The SUNGOLDPOWER 200W 12V solar module is a great addition to any home. The module comes with two 100W poly solar panels, a charge controller, MC4 extension cables, MC4 branch connectors (MMF+FFM), and two sets of Z-brackets. The rated voltage for the module is 12V. The included charge controller has two USB sockets and 20A PWM solar charger capabilities. This module is a great way to reduce your energy costs.