AIMS Power 40A MPPT Solar Charge Controller 12V/24V/36V/48V

This solar battery charge controller by AIMS Power features a smart tracking algorithm using MPPT charging technology and has less power loss preforming at 97.5 - 99% efficiency, maximizing energy harvest. The tracking algorithm is automatic and varies with weather conditions. This charge controller also has temperature compensation protection using the included battery temperature sensor. Charges 12, 24, 36, and 48 volt solar systems with multistage charging technology and adjusts according to the battery type. 

  • 15-150Vdc@12V
  • 34-150Vdc@24V
  • 50-150Vdc@36V
  • 60-150Vdc@48V

Rated PV input:

  • 12V – 500 Watts
  • 24V – 1000 watts
  • 36V – 1500 watts
  • 48V – 2000 watts
Maximum battery current- 40 amps
    Max PV open circuit voltage- 150Vdc
      Self power consumption- <4 watts
        Efficiency- 97.5%
          Protections- overload, short circuit, high voltage, high temperature, low voltage and auto correct
            Monitoring- RS485 port for computer monitoring
              Optimal cooling case design – built for extreme conditions


                Battery types- gel, sealed, AGM, flooded, lithium, user defined (adjustable voltage)

                4 Stage charging- bulk, absorption, 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 13.7V, flooded 13.6V, user defined 10-15V

                Equalize charge voltage- sealed 14.6V, AGM/gel 14.8V, flooded 14.8V, user defined 10-15V

                Low voltage reconnection- 12.5V

                  Low voltage disconnect voltage- 10.5V (10.5-12.5V adjustable)


                    Enclosure- IP43 protection, metal
                    Cooling- heatsink

                    Humidity- 100% non-condensing

                    Temperature compensation- -5mV⁰C / 2V with BTS
                      Temperature range- -25⁰C to 60⁰C or -13⁰F to 140⁰F
                        Conformal coated for marine environments
                          Wire knockouts- 1.25”
                            Unit weight- 8 lbs
                              Boxed weight- 9 lbs
                                Dimensions- 10.6”L x 7.25”W x 3.5”H
                                  Warranty- 2 years

                                    Certifications- ETL to UL1471, CE, RoHS