Deye SUN-5K-SG04LP1-EU 5kW Single-Phase Hybrid Inverter

The Deye SUN-5K-SG04LP1-EU is a 5kW single-phase hybrid inverter for 48V lithium battery systems — one of the most widely deployed hybrid inverters in Southeast Asia, South America, and off-grid rural installations globally. Grid-tied, grid-interactive, and pure off-grid modes are configurable from the LCD panel or SolarmanPro app over WiFi. Transfer switch <10ms keeps sensitive loads online during grid outages. Dual MPPT inputs accept up to 6500W of solar (3250W per MPPT) at up to 500V Voc — compatible with strings of 2–4 × 400–550W panels per MPPT. Battery operating range: 40–60V (48V nominal); supports LiFePO4, Li-NMC, AGM, GEL, and flooded lead-acid. Automatic BMS communication via CAN or RS485 for Pylontech, BYD, Dyness, EG4, and other rack batteries. Stack up to 16 units in parallel for 80kW off-grid systems with three-phase split-load balancing. Grid specs: 180–270V AC, 50/60Hz auto-select. Output THD <3%. Power factor 0.99. Export limitation configurable for net-metering compliance. Efficiency: 97.7% (inverter peak), 98.0% (MPPT peak). ⚠️ Certification note: CE marked to IEC 62109-1/2, VDE 0126, AS/NZS 4777, NRS 097-2-1 (South Africa). NOT UL or ETL listed. Suitable for off-grid, export-limited, and international hybrid installations. Verify grid-tie compliance with your local AHJ before connecting to utility grid in North America.