50W 18V Poly Folding Foldable Solar Panel 2*25W Poly Folding solar panel for 12v battery, car, RV,camping,boat,free shipping
The Eco-sources series of portable folding solar panels are now in their 3rd generation design.
The panels were originally designed for humanitarian purposes.
It\'s designed to charge a deep cycle battery or battery bank from which you can then power 12V appliances or 180~260V appliances with the use of an inverter.
It\'s widely used in camping, caravans, mobile homes, farms, beaches and deserts.
Now we have developed 40W, 50W, 80W, 100W, 120W, 160W and 200W mono and poly portable folding solar panel.
High quality hail proof panels, Versatile, rugged design
12/24V DC Regulator & Solar Charger (customized)
Pre wired nothing to buy
High quality crystalline cells
Night light controller
Compact size, folding easily for storage and transit
Open circuit voltage (Voc)
Max power voltage (Vpm)
Short circuit current (Isc)
Max power current (Ipm)
-40 degree to +80 degree
Heavy duty aluminum
Kind of connection
waterproof junction box, can be customized
90% with in 10 years 80 with in 25 years
Kind of glass and its thickness
Low Iron, high transparency tempered glass of 3.2mm
1. High efficiency folding 2PCS*25W poly solar panel
2. Advanced fully automated 1pcs 3A solar charge controller
3. Adjustable aluminium stand, handle and latches
4. 10 feet cable with a pair of battery crocodile clips for ease of connection
If the load can\'t work during the daytime. Please try the following:
1. Put the solar panel face to the ground(simulate night time)
2. Disconnect the solar panel from the controller.
3. Disconnect the battery.
4. Disconnect the load
5. Wait one minute for controller recovery.
6. Connect the load to the controller
How to Installment
1. Unfold the solar panel, expose the solar panel to south inclination angle from 15-30 degree.
2. Connect the appliance to the load terminal of the connector.
3. Connect the male weather pack connector with alligator clips to the female weather pack connector from the controller.
4. Clamp red and black alligator clips to positive and negative ends of the battery respectively.
1. All Goods are in stock, the transaction will be handled within 1 business day.
2. Items will be sent out within 3 days after we received your payment.
3. Please note us your contact details include your phone number for easy contacting from express guy.
Thank you for your kindly understand.
4. Item send by default China Post. Please contact if you need customized delivery method with express (DHL, FedEx etc.) but extra cost.
5. We will do our best to assist the shipping servicer if the goods have any accidents,delays or other issure during shipping.
Customs Tax & Duty :
The item send out from China, the price is not include the customs, tax, duties,these will be charged to buyers.
The terms of payment is suit for visa Credit Card, T/T, Western union,MoneyGram,paypal, etc.
Customers should inspect the item(s) and notify us within 7 days if have any problems. If you have any problem with your it em
please contact us before leaving feedback. All items must be issued an RMA number before they returned.
The shipping cost of return goods is to be paid by the Buyer.
It\'s have 12 months Warranty from the date of purchase covering manufacturing defects.
This warranty excludes any damage caused by the human.
1 . Please check the package and item carefully to make sure there is no problem .
2. If you do not satisfied with the item or get damaged item, p lease contact with us firstly before leaving nagative feedback,
we will resolve the problem to satisfy you.
3. Online surpport: monday to friday 9:00 am to 5:30 pm (GMT+8). (excluded public holiday)
4. If you are satisfied with our product, kindly leave full-stars ( ) and good feedback for us.
Your feedback will encourage us do it better in the further. Thanks!
The company committed to provide customers with high quality solar cells since 2004. As a manufacturer, we have more than 10 year
experiences in produce solar panels and renewable energy products. Also we have professional technical and customer team to
supply high quality solar cells and better customer service.
Now the solar cells have exported to Africa, Europe, America, some Middle East countries and some Asia countries.
We would like to be your best supplier in China
FAQ Q. What type of batteries can be used with this kit? A. Any sealed lead acid, gel, or flooded 12V battery (typically used in caravans, motorhomes, boats etc.) is a ppropriate for use with this kit. Q. Can this kit charge a 24V battery? A. No, because this kit is designed to charge a 12V battery. Technically, it\'s possible to change solar panel connections to enable the kit to work in 24V mode; however, a qualified, knowledgeable individual should only do this. Note: unauthorized modification to 24V will void the warranty. Q. Can the kit charge two or more 12V batteries connected in parallel? A. Yes, it\'s possible if the batteries have the same type and capacity and are wired in parallel as a single 12V battery bank. Q. Is there any risk that the solar kit will over charge my battery? A. One of the functions of the solar charge controller is to ensure that your battery is not over charged; therefore there is no risk of overcharge. Q. Can I extend the battery leads? A. Yes, it\'s possible- please choose the same size of cable for extension. However, the longer the extension, the greater the line loss. Bigger gauge will be required for longer runs. Q. Do I need to clean the solar panels? A. Yes, it is recommended for better performance. Dust and dirt should first be swept off the panel surface using a soft brush. When the sweeping is complete, use a wet cloth to wipe the panel surface to remove remaining dirt and grime.
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