PV Operating Voltage: * 55Voc max Rated PV input: * 12V - 170 Watts * 24V - 340 watts * Maximum battery current: 10 amps * DC load port: 10 amps * Max PV open circuit voltage: 55V * Self power consumption: <2 watt * Efficiency: 97% * Protections: overload, short circuit, high voltage, high temperature, low voltage and auto correct * Optimal cooling case design CHARGING * Battery types: gel, sealed, AGM, flooded, lithium, user defined (adjustable voltage) * 3 Stage charging: boost, float and equalize * Bulk charge voltage: sealed 14.4V, AGM/Gel 14.2V, flooded 14.6V, user defined 10-15V * Float charge voltage: sealed/AGM/Gel 13.8V, flooded 13.8V, user defined 10-15V * Equalize charge voltage: sealed 14.6V, AGM/Gel NA, flooded 14.8V, user defined 10-15V * Low voltage reconnection: 12.6V * Low voltage disconnect voltage: 11.1V (10.5-12.5V adjustable) MECHANICAL * Enclosure: IP32 * Cooling: heatsink * Humidity: 100% non-condensing * Temperature compensation: -5mV⁰C * Temperature range: -35⁰C to 45⁰C or -31⁰F to 113⁰F * Conformal coated for marine environments * Unit weight: .5 lb * Boxed weight: 1 lb * Dimensions: 5.125"W x 3.5"L x .75"H * Warranty: 2 year Features: * Flush mount design * 12 & 24V * Slim and compact ideal for small areas * Conformal coated for marine environments * Works with lithium, Gel, AGM and lead acid * Efficient and uses the latest PWM charging technology and state of charge monitoring, adjusts charging based on battery voltage prolonging overall battery life * LCD displays key information such as battery voltage, solar panel voltage, solar panel charging current and load discharging current * PV input, battery output and DC load ports * USB outlet * Includes bracket for flat mount New and improved design! Keep your batteries charged as long as you have sunlight. This flush mount solar charge controller (to be used with solar panels) efficiently charges your battery. The installation is a snap and the LCD is easy to use and read. Durable, yet compact this controller is loaded with safety features. Reverse polarity, high and low voltage and temperature alarms, and preloaded battery charging profiles. Simply connect and use.