This 100W Xplorer folding Portable solar kit includes all you need for charging 12V battery: High efficiency 50W + 50W folding solar panels Advanced fully automated 10A PWM solar charge controller with many protection functions Adjustable aluminium stand, handle and latches 2.5m cable Battery crocodile clips for ease of connection Plug and Play design Carry Bag supplied The kit has several important features which make it a truly unique premium quality product: High efficiency 100W folding monocrystalline solar panels are made of high quality solar cells dust proof Storage bag Advanced fully automated 10A solar charge controller provides complete overcharge, reverse current, incorrect polarity and short circuit protection The controller uses PWM technology and supports several battery types with different charging parameters for maximum efficiency of charging The kit is very easy to set up and install, you can start using it in seconds. Solar panel specifications: Pea