Solar Panel Wholesale in China Market Good Quality Poly 250w 255w 260w 265w 270w 275w 280w 285w 290w 295w 300w 315w Solar Panel

Product Details

There are various grades and powers of solar panels in stock every month , you can find what you want at any time . Different quality and different brands as you wish such as Changtian, jinko,suntech,gcl,yingli,ja-solar, hareon,rec, canadian soalr ,ldk,sungrow,hanwha,risen,eging pv ,including but not limited to the above brands

Temperature Coefficients

Temperature coefficients of Voc(%)℃                 -0.36

Temperature coefficients of Isc(%)℃                  +0.05

Temperature coefficients of Pm(%)℃                   -0.45

Temperature coefficients of Vmp(%)℃                -0.36

Temperature coefficients of Imp(%)℃                 +0.05

COMPONENTS & MECHANICAL DATA

Normally packaging is 26 pieces per bundle with carton , products can mark your label , the bottom use pallet to support them. The maximum quantity we can load 28 pallets and some bulk pieces packaging .

BY AIR    BY SEA   BY EXPRESS

1. Q : Are you Manufacturer or trading company ?

A: We are both manufacturer and trading company .

2. Q : How about the quality ?

A : There are solar modules with quality of Class A ,B and C ,we own our brand or other brands like  jinko,suntech,gcl,yingli,ja-solar, hareon,rec, canadian soalr ,ldk,sungrow,hanwha,risen,eging pv ,ETC.

3. Q : What about your price ?

A : Our price is according to the quality of the solar panels which you need . We have bottom price with quality of class C ,middle price with quality of class B and high price for class A.

4. Q : Can the price be cheaper ?

A : Sure , we have different grades products with matched price , and if your quantity is bigger , we can offer you a big discount .

5. Q : When can you deliver the goods once we placed a order ?

A : ASAP. Normally in 8-15days .

6. Q : How many payment way we can choose ?

A : For new customer , we accept TT,L/C,CASH ,for long partner , we accept D/A ,D/P.