Product description: 200W Solar Panel Kit 12V to 220V Battery Charger RV Travel Trailer Camper Van with 100A Controller The high efficiency waterproof 200W 12V monocrystalline solar panel is perfect for permanent outdoor use to provide free electricity for charging 12V batteries to power various applications such as in a camper van, motorhome, boat, shed, farm, as well as remote applications such as telecommunications or monitoring equipment. It can also be used to provide direct power supply for applications not sensitive to changes in input voltage / current (e.g. electric motors or pumps). This Monocrystalline solar module with its high power output and the robust design the right solution for a stand-alone system. Even on cloudy days, the mono-crystalline module delivers a high energy yield. The module is covered by a special tempered glass to protect against environmental conditions such as hail, snow and ice. A module frame made of anodized aluminum ensures the stability. Maximum power (pmax): 200W Output: USB Open circuit voltage (VOC): 220V Short circuit current (Isc): 3A Features: High efficiency, conversion rate 23-24%, Solar panels can be used for surface mounting Easy to install and install Voltage: 5V Maximum power supply voltage: 6V Short circuit current: 2A Junction box: IP67 RETED Working temperature: -40℃+85℃. size:435x200x2.5mm Material:Monocrystalline silicon colour:Black Package Contents: 1 x Solar panel(43.5x20cm) 1 x Controller(100A) 1 x Inverter 2 x Connecting cable Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.