USD 30.65/pieceUSD 46.32/pieceUSD 18.75/pieceUSD 59.33/pieceUSD 8.99/pieceUSD 57.38/pieceUSD 35.38/pieceUSD 89.25/piece
The VS-AU controller is a common positive PWM charge controller with built in LCD display and USB port.The multiple load control modes enable it can be widely used on solar home system, traffic signal, solar street light, solar garden lamp, etc. Features: · PWM charging · Battery type selectable: Sealed, Gel, and Flooded · Informative black light LCD display · Double USB design, Max. output 2.4A · Multiple load control modes · Energy statistics function · Full power working at temperature range from -25 to 55 ℃ · Adopt high quality，high reliability components of ST,IR and Infineon · UL and VDE certified Nickel plated copper terminals, to ensure safe and solid connection · Battery temperature compensation function · Extensive Electronic protection Electronic protections: · PV reverse polarity protection · Battery reverse polarity protection · Battery over voltage protection · Battery over discharge protection · Battery overheating protection · Controller overheating protection · Load short circuit protection · Load overload protection
|Battery input voltage range||9V～32V|
|Rated charge/discharge current||10A@55℃||20A@55℃||30A@55℃||45A@55℃||60A@55℃|
|Max. PV open circuit voltage||50V|
|Battery type||Sealed(Default) / Gel / Flooded /User|
|Equalize Charging Voltage※||Sealed:14.6V/ Gel: No/ Flooded:14.8V/User:9-17V|
|Boost Charging Voltage※||Sealed:14.4V/ Gel:14.2V/ Flooded:14.6V/User:9-17V|
|Float Charging Voltage※||Sealed/Gel/Flooded:13.8V/User:9-17V|
|Low Voltage Reconnect Voltage※||Sealed/Gel/Flooded:12.6V/User:9-17V|
|Low Volt. Disconnect Voltage※||Sealed/Gel/Flooded:11.1V/User:9-17V|
|Temperature compensation coefficient||-3mV/℃/2V（ 25℃）|
|Charge circuit voltage drop||≤0.29V|
|Discharge circuit voltage drop||≤0.16V|
|LCD temperature range||-20℃～+70℃|
| Working environment
|-25℃～+55℃(Product can work continuously at full load)|
|Humidity range||≤95%, N.C.|
|Mounting hole size||Φ4.5mm||Φ5mm||Φ5mm||Φ5mm||Φ5mm|
|Net weight||0.22kg||0.35kg||0.55kg||0.76 kg||1.02kg|
|※Above the parameters are in 12V system at 25℃, twice in 24Vsystem|
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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).|
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