The whc solar 11kw (11kva/48v) hybrid inverter is a high-capacity, single-phase, pure sine wave inverter designed for residential and commercial solar systems. it features a 160a mppt, 500vdc max pv input, and can operate without batteries. key features include:model: hgm11000 / whc 11kwpower: 11,000w rated output (11kva), pf 1.0battery: 48vdc, supports lithium & lead-acid, lithium activation via rs485solar input: 500vdc max, 160a/140a mppt chargeroperation: hybrid (on-grid/off-grid) with battery-free functionalityoutput: dual load output