MPPT Solar Charge Controller 40A 12/24V ML-Series

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These Solar Charge Controllers, also known as Solar Regulators, are programmed with a Maximum Power Point Tracking algorithm that allows the controller to track the maximum power output of a Solar panel or Solar Array at any given time, along with the built in DC-DC Power Converter that steps down the voltage from the solar/PV input to match the battery voltage, while converting the excess voltage into current. The DC-DC conversion can be up to 98% efficient at converting the PV/Solar Energy into energy that is used for charging the battery or providing power. This raises the charging efficiency by up to 40% when compared with the conventional PWM method.

Our MPPT Charge controllers are compatible with different battery types, which include GEL Lead-Acid, AGM Lead-Acid , Open Lead-Acid, Lithium-ion, and Lithium Iron Phosphate, among others. There are pre-set charging parameters for the different battery types. The charging parameters can also be adjusted/customised by the user.
A temperature sensor is supplied with each unit to monitor battery temperature and help increase the life of your battery.

The Bluetooth Module is an optional extra that connects easily to our MPPT controllers, which allows you to monitor and keep track of your solar array power production and usage with a simple and easy to use App, which is available for your phone from Google Play and App Store. The Charge Controller will store the daily information for up to one year.


System Voltage: 12/24V Auto Sensing
Maximum Solar/PV Input Voltage: 100 Volts
Max Solar/PV Input Power for 12V Battery Bank: 550 Watts
Max Solar/PV Input Power for 24V Battery Bank: 1100 Watts
Rated Charge current: 40Amps
Rated Load Current: 20Amps
Self-consumed power: <10mA
Operating Temperature: -35 - +45 Degrees celsius
Protection Degree: IP32
Communication Method: RS232
Size: 238mm x 173mm x
Weight: 2kgs
Warranty: 3 Years