Our company's monocrystalline silicon bifacial solar panels can improve power generation efficiency by capturing sunlight on both the front and back sides, with a gain of up to 5% -30%; In the scenario of a cement flat roof, the power generation gain of double-sided components is 11% -12.8% higher than that of single-sided components, and the gain exceeds 10% during weak light periods in the morning and evening. Purchasing high-quality materials for production, designed to withstand wind pressure of 2400pa and snow pressure of 5400pa, with a wiring protection level of IP68, especially suitable for various harsh outdoor environments. 25 year linear power guarantee, with an attenuation rate of<1% in the first year and<0.375% annually thereafter.
Electrical performance parameters(STC)
|
Parameter |
Parameter value N-type half piece double glass component(78 version) |
||||
|
Max. Power(W) |
615 |
620 |
625 |
630 |
635 |
|
Max. Power Point Voltage(V) |
46.18 |
46.38 |
46.58 |
46.78 |
46.98 |
|
Maxi. Power Point Current(A) |
13.32 |
13.37 |
13.42 |
13.47 |
13.52 |
|
Open Circuit Voltage(V) |
55.4 |
55.6 |
55.8 |
56 |
56.2 |
|
Short Circuit Current(A) |
14.14 |
14.18 |
14.22 |
14.26 |
14.3 |
|
Component Efficiency(%) |
22 |
22.2 |
22.4 |
22.5 |
22.7 |
|
Maximum Power Double-sided Rate(%) |
80±5 |
||||
|
Temperature Coefficient of Pmax |
-0.30%/℃ |
||||
|
Temperature Coefficient of Voc |
-0.25%/℃ |
||||
|
Temperature Coefficient of Isc |
0.046%/℃ |
||||
STC:Irradiance of 1000W/㎡, cell temperature of 25℃, and air mass 1.5 (AM1.5)
|
Parameter |
Parameter value Heterojunction half piece double glass component(66version) |
||||
|
Max. Power(W) |
690 |
695 |
700 |
705 |
710 |
|
Max. Power Point Voltage(V) |
41.87 |
42.02 |
42.17 |
42.32 |
42.47 |
|
Maxi. Power Point Current(A) |
16.48 |
16.54 |
16.60 |
16.66 |
16.72 |
|
Open Circuit Voltage(V) |
49.84 |
49.99 |
50.14 |
50.29 |
50.44 |
|
Short Circuit Current(A) |
17.33 |
17.39 |
17.45 |
17.51 |
17.57 |
|
Component Efficiency(%) |
22.2 |
22.4 |
22.5 |
22.7 |
22.9 |
|
Maximum Power Double-sided Rate(%) |
90±5 |
||||
|
Temperature Coefficient of Pmax |
-0.25%/℃ |
||||
|
Temperature Coefficient of Voc |
-0.20%/℃ |
||||
|
Temperature Coefficient of Isc |
0.04%/℃ |
||||
STC:Irradiance of 1000W/㎡, cell temperature of 25℃, and air mass 1.5 (AM1.5)
It is widely used in many fields like the following:
Bifacial solar panels have a wide range of applications, especially suitable for environments with high reflectivity or limited space. The following are its main application areas:
When installed in open areas such as deserts or cement floors, the use of surface reflected light (reflectivity can reach 20% -40%) can significantly increase power generation.
Roof photovoltaic system:
Suitable for commercial or residential roofs, especially when there are light colored floors, lanes, or buildings reflecting sunlight around the roof, it can increase the power output of limited spaces.
Installed on car shelters in parking lots, along highways, or public areas, they can provide shading and generate electricity by capturing reflected light from the back.
Hanging double-sided photovoltaic panels above farmland to provide shade for crops while generating electricity, achieving land composite utilization.
Set up on water bodies such as reservoirs and lakes, with high water surface reflectivity, which can enhance backlight and is suitable for areas with scarce land resources.
As building materials such as windows, curtain walls, or balcony railings, BIPV saves space and generates clean energy.
High reflectivity environment: In snowy, desert or snow covered areas, the power generation gain is more significant due to the reflected light intensity, such as in snowy areas in winter, which can improve efficiency.
Product application of bifacial Solar Panels
Feature of Our bifacial Solar Panels
Significant efficiency improvement: The front side receives direct sunlight, while the back side absorbs reflected light from the ground or environment, significantly improving power generation efficiency. It occupies less space than single-sided products and significantly saves costs on auxiliary materials such as brackets.
Strong environmental adaptability: suitable for high albedo environments, vertical installation can solve the problem of urban space limitations.
Production of Our Solar Panel
FAQ
Q: What's the delivery time?
A: Within 10-15days after deposit.
Q: What's the payment terms?
A: T/T,30% deposit, balanced before shipment.
Q: What is the grade of your product?
A: Our solar panels are 100% Grade A, featuring full rated power with no power falsification.
Q: Do you accept customization for your products?
A: We have a complete production line and supply chain, coupled with strong design capabilities, enabling us to customize products according to customer requirements.
Packing & Shipping
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