NEW OPENED DISTRESSED BOX Kaifeng 700W Micro Inverter WVC Series. It features MPPT (Maximum Power Point Tracking) charging mode and microinverter technology. The inverter is waterproof and suitable for indoor/outdoor use, making it perfect for home and garden applications. The SolarEpic WVC700 inverter comes in a sleek white color and uses MC4 connectors. Its recommended environment is indoor or outdoor, and it is manufactured in China. This inverter is perfect for those looking for an alternative energy source and is ideal for grid-tie systems.