Deye SUN-8K-SG04LP3-EU 8kW Three-Phase Hybrid Inverter (48 V)

The SUN-8K-SG04LP3-EU is an 8 kW three-phase hybrid inverter from Deye, the entry point for homes and small businesses on a three-phase supply that want solar and battery power on every phase. It uses a 48 V low-voltage battery bank, which is simpler and often cheaper than a high-voltage battery, with up to 190 A charge and discharge.

Its output is fully unbalanced, so each phase can supply up to half the rated power, following how loads are actually spread in a building.

Two MPPTs accept up to 800 V and track from 200 to 650 V. It can store energy from a diesel generator, retrofit an existing grid-tie system through AC coupling, and schedule battery charging in six time periods. Up to 10 units can run in parallel.

It is IP65-rated and peaks at 97.6% efficiency. We size the inverter, battery bank, and solar array to your actual loads and backup hours, and handle the installation, earthing, and surge protection.