Solis S6-EH3P15K-H-LV-ND 15kW Three-Phase Hybrid Inverter

The Solis S6-EH3P15K-H-LV-ND is a three-phase high-voltage hybrid inverter with a rated AC output power of 15 kW. It features 3 independent MPPT trackers with 6 DC inputs and supports a PV array size of up to 30 kW. The inverter combines DC and AC coupling capabilities, enabling flexible retrofits and seamless integration of on-grid PV, battery storage, wind power, and diesel generators.

Key capabilities include fast battery charging at up to 140 A (parallel mode), two independent battery ports for capacity expansion, and support for Li-ion batteries in the 150–800 V range. On- and off-grid transitions occur in less than 10 ms, ensuring an uninterrupted power supply during grid switching. The unit delivers 160% overload capacity for 2 seconds in off-grid mode, enabling stable startup of heavy loads.

The inverter features IP66 protection, intelligent fan cooling, and a transformerless topology with a maximum efficiency of 96.3%. It includes integrated Wi-Fi and LAN communication, meter and CT support, and operates across a wide ambient temperature range of -25 to +60°C. Remote monitoring and control are available via the SolisCloud platform.