Solar Panel(140w poly)with TUV and UL Certification in China

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3000pcs watt/month

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Mechanical Characteristics

Max-power Pm(W)                                  140

Max-power voltage Vmp(V)                     17.7

Max-power current Imp(A)                       7.91

Open-circuit voltage Voc(V)                     22

Short-circuit current Isc(A)                       8.78

Dimension(mm)                                1480*680*35

Weight(kg)                                               11.3

Operating Conditions

Operating Temperature                      -40~85°c                                    

Storage Temperature                         -40~85°c  

Maximum system voltage                      DC 1000V

Temperature and Coefficients

NOCT                                                     48± 2°c                      

Temperature coefficient of Voc(%/K)       -0.34

Temperature coefficient of Isc(%/K)         0.09

Power temperature coefficient(%/K)         -0.37

Quality and Warranty


--Peak power of single module is guaranteed in±3% power tolerance

--3 years limited warranty on material and workmanship

--Limited power warranty:10 years 90% and 25 years 80% limited warranty for minimum power output

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I. Will you focus on the safety of the goods during transportation?

Yes, Safety of the cargo is the primary element that we would consider on transportation.

II..How would guarantee the quality will meet the requirements of your clients?

Before shipment, we will have inspection for each batch of goods.

III..What certificates do you have?


IV..Can you do OEM according to clients’ requirements?

Yes, we have our own brand while we can provide OEM service.

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