Product Description
The Deye SUN-3K~6K-SG04LP1-EU-SM series is a versatile single-phase hybrid inverter designed for both on-grid and off-grid solar + storage systems. With output power ranging from 3kW to 6kW and a maximum 140A charge/discharge current, this inverter offers flexible energy management for residential and small commercial users.
Key features include support for lithium and lead-acid batteries, seamless generator integration, AC coupling for retrofit systems, and up to 16 units of parallel operation for scalable applications. The unit is IP65 rated for outdoor use, fanless for quiet operation, and features a vivid color touchscreen interface.
Its smart BMS compatibility, wide PV voltage range (150–425V), and robust protections (arc fault, reverse polarity, short circuit, surge) ensure safety and long-term reliability. With WiFi monitoring and GPRS/Bluetooth options, system owners can remotely access performance data and control settings.
Key Specifications (5kW model as reference)
| Parameter | Value |
|---|---|
| Model | SUN-5K-SG04LP1-EU-SM2 |
| Rated Power | 5kW (Single-Phase Output) |
| Max Charge/Discharge Current | 140A |
| Battery Voltage Range | 40–60V |
| Battery Compatibility | Lead-acid & Li-ion (self-adaptive BMS) |
| Max PV Input Power | 7200W |
| Max PV Input Voltage | 600V |
| MPPT Voltage Range | 150–425V |
| MPPT Tracker / Strings | 2 / 2 |
| AC Voltage Range | 220/230V (±15%) |
| AC Frequency Range | 50/60Hz |
| On/Off-Grid | Supported, incl. black start |
| Parallel Operation | Max 16 units |
| AC Coupling | Yes |
| Monitoring Options | WiFi, Bluetooth, GPRS, 4G, LAN (optional) |
| Efficiency (Max/Euro) | 97.6% / 96.5% |
| Operating Temp Range | -40°C to +60°C |
| IP Rating | IP65 |
| Dimensions (mm) | 376×470×241.5 |
| Weight | ~19 kg |
