ODM OEM Mono PERC Solar Panel Monocrystalline Cells IP67 Rated

Brand Name:SUNPOK
Certification:CE
Model Number:NES144-7-550M
Minimum Order Quantity:10 Pcs
Delivery Time:5-10 Days
Payment Terms:L/C, D/A, D/P, T/T, Western Union, MoneyGram
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Location: Guangzhou China
Address: Room 322, No. 13 Guangshan 2nd Road, Tianhe District, Guangzhou City
Supplier`s last login times: within 17 hours
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Wholesale Cheap Panel Solar Costos In Stock Best Price Mono PV Panel

What is the Difference Between Mono Solar Panels and Poly Solar Panels in Terms of Ecological Footprint?


Both monocrystalline and polycrystalline panels are made from silicon, a conductive material that allows photovoltaic cells in solar panels to generate electricity from solar radiation. Silicon is not found in its natural state but comes from silica, a chemical element found in our earth’s crust.


Once extracted, the silica is refined into silicon to then be crystallized in the form of ingots which will finally be cut into thin strips (commonly known as wafers). All of these processes have a high ecological footprint since they are polluting and energy-consuming.


That said, the ecological footprint of a monocrystalline solar panel is higher than that of a polycrystalline solar panel since its manufacture causes two to three times more material loss. However, knowing that the efficiency of monocrystalline solar panels is higher than that of polycrystalline solar panels, its ecological footprint will be compensated faster than that of a polycrystalline solar panel.


Main Parameters of Sunpok Mono PV Panels


Electrical Characteristics
ModelNES144-6-450MNES132-7-500MNES144-7-550M
Maximum Power(Pmax)450W500W550W
Optimum Operating Voltage(Vmp)41.00V38.35V41.96V
Optimum Operating Current(Imp)10.98A13.04A13.11A
Open Circuit Voltage(Voc)49.50V45.59V49.90V
Short Circuit Current(Isc)11.42A13.93A14.00A
Module Efficiency20.70%20.37%21.28%
Operating Module Temperature-40 ℃ to +85 ℃
Maximum System Voltage1500V DC (IEC)
Power Tolerance0~+5W
STCirradiance 1000 W/m2, module temperature 25oC, AM=1.5; Best in Class AAA solar simulator (IEC 60904-9) used
Mechanical Characteristics
Solar Cell166mm 9BB Monocrystalline silicon cells
No. of Cells144(6x12x2)
Dimensions2094x1038x35mm;2108x1048x35mm
Weight24.5kg
Front Glass3.2mm(0.13 inches) tempered glass
FrameAnodized aluminum alloy
Junction BoxIp67 rated
Output Cables4.0 mm 2 (0.006 inches 2 ), 300mm/Customized
ConnectorsMC4 connectors
Temperature Characteristics
NOCT45±2 ℃
Temperature Coefficient of Pmax-0.380%/ ℃
Temperature Coefficient of Voc-0.300%/ ℃
Temperature Coefficient of Isc0.060%/ ℃
Packing Configuration(35mm)
Per Pallet30Pieces
Per Container (20' GP)282Pieces
Per Container (40' HQ)704Pieces

Sunpok Mono PV Panels Production Plant and Packaging


FAQ

Question 1: What is the lead time?
Answer 1: We can deliver within 3-15 days.

Question 2: What is the warranty period, and how many years?
Answer 2: The warranty period for mono PV panels is 10-25 years.

Question 3: How is your technical support?
Answer 3: We provide lifetime online support through Whatsapp/ Skype/ Wechat/ Email. Any problem after delivery, we will offer you a video call anytime, our engineer will also go to overseas help our customers if necessary.

Question 4: How to become your agent?
Answer 4: Contact us through the website, email, or phone, and we can talk about details to confirm.

Question 5: Is the sample available and free?
Answer 5: Sample will be charged a cost, but the cost will be refunded after the bulk order.

Question 6: Do you support OEM/ODM?
Answer 6: Of course, we can do customized services for our partners.

If you have other questions, please add the contact information of our sales manager to understand, thank you!

China ODM OEM Mono PERC Solar Panel Monocrystalline Cells IP67 Rated supplier

ODM OEM Mono PERC Solar Panel Monocrystalline Cells IP67 Rated

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