The MPS1000-3KWH is a Solar Energy Storage System that is fully integrated and includes a rechargeable lithium-ion battery, an off-grid inverter, and a controller. It is designed for home energy storage and can be used for various purposes such as storing electricity for solar self-consumption, time of use load shifting, backup power, and off-the-grid use. This system has a simple electrical interface that can be easily connected to any home or building. Its compact design is revolutionary and achieves market-leading energy density, making it easy to install and providing owners with reliable and clean power benefits in no time.