261kWh BESS cabinet with 125kW inverter

SAIL SOLAR BESS-I261 is an integrated liquid-cooled hybrid energy storage cabinet with 261kWh rated energy and optional 100~125kW three-phase 380V inverter. It unifies power generation, conversion, energy storage and power consumption in one standalone outdoor cabinet, supporting PV self-consumption, peak-valley arbitrage and emergency backup power modes. The unit can directly connect diesel generators without extra matching equipment and supports AC parallel expansion, delivering stable, safe and cost-saving power supply for C&I energy projects.