We are proud to be assembling panels in America again, this panel is made with American and imported materials as all American solar panels are, we have been in business for 10 years and are happy to bring these new products to market. Electrical Data Maximum Power Output: 200 Watts Max Operating Voltage (Vmpp): 21.052Volts Max Operating Current (Imp): 9.50Amps Open Circuit Voltage (Voc): 24.335Volts Short Circuit Current (Isc): 9.87 Amps Module Efficiency: 17.3%.We will carefully package your solar items to make sure your item will arrive safely. Here at HIGHTEC SOLAR INC. We strive to serve our customers and resolve any issues. We appreciate the opportunity to correct any issues yo have before you leave feedback. We appreciate your business and consideration. We know that you will be satisifed with your items. We will quickly and efficiently resolve all issues. The item "2- 200 Watt 12 Volt Battery Charger Solar Panel Off Grid RV Boat B-GRADE limited" is in sale since Tuesday, October 29, 2019. This item is in the category "Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Solar Power Supplies\Solar Panels & Kits". The seller is "fred480v" and is located in Michigan City, Indiana. This item can be shipped to United States.