Product Description
One of the key advantages of gallium nitride solar cells is their high energy efficiency. This means that they are able to convert a greater percentage of sunlight into usable energy, producing more power than traditional solar panels. In addition, gallium nitride solar cells are more durable and longer-lasting than other solar technologies, which means they require less maintenance and have a longer lifespan.
Another benefit of gallium nitride solar cells is their versatility. They can be used for a range of applications, from large-scale commercial installations to smaller residential systems, and can be integrated into a variety of products, such as cars, planes, and smartphones.
The technology behind gallium nitride solar cells is constantly evolving, with ongoing improvements to their energy efficiency, durability, and cost-effectiveness. As a result, this innovative technology is poised to become a major player in the solar energy industry, offering a sustainable and efficient way to generate electricity.
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Specifications of Solar P-type Silicon Wafer |
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Resistivity (Ω·cm) |
Diameter (mm) |
Thickness (μm) |
Flat to flat length (mm) |
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Common M1 |
0.3-3 |
205 |
170-200 |
156×156 |
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Common M2 |
0.3-3 |
210 |
170-200 |
156.75×156 .75 |
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Common M4 |
0.3-3 |
211 |
170-200 |
161.7×161.7 |
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Thinner monocrystalline silicon |
0.3-3 |
160/205/210/211 |
90-130 |
125-162 |
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Monocrystalline silicon square wafers |
0.3-3 |
219/220 |
130-180 |
156×156 .75 |
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Specifications of Solar N-type Silicon Wafer |
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Resistivity (Ω·cm) |
Diameter (mm) |
Thickness (μm) |
Flat to flat length (mm) |
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Common M1 |
0.1-20 |
205 |
170-200 |
156×156 |
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Common M2 |
0.1-20 |
210 |
170-200 |
156.75×156 .75 |
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Common M4 |
0.1-20 |
211 |
170-200 |
161.7×161.7 |
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Thinner monocrystalline silicon |
0.1-20 |
160/205/210 |
130-180 |
156.75×156 .75 |
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Thinner monocrystalline silicon |
0.1-20 |
160/205/210/211 |
90-130 |
125-162 |
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Monocrystalline silicon square wafers |
0.1-20 |
219/220 |
130-180 |
156×156 .75 |
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PERC Battery |
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-Average efficiency of cell over 20%, panel power 295W. |
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-Monocrystalline cell attenuation to less than 2% to promote profitability of power plant. |
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-Better slot project, equip with high quality metallizing material to ensure the durance of the cell. |
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-Excellent weak light effect, promote profitability of power plant. |
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Battery Cells Specifications PERC |
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Specification |
Dimensions (mm) |
Thickness (μm) |
Parameters |
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Eff (%) |
Power (W) |
Voc (V) |
Impp (A) |
FF |
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M2-4BB |
156.75*156.75-210 |
160-200 |
21.2 |
5.18 |
0.663 |
9.702 |
80.53% |
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21.1 |
5.15 |
0.662 |
9.67 |
80.45% |
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21 |
5.13 |
0.661 |
9.663 |
80.32% |
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Product Picture




Why Choose Us
Our products are sourced exclusively from the world's top five manufacturers and leading domestic factories. Supported by highly skilled domestic and international technical teams and stringent quality control measures.
Our objective is to provide customers with comprehensive one-on-one support, ensuring smooth channels of communication that are professional, timely, and efficient. We offer a low minimum order quantity and guarantee swift delivery within 24 hours.
Factory Show
Our vast inventory consists of 1000+ products, ensuring that customers can place orders for as little as one piece. Our self-owned equipments for dicing & backgrinding, and full cooperation in the global industrial chain enable us prompt shipment to ensure customer one-stop satisfaction and convenience.



Our Certificate
Our company takes pride in the various certifications we have earned, including our patent certificate, ISO9001 certificate, and National High-Tech Enterprise certificate. These certifications represent our dedication to innovation, quality management, and commitment to excellence.
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