... new Solar Charge Controller are developed and engineered with thelatest technical standards , representing the most innovative andbenchmark technology in the industry ... LED display 3 different charge state : >25%,25~75%,>75% Technical Data: ModelC2410C2412C2415Nominal Voltage24V24V24VBoost Voltage29V29V29VEqualization Voltage29.6V29.6V29.6VFloat Voltage27.4V27 ...