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MPPT Solar Charge Controllers

MB Series | 40A-100A 

MB Series Feature

Product Video

MB Series Connection Diagram

Connection Diagram

Charging current can be adjusted, adjust the charging current, etc

Three-stage Charging

strong charging, equalizing charging, and floating charging.

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MB Series Parameter

Factory model404156041580415100415
System voltage12V/24V/36V/48V(Adaptive)
Rated current40A60A80A100A
Charging modeMPPT maximum power point tracking
Applicable battery typeSealed maintention-free lead-acid battery (default), colloidal lead-acid battery, open lead-acid battery (can also customize parameters for other types of battery charging)
Charging modeThree stages: constant current, constant pressure, floating charge
Pv Input Maximum Open Circuit Voltage (VOC)DC150V(minimum temperature) DC138V (25℃ standard temperature)
Start-up time≤10s
Dynamic response recovery time≤500us
Static power consumption≤4W ≤8W 
Tracking efficiency≥99.5%
Maximum conversion efficiency≥98%
The controller system identifies the operating voltage range8~64V
Maximum power point operating voltage range 12V system20~150VDC
24V system36~150VDC
36V system48~150VDC
48V system64~150VDC
Rated charging power 12V540W800W1040W1300W
Load voltageCobattery voltage
Rated load current40A
Load control modeNormally on normally off mode/time control mode/light control mode
Load undervoltage protectionThe default value is 10.5V x N (N is the number of batteries)
Heat dissipation modeAir cooling
Display modeHd LCD backlight display
Protection functionInput and output over and under voltage protection, input and output anti-reverse protection, machine over temperature protection, load over current protection
Temperature compensation coefficient-3mV/℃/2V
Communication modeRS485
Operating ambient temperature-20℃~+50℃
Storage temperature-40℃~+70℃


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