[Wide range of applications]. perfect for 12 volt battery charging, easy to use, and sophisticated to use with your RVs, boats, tent, solar lighting system and other outdoor equipments.. [High energy conversion]. over 90% transferable power output in 10-year, 80% transferale power output in 25-year.. [High quality]. the panel is covered with a special glass to protect against the bad environmental conditions suck as hail, snow and ice. IP65 protection, with long lasting aluminum frame.. [Multiple protection]. DC 12V and USB 5V 230A LCD solar charge controller has overload protection, short-circuit protection, lighting protection, under-voltage protection, over-charging protection, reverse polarity protection.. [Package include]. 1 pc 120W Mono Solar Panel & 1 pc 230A PWM solar charger controller & 1 pair 5m Solar Cable & 1 set solar panel mounting brackets.