Top quality 250w 270w 280w 290w 295w 300w 310w 320w 330w 340w 360w 460w 470w mono solar panel for system china whole price
TUV & IEC & CE & ISO & RoHS & UL certificated poly-crystalline solar power modules
Solar Panel Supplier Warranty
10 year repair and workmanship warranty
12 year warranty at 90% power output
25 year warranty at 80% power output
Typical Electrical Characteristics
Optimum Operating Voltage (Vm)
Optimum Operating Current (Im)
Open circuit Voltage (Voc)
Short circuit Current (Isc)
Note: the specifications are obtained under the Standard Test Condition (STC) 1000W/m2, Am 1.5, Cell Temperature 25℃
Power Tolerance (Pmax)
Numbers of Cells
72 pcs of cells in series
Max. System Voltage
Max. Series Fuse Rating
Temperature cycling range
-40℃ ~ +85℃
Temperature coefficients of Isc
Temperature coefficients of Voc
Temperature coefficients of Pmax
144pcs/ 20'GP 400pcs/40'HQ
The Structure of Solar Modules
The hi-efficiency of mono and poly solar cells ensure adequate power for panels.
Low-iron tempered glass, 4.0mm thickness with higher reflectivity.
Higher transmission rate, antioxidant capacity and temperature resistance, no expansion or contraction.
Increase efficiency of modules slightly and reduce module's temperature. Aging resistance, corrosion resistance and airtight.
Using the framework of the anodized aluminum frame with high intensity, mechanical shock resistance capacity.
Why Choose Us?
Yunnan Yaochuang Energy Development Co., Ltd. locates in Kunming, Yunnan, China. It is a subsidiary of Shanghai XIHE Solar Co., Ltd, a trade & Industry integrated production-oriented enterprise.
YC Solar specializes in solar system research & developing, producing & marketing. We produce solar panels ranging from 5w to 360w mono & poly crystalline solar modules, and keep growing production ability from 200MW/Y at present. Customized solar panels can be produced according to clients’ requirement. TUV & IEC & EC & ISO certificated, high quality promise. YC solar provide 25 years solar panels quality guarantee.
Solar generator system, solar water pump system, solar street lamp system, solar & wind hybrid system we supplied are welcomed throughout America, Australia, Europe, Africa, Asia.
Shanghai is one of largest port in China, it ensures our products can be sent out to over world timely & safe. Yunnan is near by 9 states in Southeast Asia, unique geographical advantages make international trade more convenient. Sincerely hope we can be your long-term cooperator, and both of us get more flourishing future.
1.Are you a trading company or manufacturer?
We are a trading company attach to SHANGHAI XIHE ENERGY TECHNOLOGY CO., LTD. which is manufacturer, has own production workshop.
2.Why choose to order from your company?
The products we offer is factory competitive price, TUV, IEC, CE, ISO, RoHS, VDE, UL certificated quality. From factory to you directly, no resale. Over 10 years solar energy development experience, professional engineers give you suggestion.
3.Can I get some discount?
Of course, if your order is large enough, or you are a regular repeat order client, we surely try our best to offer you some discount.
4.What is shipping method?
Air express for sample order, ocean shipping for bulk order.
5.How to pay for it?
T/T, L/C, Paypal, Western Union payments are acceptable, you can choose a convenient one.
6.How should I order it?
Firstly, you can contact us via trademanager or email to inform what products you need.
Secondly, we will quote the best price according to your demand; If you accept the offer, the products will be prepared once getting 50% deposit.
Then arranging shipping when getting balance payment.