Type of cell
|
156x156 mm Polycrystalline silicon cells
|
Power Range (W)
|
180
|
Maximum power voltage (V)
|
24.29
|
Maximum power current (A)
|
7.41
|
Open cireuit voltage(V)
|
29.4
|
Short cireuit current (A)
|
8.62
|
Number of cell (pes)
|
48pcs
|
Size of module (mm)
|
1316mm x 995mm x 50mm
|
Maximum system voltage(V)
|
1000V
|
Temperature coefficients of Isc (%)
|
-0.35%/ºC
|
Temperature coefficients of Voc(%)
|
0.05%
|
Temperature coefficients of Pm (%)
|
-0.45%/
|
Tolerance Wattage
|
+/-5%
|
Surface maximum load capacity
|
60m/s(200kg/sq.m)
|
Weight pet piece (kg)
|
17kg
|
Junction box type
|
PV-JB003A/ST01
|
Length of cables (mm)
|
900mm
|
Cell efficiency (%)
|
15.5
|
Module efficiency(%)
|
13.74
|
Output tolerance (%)
|
+/-5%
|
Frame (material corners etc)
|
Aluminum
|
Warranty
|
5 years products warranty and 25 years 80%of power
|
Standard test conditions
|
AM1.5 1000W/m2
|
FF(%)
|
70%---72%
|
In this time I recommend you our high quality solar panels with the competitive price. We use the high quality materials from the brand name suppliers, such as grade A cells from Suntech, JA, Trina and CSI; TPT from Toyo; EVA from Bridgestone; low iron tempered glass from CSG. Therefore, the whole cost increases. But it is certain that we give you the best price that is considerably far lower than the brand name company's price and the market price .The difference from these brand name companies is that we are able to low down the Marketing & Promotion Cost and General & Administration Cost in order to low down the whole cost of products. That is the reason that our price is lower than theirs.
Regarding catalogues, samples and all necessary information, we will supply you to acquaint you with the quality and workmanship of our products if you need. Meanwhile, the payment, the delivery way and the package are all negotiated. We are also glad to invite you to visit our factory if you need.
Anyway, if you trust us and sincerely want to cooperate with our company, everything can be negotiated before placing the order. In our trade with merchants of various countries, we always adhere to the principle of sincerity, trust, equality and mutual benefit. It is our hope to promote, by joint efforts, both trade and friendship to our mutual advantage.
And looking forward to your soon reply of poly solar panel-180w.