Stay up and running no matter how the power grid is doing when you have the BLUETTI AC500 home backup power station. As a modular power station, it gives you power independence in a blackout. In fact, this powerful solar generator is suitable for both home emergencies and outdoor activities. Moreover, its 24/7 Uninterrupted Power Supply function automatically detects power failure and takes over 99% of your needs in 20 milliseconds! So your CPAP, fridge, microwave, washing machine, garage heater, and more keep going. Furthermore, connect B300S or B300 external battery packs to achieve a maximum of 18,432 Wh. Incredibly, its small size and weight make it a great portable power solution. Stop relying on the utility grid and worrying about power failure. Instead, charge the AC500 at home via a wall outlet, in the car with a cigarette lighter, or in the wild with sunshine.