WindyNation 200 Watt Solar Panel Kit: 2pcs 100W Solar Panels + P30L LCD PWM Charge Controller + Solar Cable + MC4 Connectors + Mounting Brackets for Off-Grid RV Boat 200 Watt solar charging kit provides up to 200 watts of clean, free, renewable power Designed for RVs, cabins, homes, boats, back-up power and remote power use PWM Solar Charge Controller has user adjustable settings! LCD Screen shows sytem amperage, voltage, amp-hours, temperature and DC load draw. See Image #8 in photo gallery for all LCD Screen readouts. Kit will provide on average 820 Watt Hours (Wh) or 75 Amp hours of charge per day (depends on sunlight availability). Can be wired for 12V or 24V battery charging. Complete kit includes: 2pcs 100 Watt WindyNation Solar Panels, 30-Amp (user adjustable) LCD Display P30L Solar Charge Controller with Battery Temperature Sensor, 40 feet of UL Listed 12 AWG Solar Cable, all necessary MC4 Connectors, all necessary mounting hardware and Installation Manual.