Abstract: Apparatus for providing power includes a charge controller, an inverter, a power storage subsystem, and a relay control subsystem. The apparatus further includes a first, second, and third input coupling a first power source, a second power source, and the power storage subsystem, respectively, to the inverter. The apparatus further includes a first output coupling the power storage subsystem to the charge controller and inverter, and a second output coupling a load to the inverter. The first power source provides DC power, the second power source provides AC power, and the power storage subsystem provides DC power. The apparatus further includes a housing, which supports the charge controller, inverter, power storage subsystem, relay control subsystem, inputs, and outputs. The relay control subsystem may be coupled to a user device, allowing remote control of the relay control subsystem. A user may control transmission of power to outlets with the user device.