280W Polycrystalline Solar Panel
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Price:
Negotiable
- minimum:
- Total supply:
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Delivery term:
The date of payment from buyers deliver within days
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seat:
Beijing
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Validity to:
Long-term effective
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Last update:
2020-10-11 07:42
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Browse the number:
446
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- Contactaixin:
jinnuo1(Mr.)
- Email: telephone: phone:
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Arrea:
Beijing
Address:1199 Huifeng South Road, Jiangnan Development Area, Linhai,Zhejiang Province, China.
- Website:
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Key Features
Module efficiency up to 17 . 83 %
Higher power brings lower kilowatt-hour cost, higher lifetime generating capacity, simultaneously lower annual power attenuation;
PID Resistant
Excellent ID resistance at 96 hours (85℃/85%) test, and also can be improved to meet higher standards for the particularly harsh environment;
Low-Light Performance
Excellent power generation performance under Low-Light condition due to 5 busbar;
Anti-Crack
Excellent anti-microcracking performance with more balanced interior stress;
Strength and Durability
Certified for 5400Pa snow and 2400Pa loads test;
Electric Data for panel
Model |
Data |
Wattage(W) |
280 |
Open circuit voltage (Voc) |
38.85 |
Short circuit current (Isc) |
9.33 |
Maximum power voltage (Vmp) |
31.83 |
Maximum power current (Imp) |
8.76 |
Cell efficiency |
19.17% |
Module efficiency |
17.12% |
Maximum system voltage (V) |
DC 1000V |
Tolerance Wattage |
0-10w |
Standard Test Conditions |
AM1.5 1000mW/cm² 25 ℃ |
Temperature coefficient
Model |
Data |
Temperature coefficients of Isc (%) |
0.045%/ ℃ |
Temperature coefficients of Voc (%) |
-0.27%/ ℃ |
Temperature coefficients of Pm (%) |
-0.408%/ ℃ |
Temperature Range |
-40℃~+85℃ |
Mechanical Data
Model |
Data |
Cell (mm) |
Poly-crystalline 156 x156 |
No.of cells |
60 pcs |
Dimension of module(mm) |
1640x 992x 35 |
Weight |
18kg |
Front Glass |
3.2mm Tempered glass |
Frame |
Aluminum |
Engineering Drawings
I-V CURVE
Remarks:
1) Grade A; EU standard
2) Payment term: 30% deposit by TT in advance, balance against the copy of B/L or irrevocable LC at sight.
3) Manufacture time is 7-10 working days.
4) Warranty: 12 years quality guarantee + 25 years output guarantee .
Our Company
ZHEJIANG KINGDOM SOLAR ENERGY TECHNIC CO., LTD. ZheJiang Kingdom Solar Energy Technic Co., Ltd. Located in No. 1199, Huifeng South Road, Linhai City, Zhejiang Province,Kingdom is a high-tech enterprise integrating R & D, production, sales , design and installation, one of a leader in the solar PV industry of China with year capacity of 1GW ,Business covers the production of high-quality silicon ingots, silicon wafers, solar cells and production of high-efficiency Mono and poly crystalline photovoltaic modules. KDM brand components are available in more than 100 countries.
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http://www.kdm-solar.com/