Solis S6-EH3P15K02-NV-YD-L 15 kW Three-Phase Low-Voltage Hybrid Energy Storage Inverter

The Solis S6-EH3P15K02-NV-YD-L is a three-phase, low-voltage hybrid energy storage inverter designed for residential, small commercial, and C&I PV installations. With a rated AC output of 15 kW and maximum usable PV input power of 24 kW, it integrates PV generation, battery storage, and grid/generator support in a single unit.

Key technical features include 2 MPPT trackers with up to 4 input strings, a maximum DC input current of 40 A, and a maximum battery charge/discharge current of 290 A. The inverter supports both lithium-ion and lead-acid batteries with a voltage range of 40–60 V. It delivers 97.6% maximum efficiency and includes integrated arc fault circuit interruption (AFCI), automatic voltage stabilization for weak grid conditions, and dual backup ports for intelligent load management during power outages.

Additional features include generator compatibility for extended backup duration, microgrid operation capability, support for unbalanced and half-wave loads, a 7.0-inch LCD display with Bluetooth and a mobile app, and multiple communication protocols (CAN, RS485, Ethernet, optional Wi-Fi/cellular/LAN). The unit is housed in an IP66-rated enclosure measuring 430 × 660 × 305 mm and weighing 42 kg.