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Andrés AntonioHighly recommended product supplier very responsive.
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DavidPerfect product and high-quality service, thank the SUNPOK team.
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Mario HarrerAmazing hybrid system. Works perfect. Thanks Rainbow, your support is more than 100%. I only buy from Sunpok anymore. 5 star PLUS rating!
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Stanley UkaohaSunpok is the best marketer I have ever met, very polite, and always ready to render assistance at all times.
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Dain Thomasvery helpful and supportive. my first choice for any related products
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James LambrightTop Service, top Company!
SUNPOK 182mm Cells Mono Monocrystalline Silicon PV Panels 500 Watt
Place of Origin | China |
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Brand Name | SUNPOK |
Certification | CE TUV Rohs |
Model Number | NES144-6-450M |
Minimum Order Quantity | 10 Pcs |
Price | USD 128.5 / Pcs |
Packaging Details | Carton / Wooden Box |
Delivery Time | 5-10 Days |
Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
Supply Ability | 60000 Pcs Per Month |

Contact me for free samples and coupons.
WhatsApp:0086 18588475571
Wechat: 0086 18588475571
Skype: sales10@aixton.com
If you have any concern, we provide 24-hour online help.
xType | PERC, Half Cell, All Black | Solar Cell | 182 Cell |
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Junction Box | IP67 Rated | Color | Black |
Frame | Aluminum Alloy | Warranty | 25 Years Warranty |
Cells | 158.75/166/182/210mm | OEM Order | Acceptable |
Highlight | 182mm mono solar panel,500 watt monocrystalline silicon pv panels,182mm mono pv solar panels |
550w 560w Solar Panel Cells 182mm Monocrystalline 500 Watt Solar Pv Panel
Classification of Solar Panels
A solar panel is an electronic device that harnesses solar radiation to generate either heat or electricity. Panels designed to produce heat are known as solar thermal panels, whereas those generating electricity are referred to as photovoltaic solar panels. Despite being costlier, photovoltaic solar panels have consistently outperformed thermal solar panels due to their multifunctional nature. Unlike thermal solar panels, which are solely responsible for heating air or water, photovoltaic solar panels possess multiple capabilities.
Within the realm of photovoltaic solar panels, there are two primary categories: monocrystalline solar panels and polycrystalline solar panels.
Main Parameters of Sunpok Mono PV Panels
Electrical Characteristics | |||
Model | NES144-6-450M | NES132-7-500M | NES144-7-550M |
Maximum Power(Pmax) | 450W | 500W | 550W |
Optimum Operating Voltage(Vmp) | 41.00V | 38.35V | 41.96V |
Optimum Operating Current(Imp) | 10.98A | 13.04A | 13.11A |
Open Circuit Voltage(Voc) | 49.50V | 45.59V | 49.90V |
Short Circuit Current(Isc) | 11.42A | 13.93A | 14.00A |
Module Efficiency | 20.70% | 20.37% | 21.28% |
Operating Module Temperature | -40 ℃ to +85 ℃ | ||
Maximum System Voltage | 1500V DC (IEC) | ||
Power Tolerance | 0~+5W | ||
STC | irradiance 1000 W/m2, module temperature 25oC, AM=1.5; Best in Class AAA solar simulator (IEC 60904-9) used | ||
Mechanical Characteristics | |||
Solar Cell | 166mm 9BB Monocrystalline silicon cells | ||
No. of Cells | 144(6x12x2) | ||
Dimensions | 2094x1038x35mm;2108x1048x35mm | ||
Weight | 24.5kg | ||
Front Glass | 3.2mm(0.13 inches) tempered glass | ||
Frame | Anodized aluminum alloy | ||
Junction Box | Ip67 rated | ||
Output Cables | 4.0 mm 2 (0.006 inches 2 ), 300mm/Customized | ||
Connectors | MC4 connectors | ||
Temperature Characteristics | |||
NOCT | 45±2 ℃ | ||
Temperature Coefficient of Pmax | -0.380%/ ℃ | ||
Temperature Coefficient of Voc | -0.300%/ ℃ | ||
Temperature Coefficient of Isc | 0.060%/ ℃ | ||
Packing Configuration(35mm) | |||
Per Pallet | 30Pieces | ||
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!