Description
Download Datasheet
Download User Manual
Download Declaration of Conformity
The DEYE SUN-3.6K-G04P1-EU-AM1 is a single-phase on-grid inverter designed for residential photovoltaic systems connected to the utility grid. It converts the energy generated by the solar panels into alternating current synchronised with the electrical grid.
The inverter delivers a rated active power of 3.6kW and supports up to 4.7kW of connected photovoltaic power. Its 80V start-up voltage and 70–500V MPPT operating range allow it to be used with various photovoltaic configurations, provided that the inverter’s electrical limits are observed.
A maximum efficiency of 97.5% and MPPT efficiency of over 99% help maximise the available energy. Natural convection cooling and a maximum noise level of 35dB make the inverter suitable for installation near frequently occupied areas.
Key Features
- On-grid operation without battery connectivity
- 3.6kW rated output power
- 3.96kVA maximum apparent power
- One MPPT tracker and one string input
- 550V maximum PV input voltage
- 80V start-up voltage
- Smart string monitoring – optional
- Zero Export function
- Anti-PID function – optional
- AFCI protection – optional
- LCD1602 display
- Natural convection cooling
- IP65-rated enclosure
Benefits
Suitable Output for Residential Applications
The 3.6kW rated output allows the inverter to be integrated into single-phase photovoltaic systems designed for homes and small commercial premises.
PV Oversizing Capability
The inverter supports up to 4.7kW of connected photovoltaic power, providing greater flexibility when designing the PV array.
Quiet Operation
The natural convection cooling system eliminates the need for a fan, while the noise level does not exceed 35dB.
Protection and Monitoring
The inverter integrates electrical protection functions for both its DC and AC circuits and provides several interfaces for system monitoring.
Recommended Applications
- Residential on-grid photovoltaic systems
- Single-phase electrical installations
- Homes with moderate energy consumption
- Offices and small commercial premises
- Systems requiring the limitation of energy exported to the grid
| General Information |
| Manufacturer |
DEYE |
| Model |
SUN-3.6K-G04P1-EU-AM1 |
| Inverter Type |
On-grid, single-phase |
| Photovoltaic Input |
| Maximum PV Input Power |
4.7kW |
| Maximum PV Input Voltage |
550V |
| Start-Up Voltage |
80V |
| MPPT Voltage Range |
70–500V |
| Rated PV Input Voltage |
360V |
| Maximum PV Operating Current |
20A |
| Maximum PV Short-Circuit Current |
30A |
| MPPT Trackers / Strings |
1 / 1 |
| AC Output |
| Rated Active Power |
3.6kW |
| Maximum Apparent Power |
3.96kVA |
| Rated Output Current at 220/230V |
16.4A / 15.7A |
| Maximum Output Current at 220/230V |
18A / 17.3A |
| Rated Output Voltage |
220/230V, 0.85Un–1.1Un, L/N/PE |
| Rated Frequency / Range |
50Hz / 45–55Hz; 60Hz / 55–65Hz |
| Power Factor Adjustment Range |
0.8 leading to 0.8 lagging |
| Total Harmonic Distortion (THDi) |
<3% |
| DC Injection Current |
<0.5% In |
| Efficiency |
| Maximum Efficiency |
97.5% |
| European Efficiency |
97.0% |
| MPPT Efficiency |
>99% |
| Protection |
| Integrated Protection Functions |
DC reverse-polarity protection, AC overcurrent protection, AC overvoltage protection, AC short-circuit protection, thermal protection, insulation impedance monitoring and DC component monitoring |
| Anti-Islanding Protection |
Yes |
| Residual Current Detection |
Yes |
| DC Switch |
Yes |
| Surge Protection |
Type II DC / Type II AC |
| AFCI Protection |
Optional |
| Interface and Communication |
| Display |
LCD1602 |
| Communication Interfaces |
RS485 / RS232 / Wi-Fi / LAN |
| General Characteristics |
| Operating Temperature |
-25°C to +65°C, with power derating above 45°C |
| Permissible Ambient Humidity |
0–100% |
| Maximum Permissible Altitude |
3000m |
| Noise Level |
≤35dB |
| Ingress Protection Rating |
IP65 |
| Topology |
Transformerless |
| Overvoltage Category |
OVC II DC / OVC III AC |
| Enclosure Dimensions |
280 × 272.5 × 171.5mm, excluding connectors and mounting brackets |
| Weight |
5.6kg |
| Cooling Method |
Natural convection cooling |
| Warranty Stated in the Datasheet |
5 years |
| Standards |
| Grid Connection Regulations |
IEC 61727, IEC 62116, CEI 0-21, EN 50549, NRS 097, RD 140, UNE 217002, G98, G99, VDE-AR-N 4105 |
| Safety and EMC Standards |
IEC/EN 61000-6-1/2/3/4, IEC/EN 62109-1, IEC/EN 62109-2 |
Compatibility and Important Information
This is an on-grid inverter. It does not have a battery input or a dedicated backup output for supplying electrical loads during a grid outage.
Using the Zero Export function requires the appropriate configuration and compatible metering equipment specified by the manufacturer.
The PV string must be sized according to the panels’ Voc, Vmp, Isc and Imp values, the minimum temperatures at the installation site and the inverter’s electrical limits.
Installation, configuration and commissioning must be carried out by qualified personnel in accordance with the manufacturer’s instructions and all applicable regulations.
