Product Introduction:
Our 660W solar panels are packaged with MBB M12/G12/210mm PERC solar cells, which have high power and high efficiency, and provide the most economical and effective solution for reducing the LCOE of any size PV system. Especially friendly for big commercial rooftop and ground solar system.
Electrical data at STC
|
Rated Maximum Power(Pmax) [W] |
640 |
645 |
650 |
655 |
660 |
|
Open Circuit Voltage(Voc) [V] |
45.37 |
45.51 |
45.65 |
45.81 |
45.94 |
|
Maximum Power Voltage(Vmp) [V] |
37.01 |
37.15 |
37.29 |
37.43 |
37.60 |
|
Short Circuit Current(Isc) [A] |
18.32 |
18.41 |
18.49 |
18.56 |
18.64 |
|
Maximum Power Current(Imp) [A] |
17.31 |
17.37 |
17.44 |
17.51 |
17.57 |
|
Module Efficiency [%] |
20.60% |
20.76% |
20.92% |
21.09% |
21.25% |
|
Power Tolerance |
0~+5W |
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|
Temperature Coefficient of Isc(α_Isc) |
0.044%/℃ |
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|
Temperature Coefficient of Voc(β_Voc) |
-0.275%/℃ |
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|
Temperature Coefficient of Pmax(γ_Pmp) |
-0.350%/℃ |
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|
STC |
Irradiance 1000W/m², cell temperature 25℃, AM1.5G |
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|
WARRANTY |
12 year Product Workmanship Warranty,25 year Power Warranty |
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|
Packing |
Modules per box: 31 pieces, Modules per 40’HC container: 620 pieces |
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Certification
TUV, CE, IEC61215 & IEC 61730, INMERTO,RETIE, PID Resistance, Ammonia Resistance, Salt Mist Resistance, ISO 9001/14001
FAQ
Q: What is a 660W Solar Module?
A: A 660W Solar Module is a high-efficiency solar panel that is designed to convert sunlight into electrical energy. It is made up of photovoltaic (PV) cells that absorb sunlight and convert it into direct current (DC) electricity.
Q: What are the benefits of using a 660W Solar Module?
A: There are several benefits to using a 660W Solar Module, including:
High Efficiency: 660W Solar Modules have a higher efficiency rate, which means they can generate more power in less space.
Space Saving: As the 660W Solar Modules have higher efficiency, it requires less space for installation, which can be beneficial for those with limited roof space.
Lower Installation Cost: With the higher efficiency, fewer panels are needed to generate the same amount of power, which can lead to lower installation costs.
Q: How many PV cells are in a 660W Solar Module?
A: The number of PV cells in a 660W Solar Module may vary depending on the manufacturer, but typically a 660W Solar Module has between 144-180 PV cells.
Q: What is the efficiency of a 660W Solar Module?
A: The efficiency of a 660W Solar Module can vary depending on the manufacturer and the type of solar cells used. However, high-quality 660W Solar Modules typically have an efficiency rating of 20% or more.
Q: What is the lifespan of a 660W Solar Module?
A: The lifespan of a 660W Solar Module can vary depending on the manufacturer and the quality of the materials used. However, most 660W Solar Modules have a lifespan of 25 years or more.
Q: How much power can a 660W Solar Module generate?
A: The amount of power a 660W Solar Module can generate depends on various factors such as sunlight intensity, panel orientation, and temperature. However, under optimal conditions, a 660W Solar Module can generate up to 2,640 kWh of electricity per year.
Q: Can a 660W Solar Module be used for both residential and commercial purposes?
A: Yes, a 660W Solar Module can be used for both residential and commercial purposes. It is a versatile solar panel that can be installed on the roof or on the ground to generate clean and renewable energy for any building.
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