| Customization: | Available |
|---|---|
| Warranty: | 20 Years |
| Number of Cells: | 60 PC |
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| Electrical performance parameters Code |
M280W | ||||
| Maximum output power |
Pm(W) | 280 | |||
| power error |
(%) | ±3 | |||
| Best working voltage |
Vm(V) | 30.2 | |||
| Best working current |
Im(A) | 9.19 | |||
| open circuit voltage |
Voc(V) | 37.12 | |||
| short circuit current |
Isc(A) | 9.76 | |||
| Maximum system voltage |
(VDC) | 1000 | |||
| Cell conversion efficiency |
Eff(%) | 19.2 | |||
| Component conversion efficiency |
ηm(%) | 17.53 | |||
| Number of cells,and array | 60 monocrystalline silicon cells (6*10) |
||||
| Panel size | (mm) | 156.75*156.75mm | |||
| Number of bypass diodes |
(Pcs) | 3 | |||
| Maximum series fuse |
(A) | 15 | |||
| Maximum output power temperature coefficient |
(%/ºC) | -0.45 | |||
| Open circuit voltage temperature coefficient |
(%/ºC) | -0.35 | |||
| Short circuit current temperature coefficient |
(%/ºC) | 0.05 | |||
| Rated battery operating temperature |
(ºC) | 47±2 | |||
| Test Conditions |
1000W/m2,25ºC,AM1.5 | ||||
| Mechanical properties Cable size, diameter, length |
4m2,length size 900MM,TUVcertification | ||||
| Dimensions |
(mm) | 1658*992*6 | |||
| Junction Box |
Code RH701-6,TUV Certification | ||||
| Weight | (kg) | 22 | |||
| Number of leak holes |
NO | ||||
| Glass(2.5+2.5)double glass | High light transmittance, low iron, tempered glass |
||
| Packing |
PCS/CTN | 60 | |
| Carton size |
(mm) | 1720*1112*1150 | |
| Number of 20-foot containers/number of pallets |
|||
| Pallet size | (mm) | 1720*1112*1150 | |
| Limit conditions Insulation voltage |
(VDC) | 3000MAX | |
| Operating temperature |
(ºC) | -40-+85 | |
| Storage temperature |
(ºC) | -40-+85 | |
| Maximum wind resistance |
(m/s) | 60 | |
| Maximum hail diameter (80Km/h) |
(mm) | 25 | |
| Maximum load capacity |
(Kg/m2) | 200 | |
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Xiamen Shang Guang Solar Technology Co.,Ltd
Shangguang Solar Technology Co., Ltd. is a professional enterprise engaged in the research and development, production, sales, and service of photovoltaic products, committed to providing customers with stable, reliable, and economically efficient full photovoltaic systems.
Since 2013, we have been engaged in the photovoltaic industry and have sold to more than 56 countries and regions worldwide, accumulating a total of 15000 actual products, 3GW, and approximately 100 certifications and patents. Photovoltaic products: solar modules, solar brackets, inverters, photovoltaic cables, grid cabinets, combiner boxes, and photovoltaic related products have been successfully sold to Japan, Europe, and India. More than 30 countries and regions including South Korea, Southeast Asia, and the United States.
Having obtained multiple international certifications such as ISO9001, SGS, JIS, CE, and etc, as well as honors from over a hundred enterprises, it is an excellent photovoltaic enterprise.
Our factory has a production base of about 900000 meters, 45 internationally advanced aluminum extrusion production lines, and an annual production capacity of 80MW/month solar installation system. We control quality under the standard of the ISO 9000 quality control system. Having a national level laboratory and conducting all strength tests before shipment.
Our rich product lines, professional R&D and design team, well-educated production, management, and sales team, strictly follow international norms and standards for design, have won the favor and praise of many customers. The company has always adhered to the policy of independent innovation and customer first, and has made significant contributions to promoting the development of renewable energy and social carbon reduction.
Since the establishment of company , it's photovoltaic products:solar modules, solar mounting brackets,inverters, pv cables,grid cabinets, combiner boxes, street lights, etc have been successfully sold to Japan, Europe ,india . Korea , Southeast Asia ,USA etc more than 30 countries and regions.We have multiple offices in globally.We have obtained multiple international certifications such as ISO, SGS, JIS, CE, AAA, and over one hundred corporate honors, making us one of the few outstanding photovoltaic enterprises.Our rich product line, professional R&D and design team, well-educated production, management, and sales team, and strict design in accordance with international norms and standards have earned us the favor and praise from numerous customers. The company has always adhered to the policy of "independent innovation, customer priority" and made significant contributions to promoting the development of renewable energy and carbon-emission reduction in society.
Q 1:Does your company mainly produce brackets?
A: Xiamen Shang Guang Solar Technology Co, Ltd is a new energy hightech enterprise specializes in research and development, producton, sales and service of photovoltaic products, and it is committed to providing customers with stable, reliable, cost-effective and effcient whole photovoltaic system solutions. Our product has solar modules, solar mounting brackets, inverters, pv cables, grid-cabinets, combiner boxes, street lights.
Q 2:Is the quotation charged? What information do I need to provide to obtain the price?
The quotation is free. Please contact us to obtain the price. The following design conditions should be needed when we design a solution and confirm the prices:
A. Panel Length, width and thickness
B. Tilt angle
C.Arry: How many solar panels in total?
D. Max wind speed
E. Max snow load
F. Ground clearance: the height from the ground
G. Foundation: ground screw pile foundation or concrete foundation
H. The delivery address is factory, port, or on-site?
Q3 :Can I have a sample order ?Is the sample free or charged?
A: Yes,sample order is welcomed for test and check quality at first.
Mixed samples are acceptable at the same.Our small samples are provided free of charge.
Q4 :Why Choose SG Solar?
A. With over 10 years of experience in the production and design of solar photovoltaic installation brackets systems, we provide materials for worldwide EPC contractors of photovoltaic power plants.
B. Due to market demand, our professional R&D department always improving and designing new solar installation systems based on the different needs of different projects, truly achieving OEM service.
C. Stable product quality, good delivery, supply, and received good reputation
D. Delivery time: 7-14 days.
E. We have our own extrusion plant and parts machining plant. So, we can offer you the most competitive price.
Q5 :How many days do you usually need to make a quotation?
A:Generally, we reply to the customer within 2 hours and provide drawings and prices within 24 hours
Q6: Can you provide a strength calculation sheet?
A: We can provide calculations for Japanese JIS standards, American standards, and European standards. There are templates available. If you need these, you can contact us
Q7:Are there any quality issues with your products?
A: Our products strictly follow the ISO quality system to fundamentally solve problems and ensure that high-quality products delivered to customers.We provide free spare parts for each case, and the quantity is sufficient.
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