Kosta 200 Watts 12 Volt Battery 200w Charger Solar Panel Off Grid RV Marine. The maximum power on these panels are 200watts, with 22v or more on the voltage.5BB Technology All the Way. We highly suggest you to pair this panel with a TURE MPPT controller to utilize the maximum power out of the panel. Tilt mounts with the right angle towards the sun will help the power output. Higher Latitude area has lower sun radiation in general, which means the output from same solar panel will be less. Panel Size: 58.226.2 inches with Heavy Duty 1.75 inches Thick Aluminum Alloy Frame. Max Operating Voltage (Vmpp): 21.01Volts. Max Operating Current (Imp): 9.52Amps. Open Circuit Voltage (Voc): 24.29Volts. Short Circuit Current (Isc): 9.89 Amps. The item "Kosta 200 Watts 12 Volt Battery 200w Charger Solar Panel Off Grid RV Marine" is in sale since Thursday, June 6, 2019. This item is in the category "Home & Garden\Home Improvement\Electrical & Solar\Alternative & Solar Energy\Solar Panels". The seller is "kosta_solar" and is located in La Verne, California. This item can be shipped to United States.