AC features: Incudes provision for up to 12 branch circuit breakers, plus a center feed dual 50 Amp main breaker (not included). 12 built-in push and lock strain relief wiring connectors make installation quick and easy while saving over 50% on installation costs. The attractive lightweight panel design is constructed of impact-resistant, high-temperature polymers. DC features: Top two fuse holders recommended for low curret devices such as smoke and carbom monoxide detectors. The converter/charger section is accessible from the front. Input: 105-130 VAC 50/60Hz, 1550 Watts. Output: 13.6 VDC, 90 Amps.