Used for battery charging, camping, traveling, outdoor etc. The item "300W (75Wx4)Solar Panel Kit Portable High Power for RV/Boat/Solar charger Travel" is in sale since Friday, November 15, 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 "puguangsolar" and is located in Shenzhen. This item can be shipped worldwide.