Deye SUN-12K-SG04LP3 12kW Three-Phase Hybrid Inverter

The Deye SUN-12K-SG04LP3 is a 12kW three-phase hybrid inverter for commercial, agricultural, and large residential solar-plus-storage. Operates on 400V three-phase AC with a 48V low-voltage battery bus — making it one of the most cost-effective three-phase hybrid inverters at this power level. Four independent MPPT channels at 3kW each accept strings up to 800Voc (14.4kW total PV input), ideal for east-west split roofs. Compatible with Pylontech, BYD, EG4, and most CAN-enabled LiFePO4 racks (200A max charge/discharge). Zero-export programmable, time-of-use scheduling, demand-response support. WiFi + Ethernet + RS485 + CAN + DRM communication. ⚠️ Certification note: CE marked, IEC 62109 compliant, VDE-AR-N 4105 and EN 50549 approved for European grid connection. NOT UL or ETL listed. For US commercial off-grid and international grid-tie projects.