Automatically manage the working of solar panel and battery in solar system.
Overloading & short-circuit protection.
Reverse discharging & reverse-polarity protection.
Under-voltage and over-charging protection.
Protection from lightning strike.
Prolong the battery life cycle and keep the load work well.
Easy to set up and operate.
Suitable for small solar energy system.
Voltage: DC 12V / 24V
Rated Charge Current: 20A
Rated Load Current: 20A
Protection: 14.4V / 28.8V
Floating charge: 13.5V / 27V
Recover: 13.2V / 26.4V
Protection: 10.8V / 21.6V
Recover: 12.3V / 24.6V
Load over voltage:
Protection: 16.5V / 34V
Recover: 15V / 30V
Max open-circuit voltage of the solar panel: 25V / 36V
Operating temperature: -20°C-50°C
Item size: 10.2 * 9.5 * 3.8cm / 4 * 3.7 * 1.5in
Item weight: 120g / 4.1oz
1 X Solar Charge Controller
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|Shipping Company||Shipping Cost||Estimated Delivery Time|
|3 - 7 days|
|3 - 7 days|
|5 - 14 days|
|Post Air Mail||Free Shipping||15 - 45 days|
|Return Policy||If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.
N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
|Seller Service||On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).|