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| Categories | Mono Solar Panels | 
|---|---|
| Brand Name: | Yingli/Jinko | 
| Certification: | ISO9001/CE | 
| Place of Origin: | China | 
| MOQ: | 50 Pieces | 
| Price: | Negotiation | 
| Payment Terms: | T/T、L/C、West Union | 
| Supply Ability: | 5000000 Watt/Watts per Month | 
| Delivery Time: | Shipped in 7 days after payment | 
| Packaging Details: | In well protected carton or wooden box with pallets. 26pcs per pallet, 380pcs fill into 20GP, 820pcs fill into 40HQ | 
| Condition: | New/Secondhand | 
| Operating Temperature: | -40° C~+85° C | 
| Application: | Home, Industrial, Commercial | 
| Solar Cell: | High Efficiency | 
| Power Tolerance(W): | -0-+5W | 
| Material: | Monocrystalline Silicon | 
280W 300W 360W Mono Power Energy System Solar PV Panels
Product Description
-High efficiency crystalline solar cell; Long lifetime span: 25
years;
-Less power decrease: Decrease in peak power of the solar modules
shall be below 8% within the first 10 years and within the first 20
years shall be below 10%;
-Advanced surface texturing process increases light absorption and
efficiency;
-Sealed modules with tempered glass, high transmit rate and strong
mechanical resistance; EVA resin, and a waterproof film, plus
aluminum frame for extended outdoor use.
Main Parameters:
Module number  | JGN-320W-M  | 
Peak power / Pm(W)  | 320±3%  | 
Open circuit voltage / Voc(V)  | 43.2  | 
Max. power voltage / Vmp(V)  | 36.0  | 
Max. power current / Imp(A)  | 8.88  | 
Short circuit current / Isc(A)  | 9.95  | 
Solar cells origin  | Taiwan  | 
Solar cells efficiency  | around 19.5%  | 
Grade of solar cells  | A grade  | 
Dimensions(L*W*T) / Weight(kgs)  | 1956*987*50mm/21kgs  | 
Solar cell / No. of cells and connections  | monocrystalline silicon /  | 
Front cover(material/thickness)  | Low-iron tempered glass / 3.2mm  | 
Encapsulation(material)  | Ethylene Vinyl Acetate(EVA)  | 
Frame(material/color)  | Anodized aluminium alloy / Silver  | 
Junction box protection degree  | ≥IP65  | 
Cable /Cable connector Model  | 900mm solar cable with MC4 connectors  | 
Standard Testing Conditions  | Irradiance:1000W/m2,  | 
Max. static load, front(e. g.: snow/wind)  | 5400Pa  | 
Max. static load, back(e. g.: wind)  | 2400Pa  | 
Max. hailstone impact (diameter/velocity)  | 25mm; 23m/s  | 
Max. series fuse rating (A)  | 15A  | 
Max. system voltage (V)  | 1000V DC  | 
Application Class  | Class A  | 
NOCT  | 45±2ºC  | 
Operating temperature range  | -40ºC- +85ºC  | 
Power temperature coefficient  | -0.45%/ºC  | 
Current temperature coefficient  | 0.08%/ºC  | 
Voltage temperature coefficient  | -0.37%/ºC  | 
Lifespan  | ≥25 years  | 
Warranty  | Power output warranty: 10 years over 90%,  | 
Product Certifications / Standards  | CE, IEC61215  | 
Other Certifications  | ISO9001:2008, RoHS  | 
Products pictures


Manufacture process
                                 
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