20A 12V/24V Solar Charge-Discharge Controller For Smaller Size Power Generating System
You buy 20A 12V/24V Solar Charge-Discharge Controller For Smaller Size Power Generating System with Coupon : KOPA will be discounted 10%
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Why Use 20A 12V/24V Solar Charge-Discharge Controller For Smaller Size Power Generating System ?
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This product can automatically manage the work ofsolar panel and battery in solar system.It is widely used in solar systemforgardens,pools, roads, stages,etc.
Voltage DC12V/24V
Self-consuming 10MA
Rated Charge Current 20A
Rated Load Current 20A
Over Charge Protection 14.4V/28.8V
Over Charge Floating Charge 13.5V/27V
Over Charge Recover 13.2V/26.4V
Over Discharge Protection 10.8V/21.6V
Over Discharge Recover 12.3V/24.6V
Load Over Voltage Protection 16.5V/34V
Load Over Voltage Recover 15V/30V
Max Open-circuit Voltage of the Solar Panel 25V/36V
Method of Operation
Open the top cover of controller and connect the wire and terminals of controller according to the drawing.
1. Connect the "+", "-" poles of the battery to the correct ports of controller (the third and the fourth one from left). If load indicator (mark: load) flickers once and starts lighting after 15-30 seconds, you can tell the connection is connect; the following operation can be proceed, otherwise, the following operation may damage the controller.
2. Connect the "+", "-" poles of the solar panel to the correct ports of controller (the first and the second one from left).
3. Connect the "+", "-" poles of the load to the correct ports of controller (the fifth and the sixth one from left). Indicator led
4. The battery is being charged strongly when the charge led is lighting; flickering means the battery is in floating charge mode. If it's off, that means charging stopped.
5. When the load led is lighting, it means there is output and load can work. If it's off, there isn't output and the load cannot work.
Note
1. Please make sure the rated voltage of solar panels, batteries and the loads are same and are all 6V or all 12V or all 24V.
2. The rated current of solar panels and loads must be less than the rated current of controller.
You buy 20A 12V/24V Solar Charge-Discharge Controller For Smaller Size Power Generating System with Coupon : KOPA will be discounted 10%
