This 10A Solar Charge Controller is waterproof and features a LCD display for easy monitoring. It provides short-circuit, open-circuit, reverse, and over-load protection. With 3-stage PWM charge management, it improves system efficiency and prolongs battery life. The controller has dual mosfet reverse current protection and low heat production. Suitable for home, industrial, and commercial use. Features 1.Solar controller has short-circuit protection, open-circuit protection,reverse protection, over-load protection. Fully 3-stage PWM charge management, improve system efficiency and prolong the life span of the battery. 2. Dual mosfet reverse current protection, low heat production(ALL electronic components generate heat when they are running,it is better to shelter them for better heat dissipation, avoid direct sunlight exposure or damp place) 3. Comes with a display that can clearly indicate the status and data, it can be conveniently switched modes and parameter configuration, suitable for home, industrial, commercial etc. Specification Material:Metal, Plastc Color: See photo Size: 133*70*75 Package includes: 1* Solar Charger Controller