Constant Voltage 24V 25mm Wire 20AMP Solar Regulator

Brand Name:SUG
Certification:CE
Model Number:SD-20A
Minimum Order Quantity:1PCS
Delivery Time:15 Working Days
Payment Terms:T/T, Western Union, Paypal
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Location: Wenzhou Zhejiang China
Address: 166# Lingyun Road, Liushi, Yueqing, Wenzhou, Zhejiang, China
Supplier`s last login times: within 33 hours
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Product Details

Constant Voltage 24V 25mm Wire 20AMP Solar Regulator

Model: SD-20A

Max charging current: 20A

System voltage: 12/24V(auto recordnized)


It uses digital output of microprocessor to control analog circuit. Constant current, constant voltage and floating charging are adopted. The PWM solar controller solves the problem that the battery is not fully charged and the life of the battery is short.


Application Area:


It can be used in small-user solar power system for home, street light, water pump, solar water heater, etc, which controls the charging of solar panels by batteries and the batteries supply power to inverters and loads.


Products Specification:

ModelSD-10/20/30/40SD-20/30/40-48SD-50/60SD-50/60
Max Solar Current10/20/30/40A20/30/40A50/60A50/60A
System Voltge12V/24V Automatic Recognition48V12V/24V Automatic Recognition48V
Fast Voltage14.0/28.0V (25ºC)56V (25ºC)14.0/28.0V (25ºC)56V (25ºC)
Boost Voltage14.0~15.0V/28.0~30.0V (25ºC)56~60V (25ºC)14.0~15.0V/28.0~30.0V (25ºC)56~60V (25ºC)
Equalization Voltage14.0~15.5V/28.0~31.0V (25ºC)56~62V (25ºC)(Liquid)14.0~15.5V/28.0~31.0V (25ºC)56~62V (25ºC)(Liquid)
Float Voltage13.0~14.5V/26.0~29.0V (25ºC)52~58V (25ºC)13.0~14.5V/26.0~29.0V (25ºC)52~58V (25ºC)
Over Voltage Protection Voltage16.5/33.0V66.0V16.5/33.0V66.0V
Load Disconnect Voltage11.2-11.8V/22.4-23.6V44-50V11.2-11.8V/22.4-23.6V44-50V
Load Reconnect Voltage12.5V/24.0V47.2-53.2V12.5V/24.0V47.2-53.2V
Battery TypeLead Acid Battery
Temperature Compensation4.17mV/K Per Cell (Boost, Equalization),3.33mV/K Per Cell (Float)
Max Solar Voltage55V100V55V100V
Max Battery Boltage40V64V40V64V
Max.Wire size25mm
Own Consumption13.8mA
Ambient Temperature-10~+60ºC
China Constant Voltage 24V 25mm Wire 20AMP Solar Regulator supplier

Constant Voltage 24V 25mm Wire 20AMP Solar Regulator

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