN communication with the BMS
State-of-charge and error-code display
High-voltage presence indicator
System alarm indicator
Intelligent fan cooling
Rack-mounted installation
IP20 protection rating
10-year warranty
Benefits
High Storage Capacity
The usable energy of 231.51kWh provides substantial energy storage for later consumption, peak-load reduction or maintaining the operation of compatible loads.
Modular Construction
The system uses 16 individual battery modules, simplifying transportation, installation, monitoring and technical servicing.
Integrated Management
The BOS-B-PDU-2-A unit manages the high-voltage connections, communication with compatible equipment and transmission of battery information.
Long Service Life
The manufacturer specifies more than 6,000 cycles under the following conditions: 25±2°C, charging and discharging at 0.5C and a minimum end-of-life remaining capacity of 70%.
Recommended Applications
Commercial and industrial photovoltaic systems
Industrial buildings and manufacturing facilities
Warehouses and logistics centres
Shopping centres and office buildings
Peak-load reduction and peak shaving
Time-of-use energy optimisation
Energy export limitation
Power systems for critical loads
Microgrids and commercial and industrial energy solutions
Kit Contents
16 × BOS-B-Pack16-A3 battery modules, 16.08kWh each
1 × BOS-B-PDU-2-A high-voltage control unit
Rack structures required for the BOS-B Pro-A3 configuration
The PCS, MPPT module, STS module and other equipment presented as part of the C&I ESS solution are not considered included in this kit unless they are listed separately in the commercial offer.
The BOS-B-AP-A cable package is presented by the manufacturer as an accessory for integration with the 125kW PCS. Its inclusion must be confirmed separately.
General Information
Manufacturer
DEYE
System Model
BOS-B Pro-A3
System Type
Modular high-voltage battery system
Battery Technology
LiFePO4
Application
Commercial and industrial energy storage – C&I ESS
BOS-B Pro-A3 System Parameters
Number of Modules Connected in Series
16 modules
Nominal System Energy
257.23kWh
Usable System Energy
231.51kWh
Nominal System Voltage
819.2V
Maximum Charging/Discharging Current
180A
Recommended Depth of Discharge
90%
BOS-B-Pack16-A3 Battery Module
Nominal Energy per Module
16.08kWh
Nominal Voltage per Module
51.2V
Nominal Capacity per Module
314Ah
Maximum Charging/Discharging Current
180A
Module Dimensions – W × D × H
795.9 × 526 × 274.2mm
Approximate Weight per Module
126kg
Module Protection Rating
IP20
Charging Temperature
0°C to +55°C
Discharging Temperature
-20°C to +55°C
Storage Temperature
0°C to +35°C
BOS-B-PDU-2-A High-Voltage Control Unit
Operating Voltage Range
200–1000V DC
Rated Charging/Discharging Current
180A
Operating Temperature
-20°C to +60°C
Protection Rating
IP20
Auxiliary AC Power Supply
220V AC ±10% / 2A
Dimensions – W × D × H
788.6 × 526 × 167.2mm
Weight
32kg
Operation and Communication
Thermal Management
Intelligent fan cooling
Display
State of charge and error codes
Communication Ports
TCP / RS485 / CAN
BMS Communication
CAN
Permissible Humidity
5–85%
Maximum Altitude
≤3000m
System Protection Rating
IP20
Installation Location
Rack-mounted in a suitable indoor environment
Dimensions, Service Life and Certifications
System Dimensions – W × H × D
2150 × 1305 × 800mm
Approximate System Weight
2240kg
Cycle Life
≥6000 cycles at 25±2°C, 0.5C/0.5C and 70% EOL capacity
Warranty
10 years
Referenced Certifications
CE / IEC 62619 / IEC 62040 / UN 38.3
Compatibility and Integration
For a configuration with 16 battery modules, the manufacturer specifies the following options:
16 modules for on-grid or off-grid PCS applications
16 modules in a PCS + MPPT configuration when the MPPT module’s open-circuit voltage does not exceed 800V
For other configurations, the datasheet allows between 5 and 16 modules to be connected in series, with different requirements for on-grid operation, off-grid operation and MPPT module integration.
Compatibility depends on the PCS model, system architecture, MPPT and STS equipment and firmware version. The complete configuration should be checked and designed before purchase.
Important Information
This product is a high-voltage system and must not be treated as a standalone residential battery. Operation requires integration with the PCS and with the protection, control and communication equipment specified in the system design.
The IP20 protection rating requires installation in a dry, ventilated indoor technical area protected against unauthorised access, water, dust and condensation.
The system dimensions, approximate weight of 2240kg and resulting floor load must be considered when preparing the installation site.
The usable energy is calculated at the recommended depth of discharge of 90%. Actual autonomy depends on the power demand of the connected loads, system losses, operating temperature and configured operating limits.
Installation, configuration and commissioning must be carried out by qualified personnel in accordance with the manufacturer’s instructions and all applicable regulations.
10 - 20 days
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
The FLA48460TG2-EU battery from Felicity Solar is a modern energy storage solution based on LiFePO4 (lithium iron phosphate) technology, designed for residential and commercial applications where reliability, safety and efficiency are essential.
With a capacity of 23.5kWh and a nominal voltage of 51.2V, this battery offers high autonomy and stable operation in any type of photovoltaic system. Its compact, floor-mounted design makes it easy to integrate into technical or commercial spaces.
Extended performance and flexibility
The system allows up to 15 units to be connected in parallel, achieving a total capacity of 352.5kWh, ideal for high-consumption applications or future expansion.
Thanks to the integrated smart BMS, the battery constantly monitors critical parameters such as voltage, temperature and current, ensuring safe and optimal operation in all conditions.
Smart control and high compatibility
The battery is compatible with most leading inverters and supports RS485 / CAN communication protocols, facilitating integration into existing systems.
Monitoring can be carried out remotely via a dedicated app, offering complete control over energy consumption and storage.
Advanced safety
The FLA48460TG2-EU is equipped with:
multiple integrated protections (BMS, fuse, circuit breaker)
aerosol fire protection module
durable and safe design for long-term use
Key benefits
✔ High capacity: 23.5kWh✔ Scalable up to 352.5kWh✔ Lifespan ≥ 6,000 cycles✔ Integrated smart BMS✔ Remote monitoring via app✔ Compatible with popular inverters✔ Simple installation – floor-mounted✔ High safety (fire protection included)
Category
Specification
General Information
Model
FLA48460TG2-EU
Battery type
LiFePO4
Performance
Nominal capacity
23.5 kWh
Nominal voltage
51.2V
Operating voltage
44.8 – 57.6V
Max. continuous current
250A
Peak current
500A (15s)
Max. power
12,500W
Lifespan
Life cycles
≥6,000
Discharge depth
≥95%
System & Communication
Communication
RS485 / CAN
Display
LCD + LED
Operating conditions
Operating temperature
0°C ~ +55°C
Discharge temperature
-20°C ~ +55°C
Protection rating
IP21
Installation & Dimensions
Mounting
On the floor
Dimensions
570 x 250 x 980 mm
Weight
186.5 kg
Other
Scalability
Max. 15 units (352.5 kWh)
Warranty
10 years
Equipped with an integrated aerosol fire suppression system and an IP21 protection rating, the Felicity Solar LiFePO4 FLA48460TG2-EU 23.5kWh battery offers a safe, reliable and scalable solution for energy storage in modern photovoltaic systems.
✅ 23.5kWh, 51.2V LiFePO4 battery
✅ Scalable up to 15 units (352.5kWh)
✅ ≥6,000 life cycles
✅ RS485 / CAN communication
✅ Intelligent BMS + multiple protections
✅ 10-year warranty
Download user manual
Download the technical data sheet
In stock
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
The V-TAC 5.12kWh LiFePO4 photovoltaic battery is a modern and safe solution for energy storage in residential or small commercial photovoltaic systems. Based on LiFePO4 (lithium iron phosphate) technology, this battery offers an extended service life, high stability and consistent performance over time.
With a capacity of 5.12kWh and a nominal voltage of 51.2V, it is ideal for use with hybrid inverters (such as Deye), being compatible with most low-voltage systems. Thanks to over 6,000 charge cycles, it represents a secure long-term investment.
The modern, black design allows for easy integration into technical spaces or dedicated rooms, and the floor-mounted design makes it simple to install and use.
Advantages & benefits
✔ Real energy savings – you use the energy produced, you don’t waste it✔ Backup in the event of a power cut✔ High safety (no fire risk as with other technologies)✔ Long-term investment (long service life)✔ Scalable – additional batteries can be added
General information
Brand
V-TAC
Model
VT-51200B
Battery type
LiFePO4
Lifespan
≥6000 cycles
Electrical data
Capacity
5.12 kWh
Nominal voltage
51.2V
Capabilities
BMS
Integrated
Charging temperature
0°C to +55°C
Discharge temperature
-20°C to +60°C
Protection rating
IP20
Physical details
Dimensions
400 x 163 x 710 mm
Installation
Floor
Colour
Black
Other
Product code
VT-51200B
Warranty
10 years
✅Capacity: 5.12kWh
✅Nominal voltage: 51.2V
✅Technology: LiFePO4 (LFP)
✅Lifespan: ≥6000 cycles
✅Integrated BMS for complete protection
✅Installation: floor-mounted
✅Design: premium white
✅Compatible with 48V hybrid inverters
Download the technical data sheet
10 - 20 days
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
The V-TAC VT-51200W 5.12kWh solar battery is an efficient and safe solution for storing energy generated by solar power systems, making it ideal for residential and small commercial applications.
Based on LiFePO4 (lithium iron phosphate) technology, this battery offers an extended lifespan of over 6,000 charge/discharge cycles, high stability and a superior level of operational safety.
With a capacity of 5.12kWh and a nominal voltage of 51.2V, it is compatible with most low-voltage hybrid inverters (such as Deye), enabling the efficient use of solar energy and reducing dependence on the grid.
The modern design, with a premium white casing and floor-mounted installation, makes it ideal for indoor installation (technical rooms, offices or showrooms), without compromising on aesthetics.
✔ Efficient storage of generated energy✔ Stable and safe operation✔ Quick integration into existing systems✔ Ideal solution for self-consumption and backup
? It is designed for indoor use (IP20) and offers easy integration into low-voltage photovoltaic systems.
Advantages & benefits
✔ Reduce your electricity costs✔ Power remains available even in the event of a power cut✔ Safe and stable system (no major thermal risk)✔ Modern design – suitable for indoor use✔ Scalability (battery parallel connection)
General information
Brand
V-TAC
Model
VT-51200W
Battery type
LiFePO4
Lifespan
≥6000 cycles
Electrical data
Capacity
5.12 kWh
Nominal voltage
51.2V
Charge/discharge current
up to 90A
Capabilities
BMS
Integrated
Charging temperature
0°C to +55°C
Discharge temperature
-20°C to +60°C
Protection rating
IP20
Physical details
Dimensions
400 x 163 x 710 mm
Installation
Floor
Colour
White
Other
Product code
VT-51200W
EAN
3800170227743
Warranty
10 years
✅Capacity: 5.12kWh
✅Nominal voltage: 51.2V
✅Technology: LiFePO4 (LFP)
✅Lifespan: ≥6000 cycles
✅Integrated BMS for complete protection
✅Installation: floor-mounted
✅Design: premium white
✅Compatible with 48V hybrid inverters
Download the technical data sheet
10 - 20 days
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
The V-TAC VT-12040-1 10.24kWh photovoltaic battery is an advanced energy storage solution, designed for residential and commercial photovoltaic systems that require high performance and reliability in all conditions.
Based on LiFePO4 (lithium iron phosphate) technology, this battery offers an extended lifespan of over 6,000 cycles, superior thermal stability and a high level of operational safety.
With a capacity of 10.24kWh (200Ah) and a nominal voltage of 51.2V, it is ideal for low-voltage hybrid photovoltaic systems, being compatible with most inverters on the market (e.g. Deye).
Thanks to its IP65 protection rating, the battery can be installed both indoors and outdoors, as it is resistant to dust and moisture.
✔ High capacity for extended runtime✔ Stable operation in extreme conditions✔ Flexible indoor/outdoor installation✔ Ideal solution for self-consumption and backup
Advantages & benefits
✔ Can be installed outdoors (no need for a technical room)✔ Long runtime for high-demand consumers✔ High safety (stable LiFePO4 chemistry)✔ Ideal for areas with low temperatures✔ Scalable system for expansion
General information
Brand
V-TAC
Model
VT-12040-1
Battery type
LiFePO4
Electrical data
Capacity
10.24 kWh
Capacity (Ah)
200 Ah
Nominal voltage
51.2V
Standard charging voltage
57.6V
Maximum charging voltage
57.6V
Minimum discharge voltage
43.2V
Rated current
90A
Maximum current
100A
Capabilities
Cell chemistry
LiFePO4
Protection rating
IP65
Charging temperature
0°C ~ +60°C
Discharge temperature
0°C to +60°C
Physical details
Dimensions
460 x 265 x 800 mm
Weight
95.8 kg
Installation
Floor
Colour
Grey
Other
Product code
VT-12040-1
EAN code
3800170260658
Warranty
10 years
✅Capacity: 10.24kWh (200Ah)
✅Nominal voltage: 51.2V
✅Technology: LiFePO4 (LFP)
✅Lifespan: ≥6000 cycles
✅Protection rating: IP65
✅Current: 90A nominal / 100A maximum
✅Installation: floor-✅10-year warranty
Download technical data sheet
Download manual
Download RED certificate
10 - 20 days
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
The Deye SE-F5 Pro-C 5.12kWh LiFePO4 battery is a modern and reliable energy storage solution for small to medium-sized residential or commercial photovoltaic systems. Designed for high performance and long-term durability, this battery utilises LiFePO4 (Lithium Iron Phosphate) technology, renowned for its safety, thermal stability and extended cycle life.
With a capacity of 5.12 kWh and 100Ah, the battery offers efficient energy utilisation thanks to a depth of discharge of up to 90%, allowing for maximum use of stored energy. The integrated intelligent BMS constantly monitors the battery parameters and provides protection against overvoltage, overcurrent or extreme temperatures.
The Deye SE-F5 Pro-C battery is designed for flexibility and scalability, with up to 32 units able to be connected in parallel, making it ideal for both residential systems and commercial applications or off-grid systems.
Its robust design, lifespan of over 6,000 cycles and international safety certifications make this model a safe choice for modern photovoltaic projects.
Advantages of the Deye SE-F5 Pro-C battery
High discharge power – up to 100A continuous and 150A maximum, for loads with high energy requirements.
Optimised usable capacity – 5.12 kWh nominal energy with a 90% depth of discharge.
High scalability – up to 32 batteries can be connected in parallel for larger storage systems.
Advanced safety – integrated smart BMS and international certifications for comprehensive protection.
Extended lifespan – over 6,000 charge/discharge cycles for long-term use.
Simple installation – compatible with modern photovoltaic systems and smart monitoring.
General information
Model
SE-F5 Pro
Battery chemistry
LiFePO4 (Lithium Iron Phosphate)
Capacity
100 Ah
Scalability
Max. 32 units in parallel
Electrical data
Nominal voltage
51.2 V
Operating voltage
44.8 V – 57.6 V
Rated power
5.12 kWh
Physical data
Approximate weight
44 kg
Dimensions (W × H × D)
547 × 404 × 141 mm
Certifications and safety
Certifications
UN38.3, MSDS, CE, CB, VDE2510-50, CEC
✅ Capacity 5.12 kWh / 100Ah
✅ Safe LiFePO4 technology
✅ Intelligent BMS with multiple safety features
✅ Up to 32 batteries in parallel
✅ Over 6000 charge cycles
Download the technical data sheet
Download Manual
Download certificate
10 - 20 days
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
The V-TAC 100kWh High Voltage LiFePO₄ Battery Kit is a professional energy storage solution designed for commercial and industrial (C&I) applications requiring high capacity, high reliability and integration with high-power inverters.
The system comprises 7 LiFePO₄ modules of 14.33 kWh each, resulting in a total capacity of 100 kWh, with a nominal voltage of 358.4 V, ideal for large-scale photovoltaic systems, on-grid, hybrid or industrial back-up applications.
Performance and safety
LiFePO₄ technology offers superior thermal stability, extended service life and a high level of operational safety. The system is designed for a recommended current of 100A and a maximum current of 140A, ensuring stable operation even under heavy load conditions.
High Voltage configuration & compatibility
The solution operates in a High Voltage configuration, with an operating range between 313.6V and 408.8V.
Communication is via CAN, enabling efficient integration with energy management systems.
Robust construction for demanding environments
The IP55-rated enclosure allows installation in technical rooms or semi-outdoor areas, offering protection against dust and water jets. The system is designed for rack mounting, being optimised for technical rooms, industrial halls or power containers.
Recommended applications
Commercial and industrial photovoltaic systems
Office buildings, production halls, logistics centres
Self-consumption and peak shaving applications
Back-up solutions for critical consumers
Integration into hybrid energy systems
Key benefits
High storage capacity: 100 kWh
Safe LiFePO₄ technology
High-voltage configuration for increased efficiency
Integration with 50 kW inverters
Stable operation at temperatures between -20°C and +55°C
10-year warranty
The kit is supplied as a complete solution, ready for integration into C&I systems:
7 units – 14.33 kWh LiFePO₄ battery / module
1 unit – BMS for advanced monitoring and protection
1 unit – Sealed, weatherproof outdoor enclosure
1 unit – Outdoor cabinet with air-cooling system, to maintain the optimum operating temperature
This configuration ensures safe operation, intelligent battery management and consistent performance in industrial environments.
✅ Colour display + touchscreen
✅ CAN communication port
✅ Parallel function
✅ WiFi module included, with free app
✅ 10-year warranty
⚠️ This kitdoes not include an inverter.
Download Technical Data Sheet
HV storage system manual
10 - 20 days
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
The 261kWh High Voltage LiFePO₄ Battery Kit with liquid cooling – OLITER IP65, V-TAC is an advanced energy storage solution designed for high-power commercial and industrial (C&I) applications, where high energy density, precise thermal control and reliability in continuous operation are essential.
The system offers a total capacity of 261 kWh, derived from 5 LiFePO₄ modules of 52.249 kWh each, with a module capacity of 314 Ah, and is optimised for industrial applications, production plants, logistics centres, large commercial buildings or integration into high-power photovoltaic systems.
LiFePO₄ technology & liquid cooling
The use of LiFePO₄ technology ensures :
superior thermal stability
high operational safety
long service life
The system is equipped with liquid cooling, an essential solution for high-capacity applications, enabling precise thermal control, consistent performance and cell protection under heavy load or high ambient temperatures.
High Voltage Electrical Performance
The High Voltage configuration enables efficient integration with industrial inverters and complex energy systems:
Total capacity: 261 kWh (equivalent to 260–300 kWh)
Recommended charge/discharge current: 100 A
Maximum charge/discharge current: 157 A
Nominal system voltage: 832 V
Operating voltage range: 728 – 949 V
These parameters allow the system to be used in self-consumption, peak shaving, energy back-up and internal grid stabilisation applications.
Industrial construction & IP65 protection
The system is supplied in a robust, rack-mountable enclosure with an IP65 protection rating, making it suitable for installation in demanding industrial environments or outdoors (under controlled conditions).
Operating temperature: -20°C to +55°C
Dimensions (without inverter): 1100 × 1400 × 2105 mm
Dimensions (with inverter included): 1600 × 1400 × 2105 mm
Approximate weight: ~2700 kg
Recommended applications
High-power commercial and industrial photovoltaic systems
Production halls, factories, logistics centres
Large commercial buildings and industrial campuses
Self-consumption and peak shaving solutions
Back-up systems for critical consumers
Integration into microgrids and hybrid energy systems
Key benefits
High storage capacity: 261 kWh
Safe LiFePO₄ technology
High-voltage system (832 V) for high efficiency
Liquid cooling for consistent performance
Industrial enclosure with IP65 protection
Suitable for intensive C&I applications
10-year warranty
✅ Colour display + touchscreen
✅ CAN communication port
✅ Parallel function
✅ WiFi module included, with free app
✅ 10-year warranty
⚠️ This kit does not include an inverter.
Download the Technical Data Sheet
10 - 20 days
Contact us at contact@solartech.eu for more info regarding the inventory of this product.
The Felicity Solar FLA48314-EU 16kWh LiFePO4 battery is a modern and safe energy storage solution, designed for residential and commercial applications. Based on lithium iron phosphate (LiFePO4) technology, this battery offers an extended service life, stable performance and a high level of operational safety.
With a nominal voltage of 51.2V and a capacity of 16kWh, the battery is optimised for hybrid and off-grid photovoltaic systems. The system integrates an intelligent BMS, multiple protections, safety features and a circuit breaker, ensuring reliable operation even under demanding conditions.
Technical specifications
Battery type: LiFePO4
Rated energy: 16kWh
Nominal voltage: 51.2V
Operating voltage: 44.8 – 57.6V
Maximum continuous charge/discharge current: 160A
Maximum peak current (15s): 300A
Maximum power (15s): 8,000W
Depth of discharge (DOD): ≥95%
Cycle life: ≥8,000 cycles
Scalability: up to 15 units (240kWh)
Communication: RS485 / CAN
Protection rating: IP21
Charging temperature: 0°C – +55°C
Discharge temperature: -20°C – +55°C
Display: LCD + LED
Installation: floor-mounted
Product weight: 121.5 kg
Warranty: 10 years
Certification: UN38.3
A major advantage of the FLA48314-EU model is its high scalability, allowing up to 15 units to be connected in parallel, for a total capacity of up to 240kWh. Communication via RS485 / CAN ensures broad compatibility with leading inverter brands.
For advanced monitoring, the battery features integrated WiFi and Bluetooth, providing real-time access to operational data. Furthermore, it is equipped with an aerosol fire suppression system, an essential feature for added safety.
Its compact design, floor-mounted installation and operation across a wide temperature range make this battery an excellent choice for long-term energy storage projects.
Equipped with an integrated aerosol fire suppression system and an IP21 protection rating, the Felicity Solar LiFePO4 FLA48314-EU 16kWh battery offers a safe, reliable and scalable solution for energy storage in modern photovoltaic systems.
✅ 16kWh / 51.2V✅ Integrated aerosol fire suppression system✅ WiFi & Bluetooth for monitoring✅ CAN / RS485 communication✅ Over 8,000 charge cycles ✅ 10-year warranty
Download user manual
Download the technical data sheet
