Topsolar Solar Panel Kit 20W 12V Monocrystalline with 10A Solar Charge Contro…

Material: Monocrystalline Silicon. Material: ‎Monocrystalline Silicon. Special Features: ‎Short Circuit Protection. Perfect for off grid 12 volt batteries charging system and a variety of DC applications, designed for maintaining 12 volt batteries in car, RVs, cabins, boats, marine, battery operated gates, back-up power and remote power use.