efficient PWM charger: increases battery life and improves solar system performance LED indicator for battery status supports 3 battery types: sealed, gel , flooded temperature compensation, automatic selection of charging and discharging settings electronic protections: overload, short circuit, over-discharging, over-voltage, low-voltage, reverse polarity with 5 VDC USB port to charge electronic equipment
nominal system voltage: 12 / 24 VDC max. battery voltage to the controller: 32 V rated battery current: 10 A charge circuit voltage drop: <= 0.26 V discharge circuit voltage drop: <= 0.15 V self-consumption: <= 6 mA temperature compensation: -5 mV / C / 2 V operating temperature: -35 C to +55 C storage temperature: -35 C to +80 C humidity: <= 95%, non-condensing USB-port: 5 VDC max. 1.2 A IP rating: IP20 terminal: 4 mm dimensions: 120.3 x 67 x 21.8 mm mounting hole diameter: 4.5 mm weight: 102 g