Loading Port:China main port
Payment Terms:TT OR LC
Min Order Qty:200 watt
Supply Capability:50000 watt/month
Instruction
Garden lighting, pavement lighting
Farmer household lighting
Decorative water pump
Traffic signal lighting
Camping uses for lighting and charging mobile phone and laptop
Feature
20W~25W output under standard conditions
Output Voltage 18V, suitable for 12V power system
Can fully charge up a 12V 7.2AH battery within 4~6 hours
Poly-crystallize Solar Cells from Taiwan or Germany
Product life over 25 years
Resistance to fluctuations of temperature, humidity and strong wind
Manufactured under IEC61215 Solar Photovoltaic Panel requirements
Images
Specification
Electrical Characteristic of Mono Solar Cells
Efficiency (%) | Pmpp (W) | Umpp (V) | Impp (A) | Uoc (V) | Isc (A) | FF (%) |
18.35 | 4.384 | 0.526 | 8.333 | 0.63 | 8.877 | 78.39% |
18.20 | 4.349 | 0.526 | 8.263 | 0.63 | 8.789 | 78.54% |
18.05 | 4.313 | 0.525 | 8.216 | 0.63 | 8.741 | 78.32% |
17.90 | 4.277 | 0.524 | 8.161 | 0.629 | 8.713 | 78.04% |
17.75 | 4.241 | 0.523 | 8.116 | 0.629 | 8.678 | 77.70% |
17.60 | 4.206 | 0.521 | 8.073 | 0.628 | 8.657 | 77.36% |
17.45 | 4.170 | 0.519 | 8.039 | 0.628 | 8.633 | 76.92% |
17.30 | 4.134 | 0.517 | 8.004 | 0.626 | 8.622 | 76.59% |
17.15 | 4.098 | 0.516 | 7.938 | 0.625 | 8.537 | 76.80% |
FAQ
We have organized several common questions for our clients，may help you sincerely：
1. What’s price per watt?
A: It’s depends on the quantity, delivery date and payment terms of the order. We can talk further about the detail price issue. Our products is high quality with lower price level.
2. Can you tell me the parameter of your solar cells?
We have different series of cells with different power output, both from c-si to a-si. Please take our specification sheet for your reference.
3. How do you pack your products?
We have rich experience on how to pack the panels to make sure the safety on shipment when it arrives at the destination.
4. Can you do OEM for us?
Yes, we can.
5. How long can we receive the product after purchase?
In the purchase of product within three working days, We will arrange the factory delivery as soon as possible. The perfect time of receiving is related to the state and position of customers. Commonly 7 to 10 working days can be served.
A: Of course, you will be offered a good discount for big amount.
