The Deye SUN-80K-SG02HP3-EU-EM6 is a high-power 80 kW three-phase hybrid inverter built for larger commercial & industrial PV systems where high-voltage (HV) battery storage, flexible PV design, and dependable backup/off-grid performance are required. With 6 MPPT (up to 12 strings), 2 HV battery inputs, and AC coupling support, it’s a strong platform for both new hybrid installations and retrofits—adding storage to an existing PV system without redesigning the DC side. 

Why installers choose it

• 6 MPPT / 12 strings (2+2+2+2+2+2): ideal for complex rooftops, multiple orientations, and shading conditions

• HV battery platform (160–1000 V): higher efficiency and lower current for large-scale ESS builds

• 2× battery inputs: up to 160 A total charge/discharge (80 A + 80 A) with BMS communication (CAN/RS485)

• 100% unbalanced output: each phase supported for real-world load profiles

• Parallel scalability: up to 10 units in parallel (on-grid and off-grid), with support for multiple batteries in parallel (system dependent)

• Energy scheduling: up to 6 time periods for battery charge/discharge + support for storing energy from a diesel generator 

Key technical specs (SUN-80K-SG02HP3-EU-EM6)

• AC output (3-phase): 80,000 W rated | 88,000 VA max

• PV input: 1000 V max | MPPT range 150–850 V | start-up 180 V | rated PV voltage 650 V

• PV sizing: max PV access power 160 kW | max PV input power 128 kW

• MPPT / strings: 6 MPPT, 12 strings total | max PV operating current 36 A × 6 | max Isc 54 A × 6

• Battery (HV): 160–1000 V, 2 battery inputs, max charge/discharge 80 A + 80 A

• Efficiency: max 97.6%, Euro 97.0%, MPPT >99%

• Protection & enclosure: IP65, integrated protections, surge protection Type II (DC) / Type II (AC)

• Backup/off-grid peak: 1.5× rated power for 10 s | max continuous AC passthrough (grid→load) 200 A

• Operating conditions: -40…+60°C (derating above 45°C), up to 3000 m, noise ≤65 dB

• Dimensions / weight: 606 × 927 × 314 mm (excluding connectors/brackets) | 97.5 kg | intelligent air cooling 

What’s included / not included

• Included: inverter unit (wall-mount) + standard manufacturer accessories

• Not included (typically): smart meter / CTs, optional communication dongles (Wi-Fi/4G/LAN), HV battery cables, batteries, and project-specific AC/DC protection components