Various protection: Battery over temperature protectio; Battery low voltage protection ; Battery reverses polarity protection; Overload & short circuit protection.
Solar controllers are built-in electronic fused that do not require replacements. Adjustable controlling parameter of the system
The controller has a low failure rate and will last a long time and protected with moisture-tight coating, minimizing damage from humidity and from nesting insects.
Visual LCD graphic symbol, easy to set up and operate. Suitable for home, industrial, commercial, boat, car etc.
US stock, get it faster, 3-10 days delivery.