Dear Friend, Welcome to my shop! We are committed to high quality service and sell high-quality products. We pursue excellent experience in every order.We hope that you can recognise to our efforts.And If you have any questions about the product , please let us know , we will do our best to make you satisfied.Your understanding and kindness will help us to make greater progress. And if u like my store,don’t forget to subscribe it, that would be great. Hope you have a nice day, thank you! Specifications: Color: Blue + Black Material: ABS + metal
Size: 12.8 x 6.5 x 3.3CM (L x W x H)
Product Type: Solar Power System Controller
Output voltage: DC 12 / 24 (V)
Battery capacity: 1000 (mAH)
USB output voltage: DC 5V
30A, the controller accessing maximum solar panels is 12V (30A maximum can access 360W)
Battery voltage (solar power system voltage) is 24V: (30A maximum can access 720W)
36V solar panels can charge for 24V battery, 18V solar panels can charge for 12V battery.
(Note: 36V battery is not recommended to use for 12V battery, which will make controller in troubles, and finally lead to the controller can not charge.) Features:
1. the product uses industrial-grade master chip.
2. large-screen LCD display, charge and discharge parameters is adjustable.
3. fully 3-stage PWM charge management.
4. built-in overcurrent / short circuit protection, open circuit protection, reverse charging protection, above all are self-recovery, no damage to the controller.
5. dual mosfet Reverse current protections ,low heat productions. SAFETY INSTRUCTIONS:
1.Make sure your battery has enough voltage for the controller to recognize the battery type before first installation.
2.The battery cable should be as short as possible to minimize loss.
3.The regulator is only suitable for lead acid batteries: OPEN, AGM, GEL, it is not suited for nickel metal hydride, lithium ions or other batteries.
4.The charge regulator is only suitable for regulating solar modules. Never connect another charging source to the charge regulator. SYSTEM CONNECTION:
1.Connect the battery to the charge regulator – plus and minus.it will show 1 ,if it detects 12V battery, 2 if it detects 24V battery.
2.Connect the photovoltaic module to the regulator – plus and minus.
3. Connect the consumer to the charge regulator – plus and minus.
The reverse order applies when deinstalling!
An improper sequence order can damage the controller! Packing list:
1 x 10/20/30A USB Solar Panel Battery Charge Controller
1 x Chinese and English manual Payment 1)We accept Alipay. West Union,TT. All major credit cards are accepted through secure payment process ESCROW.
2)Payment must be made within 3 days of order.
3)If you can’t check out immediately after auction close,please wait for a few minutes and retry Payments.
Note: If you have decided to buy this item,please pay as soon as you can,so we can ship to you faster. Shipment Guarantee 12 months manufacture’s limited warranty for defective products.
If you want to send back the defective products,please first contact us and send us pictures or video,we will discuss the method to solve this problem with you.
Please send the defective products within the warranty prriod.
We will make sure the products are fully protected in delivery when packaging,and we will do our best to prevent damage in transportation.
100% Real Picture. Refund Return 1) You have 7 days to contact us and 30 days to return it from the date it was received.If this item is in your possession more than 7 days,it is considered used and WE WILL NOT ISSUE YOU A REFUND OR REPLACEMENT.There are no EXCEPTIONS!Shipping cost is bear by both seller and buyer in half.
2) All returned items MUST BE in the original packaging and you MUST PROVIDE us with the shipping tracking number,specific reason for the return
3) We will refund YOUR FULL WINNIGN BID AMOUNT,upon receipt of the item in its original condition and packaging with all components and accessories included,AFTER BOTH Buyer and Seller cancel the transaction from aliexpress.OR,you may choose to have a replacement.
4) We will bear all the shipping cost if the product(s) is (are) not as advertised. Feedback 1) Buyer’s early confirmation will be highly appreciated after receiving the items.
2) Since your feedback is very important to our business’s development,we sincerel invite you to leave positive feedback (Five Stars) for us if you are satisfied with our product and service.It’ll just take you 1 minute,but this 1 minute has the extremely vital significance to us.
3) Please contact us before leaving any negative or neutral feedback.We will work with you to solve any problems.Thank you for your understanding!
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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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