5A 15A 20A 12V/24V Solar Panel Battery Regulator Charge Controller LED Screen NG4S
5A 15A 20A Solar Panel Battery Regulator Charge Controller
Fully automatic operation
PWM charge mode(SOC)
Micro-controller digital accuracy
Suitable for all 12/24V DC lamps
Big terminals,big distance between terminals
Temperature compensation(with external temperature sensor)
Always keep the battery on fill voltage condition.
Prevent the battery from over-charging.
Prevent the battery from over-discharging.
Prevent the battery from reverse charging to solar panels during nights.
Reverse Polarity Protection for Battery
Reverse Polarity Protection for Solar Panels
When the battery voltage is low, the controller will automatically cut off the load from the system. If the voltage of battery is back to normal and the load will restart working.
According to the battery voltage grade, the controller can automatically set charge-off voltage, the load-off voltage, the load- restore voltage. (The parameter is default under 25℃ condition, locked by the CPU procedure, cannot adjust.)
The controller will automatically compensate the temperature of the charging voltage according to the changes of ambient temperature.
Rated charge current: 5A, 15A, 20A
Work voltage: 12V/24V AUTO
Voltage of stop power supply: 10.8V or 21.6V
Voltage of resume power supply: 12.6V or 25.2V
Voltage of stop charging: 14.4V or 28.8V
Temperature coefficient of voltage stop charge: -3mV/℃ cell
Working temperature: -20℃~+60℃
Before connecting to the solar panel, please connect the controller to the battery; do not use solar panel supply power
to the loads directly.
Do not use lamplight to charge the solar panel (lamplight is too weak to charge)
DC power source to replace the solar panel will cause troubles to controller.
Choose the suitable wire which diameter should not be too small, please refer to the parameter.
1X Solar Charge Controller
1X User Manual (English)
We support the following payment methods：
2. Credit Card(Visa, Master Card)
We ship to over 200 countries and offer different international shipping methods:
|Shipping Method||Tracking No.||Area||Time|
|Airmail||Not Available||United States,Canada||10-25 business days|
|Australia,New Zealand,Singapore, India,||10-20 business days|
|United Kingdom, France, Spain, Germany, Netherlands, Japan, Belgium, Denmark, Finland, Ireland, Norway, Portugal, Sweden, Switzerland||10-30 business days|
|Russia, Brazil, Argentina||15-35 business days|
|Other countries||10-25 business days|
|Direct Line||Available||8-15 business days|
|Express||Available||5-15 business days|
Note: The shipping times are a general guide and do not apply to some remote areas. It may take longer during the holiday seasons.
In addition, the transit time depends on where you're located and where your package comes from.
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