Product Datasheet - View Here
The Deye SUN-3K-SG04LP1 is a next-generation 3kW low-voltage hybrid inverter designed for high-performance residential solar systems. Engineered with advanced hybrid technology, it supports both solar + battery + grid integration, offering reliable power backup and efficient energy management.
With support for 24V LiFePO4/Lithium/Lead-acid batteries, this inverter ensures flexible energy storage options. Its intelligent MPPT (120A) allows maximum solar energy harvesting, while the seamless switching (UPS mode) keeps your home powered even during grid outages.
Featuring WiFi monitoring, smart load control, peak-shaving functionality, and zero-export capability, the Deye SUN-3K-SG04LP1 is the ideal solution for homes, shops, offices, and small businesses aiming for energy independence and lower electricity bills.
🌞 Key Features
✔ True Hybrid Inverter (Solar + Grid + Battery)
✔ Dual MPPT for maximum solar efficiency
✔ 120A powerful charging for fast battery charging
✔ Supports Lithium & Lead-acid batteries
✔ WiFi/GPRS remote monitoring included
✔ Seamless UPS switching (<10ms)
✔ Zero-export function for compliance with local regulations
✔ Load shifting & peak shaving to reduce electricity bills
✔ High efficiency (97.6%) & robust build quality
📊 Technical Specifications — Deye SUN-3K-SG04LP1
| Category |
Specification |
| Model |
SUN-3K-SG04LP1-EU / SUN-3K-SG04LP1-AU |
| Rated Output Power |
3kW |
| Battery Type |
Lead-acid / Li-ion / LiFePO4 |
| Battery Voltage Range |
24V (Low Voltage) |
| Max PV Input Power |
Up to 4500W |
| Max PV Input Voltage |
500V |
| MPPT Voltage Range |
150V – 425V |
| MPPT Trackers |
2 |
| Max PV Charging Current |
120A |
| Hybrid Mode |
On-grid + Off-grid + Back-up |
| Grid Output Voltage |
220/230/240Vac |
| Rated Output Current |
13A |
| Efficiency |
97.6% (Max) |
| Switching Time (UPS Mode) |
< 10ms |
| Communication |
RS485 / CAN / WiFi / GPRS (optional) |
| Monitoring App |
Deye Cloud / SOLARMAN |
| Protection Features |
Overload, Reverse Polarity, Over-temp, Anti-islanding, Short Circuit |
| Operating Temperature |
–25°C to 60°C |
| Cooling |
Smart Fan Cooling |
| Weight |
Approx. 20 – 23 kg |
| Warranty |
5 Years |
