Features: Suitable for solar systems Can automatically manage the work of solar panel and battery in solar system According to the voltage of battery, controller will adjust the charging current and decide if to supply power to the loads Generally keep battery on full voltage condition Prevents battery from overcharging, over-discharging and supplying power to solar panels during nights Connections: Open the top cover of controller, connect wire and terminals of controller according to the drawing on the top cover of controller Technical specifications: Modes: 1224-10, 1224-20, 1224-5 and 6-5 Rated voltages: 12/24, 12/24, 12/24 and 6V Rated charging current: 10, 20, 5 and 5A Rated loading current: 10, 20, 5 and 5A Voltage of stop power supply: 10.8/21.6, 10.8/21.6, 10.8/21.6 and 5.4V Voltage of resume power supply: 12.6/25.2, 12.6/25.2, 12.6/25.2 and 6.3V Voltage of stopping charge: 14/28, 14/28, 14/28 and 7V Main specifications: Voltages (DC): 6, 12, 24, 36, 48 and 96V Current: 3 to 120A With low cost, high reliability and electronic protections Easy to use Payment Terms: T/T