The Solis Energy CPB48570-3 31L4 Continuous Power Bridge provides 48VDC power for critical loads in commercial and industrial applications with intermittent power availability (e.g. parking lots). It includes a nominal 48V, 10.5A, 570W charge controller, four 100Ah LFP batteries, and accepts 90 277VAC input. Features include resettable hydraulic-magnetic load, battery, and AC input breakers in a matte white powder-coated aluminum enclosure with stainless steel hardware and piano hinge.