These solar panels are high efficiency 12-Volt solar panels featuring sturdy aluminum frames and high transparency tempered glass tops. They have a scratch resistant and anti reflective coating to help keep the solar panel in good shape for many years. They are rugged enough to be permanently mounted outdoors or even on mobile applications such as RVs and boats.Connect additional panels for a faster charge. Charge Controller and all cables included for DIY setup. Application: Back-Up Power, Boat, Cabin, RV, Residential, Shed. Included: Charge controller, Electrical wire, Mounting hardware. This item is in the category "Home & Garden\Home Improvement\Electrical Supplies\Alternative Energy Supplies\Solar Power Supplies\Solar Panels & Kits". The seller is "homedealss" and is located in this country: US. This item can be shipped to United States.