Huge Capacity P2001 owns 2000Wh being capable of providing sufficient power in any power outage situations. Constant 2000W AC Pure Sine Wave Inverter Easily powering any high-wattage home appliances and devices (air conditioners, microwave, fridge, electric saw, electric drill and etc), P2001 even can surge up to 4000W. Super Fast Recharge You can charge P2001 by standard wall outlet, solar panels, car port or other power generators. Charing P2001 from 0 - 80% just takes you 1.5 hours by an input of 1500W power. Solar power storage Solution P2001 is compatible with any solar panels (12-48V, MAX 500W) on the market. UPS The Uninterruptible Power Supply (UPS) is built to shield your sensitive and valuable electrical devices.