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Common Product Specifications

Product Manufacturing Process

The ASTRO N5 Home Solar PV Module is manufactured using state-of-the-art technology to ensure high efficiency and durability. The process begins with the selection of high-quality n-type mono-crystalline silicon, which is known for its high efficiency and excellent temperature co-efficiency. The silicon is then cut into thin wafers using non-destructive cutting techniques, preserving the material’s integrity. The wafers undergo several processes including doping, anti-reflection coating, and metallization to form solar cells. These cells are then assembled into modules using advanced lamination and encapsulation techniques to protect them from environmental factors. The final step involves rigorous quality control tests to ensure each module meets the highest standards. According to a study published in the Journal of Renewable and Sustainable Energy Reviews, modules produced with these methods exhibit superior performance and longevity, making them a cost-effective solution for residential and commercial applications.

Product Application Scenarios

The ASTRO N5 Home Solar PV Module is versatile and can be used in various rooftop scenarios. Its high efficiency and low-temperature coefficient make it ideal for residential rooftops, where space is limited, and efficiency is crucial. The bifacial technology allows for increased energy yield, making it suitable for commercial rooftops that receive sunlight from multiple angles. Furthermore, its robust design and high mechanical load capability enable it to withstand harsh weather conditions, making it perfect for balcony installations and other rooftop applications. A study in the International Journal of Energy Research highlights that bifacial modules like the ASTRO N5 can achieve up to 30% more energy yield compared to monofacial modules in certain conditions, offering a significant advantage in maximizing energy output and return on investment.

Product After-Sales Service

Our after-sales service is designed to ensure customer satisfaction and long-term system performance. We offer comprehensive support including warranty services, maintenance, and technical assistance. Our team of experts is available to address any issues and provide solutions promptly.

Product Transportation

Modules are securely packaged to prevent damage during transportation. Each packing unit contains 36 modules, and a 40' HQ container can accommodate up to 648 modules. The packaging is designed to withstand the rigors of shipping and handling.

Product Advantages

• High Efficiency: Up to 23.0% module efficiency for maximum energy yield.
• Durability: Robust design with high mechanical load capability.
• Cost-Effective: Low BOS cost and LCOE, making it an economical choice.
• Bifacial Technology: Increased energy yield from both sides of the panel.
• Comprehensive Warranty: Ensures long-term reliability and performance.

Product FAQ

1. What is the efficiency of the ASTRO N5 module?

The ASTRO N5 module offers an efficiency of up to 23.0%, making it one of the most efficient solar panels available in China.

2. How much does a solar panel cost per panel?

The cost per panel varies, but on average, the ASTRO N5 falls within the price range of $300 to $450 per panel in China, depending on various factors.

3. What is bifacial technology?

Bifacial technology allows the solar panel to capture sunlight from both the front and back, increasing the overall energy yield.

4. What are the dimensions of the ASTRO N5 module?

The ASTRO N5 module measures 2278 x 1134 x 30 mm, making it suitable for various rooftop installations.

5. What types of solar cells are used in the ASTRO N5 module?

The module uses n-type mono-crystalline silicon cells, known for their high efficiency and excellent temperature coefficient.

6. What kind of warranty is offered?

The ASTRO N5 module comes with a comprehensive warranty that includes product and performance guarantees, ensuring long-term reliability.

7. How are the modules packaged for transportation?

Modules are securely packaged in units of 36 per box and up to 648 modules per 40' HQ container to prevent damage during shipping.

8. Can these panels be used in residential applications?

Yes, the ASTRO N5 module is ideal for residential applications due to its high efficiency and space-saving design.

9. Are there any additional costs to consider?

Aside from the cost of the panels, additional costs may include inverters, mounting systems, batteries, installation labor, and permits.

10. How does the bifacial gain impact energy yield?

Bifacial gain can increase the energy yield by up to 25%, making it a highly efficient option for maximizing solar power generation in China.

Product Hot Topics

1. How does bifacial technology enhance solar panel efficiency?

Bifacial technology captures sunlight from both the front and back of the panel, significantly enhancing overall energy yield. In regions with high albedo or reflective surfaces, such as snow-covered or sandy areas, the bifacial gain can substantially increase energy output. Studies suggest that bifacial modules can achieve up to 30% more energy yield compared to traditional monofacial panels, making them an excellent investment for maximizing solar energy generation.

2. What are the advantages of n-type mono-crystalline cells?

N-type mono-crystalline cells are known for their high efficiency, longevity, and low degradation rates. Unlike p-type cells, n-type cells have a more robust structure that is less susceptible to light-induced degradation. This means they maintain their efficiency better over time, providing a higher return on investment. Additionally, n-type cells have a better temperature coefficient, making them more efficient in high-temperature conditions, which is particularly beneficial in areas with hot climates.

3. How does the ASTRO N5 module contribute to reducing the Levelized Cost of Energy (LCOE)?

The ASTRO N5 module's high efficiency and low degradation rates result in higher energy yield over its lifespan, thereby reducing the Levelized Cost of Energy (LCOE). The bifacial technology further enhances energy production, maximizing the return on investment. Lower costs associated with Balance of System (BOS) components and installation also contribute to reducing the overall LCOE, making solar energy more affordable and accessible.

4. What makes the ASTRO N5 module suitable for harsh weather conditions?

The ASTRO N5 module is designed with robust materials and advanced manufacturing techniques to withstand harsh weather conditions. Its high mechanical load capacity of 5400 Pa on the front and 2400 Pa on the back ensures durability against heavy snow loads and strong winds. The use of double glass and an aluminum frame provides additional protection, making it suitable for various environmental conditions.

5. How does the ASTRO N5 module support carbon neutrality goals?

The ASTRO N5 module supports carbon neutrality goals by providing a highly efficient and reliable source of renewable energy. By reducing reliance on fossil fuels, it helps lower greenhouse gas emissions. The module's high energy yield and long lifespan contribute to maximizing renewable energy production, making it a key component in efforts to achieve carbon neutrality. Governments and organizations aiming for sustainability can benefit significantly from integrating these high-efficiency modules into their renewable energy plans.

6. What are the financial incentives for adopting solar panels in China?

China offers several financial incentives to promote the adoption of solar panels, including subsidies, tax incentives, and favorable feed-in tariffs. The national government provides significant subsidies to reduce the initial cost of solar installations. Additionally, local governments may offer additional incentives, such as tax breaks and grants. These incentives make it financially viable for homeowners and businesses to invest in solar energy, further reducing the overall solar panels cost per panel.

7. How does the ASTRO N5 module perform in residential applications?

The ASTRO N5 module's high efficiency and compact size make it ideal for residential applications. It maximizes energy yield in limited rooftop spaces, ensuring homeowners can generate sufficient power to meet their energy needs. The bifacial feature also allows for better performance in various installation conditions, ensuring optimal energy production. Homeowners can expect a significant reduction in electricity bills and a quick return on investment, thanks to the module's efficient performance.

8. What are the main factors influencing the cost of solar panels in China?

The cost of solar panels in China is influenced by several factors, including the type of solar cells used (monocrystalline, polycrystalline, or thin-film), the efficiency of the panels, manufacturing processes, and market demand. Monocrystalline panels, known for their high efficiency, generally cost more than polycrystalline and thin-film panels. Manufacturing advancements and economies of scale have contributed to a decrease in overall costs, making solar energy more affordable for both residential and commercial applications.

9. What maintenance is required for the ASTRO N5 module?

The ASTRO N5 module requires minimal maintenance due to its robust design and high-quality materials. Regular cleaning to remove dust and debris, periodic inspections to check for any damages or potential issues, and ensuring that all connections are secure are usually sufficient to maintain optimal performance. The module's low degradation rate ensures that it continues to perform efficiently over its lifespan with minimal intervention.

10. How does bifacial gain improve the return on investment?

Bifacial gain improves the return on investment by significantly increasing the overall energy yield of the solar panel system. By capturing sunlight from both sides, bifacial modules can produce up to 30% more energy compared to traditional monofacial panels. This increased energy production leads to higher savings on electricity bills and a quicker payback period. For commercial installations, the enhanced energy output can result in substantial financial benefits, making bifacial technology a smart investment for maximizing returns.

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