Newpowa 400W Watts 12V Monocrystalline Solar Panel Charging Kit system off grid. The item "Newpowa 400W Watts 12V Monocrystalline Solar Panel Charging Kit system off grid" is in sale since Wednesday, March 17, 2021. This item is in the category "Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Solar Power Supplies\Solar Panels & Kits". The seller is "ryand9" and is located in Auburn, Maine. This item can be shipped to United States.