Hybrid low-voltage three-phase inverter SUN-20K-SG05LP3-EU-SM2 DEYE 20 KW

Product description:
DEYE Three Phase 20 KW Low Voltage Hybrid Inverter (model SUN-20K-SG05LP3-EU-SM2) is a high power hybrid inverter designed to work in three phase solar systems that use low voltage batteries (48V). This inverter combines energy from solar panels, batteries and grid power, providing efficient power management. It supports both on-grid and off-grid operation and allows parallel operation of up to 10 inverters. The built-in battery management system (BMS) ensures safe charging and discharging, and control and monitoring can be done remotely via Wi-Fi.

Application:
The SUN-20K-SG05LP3-EU-SM2 is ideal for large solar installations in households and commercial establishments that require reliable energy management as well as flexibility in working with different energy sources.

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Technical characteristics:

✅ Type:Hybrid (mains + battery)
✅ Rated power (AC): 20.0 kW
✅ Phase:Three phase (3Ph)
✅ Number of MPPT trackers: 2
✅ Maximum PV input power: 26.0 kW
✅ Maximum PV input voltage: 600 V
✅ MPPT Operating Range: 150 – 550 V
✅ Maximum current from PV string: 26 A + 26 A
✅ Battery Type:Low-voltage (48V) Li-ion or lead-acid (AGM / GEL)
✅ Battery voltage range: 40 – 60 V
✅ Maximum charge/discharge current: 350 A
✅ UPS function (EPS mode):Yes, switching time <10 ms
✅ Parallel operation:Up to 10 inverters
✅ Maximum efficiency:up to 97.6%
✅ Euro efficiency: 97.0%
✅ MPPT efficiency: >99%
✅ Degree of protection:IP65 – for outdoor installation
✅ Operating temperature:-40°C to +60°C (derating above 45°C)
✅ Communication:RS485, CAN, built-in Wi-Fi, Bluetooth, LAN (4G option)
✅ Dimensions (W x H x D):456 × 750 × 268.5 mm
✅ Weight:50.6 kg
✅ Type of cooling:Intelligent air cooling
✅ Warranty:10 years

Additional information