China 250W polycrystalline panel - poly panel
China 250W polycrystalline panel For Sale, Most Competitive Price, Fast Delivery, Custom Service, Wholesale China 250W polycrystalline panel, Made in China, High Quality Products!, China Solar panel, polycrystalline Supplier, Manufacturer.
250W Solar Panel Specifications (Test condition: 1000W/m2, AM1.5, 25)
Type Silicon Parameters
poly-crystalline silicon
Maximum Power Watt 250 W
Production Tolerance +1% /-1%
Maximum Power voltage V 34.8
Maximum Power current A 7.18
Open circuit voltage V
Short circuit current A
Size of module (wide and high) 990*1955*45mm
Frame (type, material and thickness) Anodized Alu. Alloy frame,40mm thickness
Number of cells 72s
Size of cells (wide and high) 156*156mm
Weight per piece Kg 19g
Type of junction box PV junction box
Cable type and length, Connector type PV cable, 0.8m Plug and socket
Maximum system voltage 1000V
Temperature coefficient of Isc +0.05%/oC
Temperature coefficient of Voc -0.34%/oC
Temperature coefficient of power -0.45%/oC
Topsky Electronics Technology (HK) CO.,LTD.
Address: , , , China,
Tel: +86-755-82500506
TOPSKY Electronics Technology(Hongkong)Co.,Limited is a high-tech Environmentally friendly enterprise,which was established in 1998.With the rapid development of solar industry, TOPSKY have owned three subsidiary companies - one silicon mine in Jiujiang jiangxi province(Mainland China),one hardware company and one solar panel factory in Shenzhen.
Our solar panel factory employed around 200 skilled workers, 10 senior R&D engineers, 10 overseas salesperson, 2 after-sale service clerks, and 3 production instructors.We would like to offer our customers comprehensive service and technical support from pre-sale to after-sale service.
Under strict quality control system. Our products include: 125mm mono solar cell &156mm poly and mono solar cell3W-300W mono-crystalline and poly-crystalline silicon solar panel 5W-50KW home-use or roof solar power system(on-grid&off-grid) Which are widely exported to Europe,America, Africa, Asia and gain a higher reputation.We also offer OEM,ODM,OBM service as per customer requirement and aim at making a greater contribution to the usage of solar energy globally.
Topsky always pursues the philosophy of people-oriented , environmental friendly and energy-saving. We, together with our partners, are committed to make mutual contribution to a sustainable society.
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