PWM Controller
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PWM Solar Charger Controller 10-40A
MUC-E3 series solar controller is our new generation controller for off-grid solar system, such as street light, solar home system or small power station etc. Multifit MUC-E3 series solar controller adopts the most advanced digital technique displays on the LCD and operates fully and automatically. The Pulse Width Modulation (PWM) battery charging and the unique control technology can greatly increase the lifetime of the battery.
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• Excellent EMC design
• 32 bit MCU with high speed
• High efficient Series PWM charging
• Gel, Sealed and Flooded battery type option
• Widely used, automatically recognize day/night
• 12 bit A/D high-precision sampling to ensure accuracy
• Use MOSFET as electronic switch
• Full control parameters setting and modification, diversified load control mode
• Humanized design of browser interface, undertake every operating conveniently
• Temperature compensation
• Adopt graphice dot-matrix LCD screen and HMI (human-machine interface) with 4 buttons, integrated menu displaying  and operation
• Electronic protection: Overheating, over charging ,over discharging, overload, and short circuit 
• Reverse protection: any combination of solar module and battery
Model MUC-E3 10A MUC-E3 20A MUC-E3 30A MUC-E3 40A
Battery Voltage 12V/24V AUTO
Input Voltage 50V
Rated Current 10A 20A 30A 40A
Light Cotrol
Time Control
Temp Compensation -4mV/degress centigrade
Charge Mode PWM
Package Color BOX  
PCS/CTN 40pcs/ctn 30pcs/ctn
No Load Loss 10 mA 20 mA
Size 152×107×42mm 165×133×43.5mm
Carton Size 165×119×48mm 152×143×50mm
N.W. 0.35kg 0.45kg

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