Product Main Parameters

Common Product Specifications

Product Manufacturing Process

According to an authoritative paper on photovoltaic manufacturing, the production of high-efficiency solar panels involves several steps: wafer production, cell manufacturing, and module assembly. Wafer production begins with the casting of silicon ingots, which are then sliced into thin wafers. The wafers undergo texturing and doping processes to enhance their efficiency. During cell manufacturing, these wafers are converted into photovoltaic cells using techniques such as screen printing and thermal processing. Finally, the cells are assembled into modules with precise interconnection and encapsulation processes to create durable and efficient solar panels. The ASTRO N7s Bifacial Series leverages advanced manufacturing techniques to ensure high performance and reliability, making it an ideal choice for residential applications in China.

Product Application Scenarios

Solar panels for townhouses are becoming increasingly popular due to their numerous benefits. According to authoritative research, one ideal application scenario is their use in dense urban areas where space is limited. Townhouses often have smaller roofs compared to detached homes, necessitating high-efficiency panels like the ASTRO N7s Bifacial Series. These panels can be installed on rooftops, balconies, and even facades to maximize energy capture. They are particularly suited for areas with high electricity costs and ample sunlight. The use of bifacial technology allows for the generation of additional power from reflected light, enhancing overall efficiency. This makes the ASTRO N7s Bifacial Series a perfect solution for homeowners in China looking to reduce energy costs and promote sustainability.

Product After-Sales Service

Our after-sales service includes comprehensive support across the product’s lifecycle. We offer a 25-year performance warranty and a 10-year product warranty. Our dedicated customer service team in China is available to assist with any issues ranging from installation queries to system maintenance. Periodic inspection services and cleaning recommendations are provided to ensure optimal performance.

Product Transportation

The ASTRO N7s Bifacial Series panels are carefully packed in sturdy, weather-resistant packaging materials. Each shipping box contains 36 panels, and the weight of each packing unit is 820 kg. For large orders, we can ship up to 936 panels in a 40' HQ container, ensuring safe and efficient transportation across China and international markets.

Product Advantages

• High Efficiency: With a maximum module efficiency of 23.0%, the ASTRO N7s Bifacial Series ensures optimal energy production.
• Durability: The robust design, including a black anodized aluminum frame and 1.61.6 mm glass, guarantees long-lasting performance.
• Versatility: Suitable for various townhouse installations, including rooftops and balconies.
• Energy Independence: Helps homeowners generate their own electricity, reducing dependence on the grid.
• Environmental Impact: Solar energy reduces greenhouse gas emissions, contributing to a greener environment.

Product FAQ

1. What is the power range of the ASTRO N7s Bifacial Series?

The ASTRO N7s Bifacial Series offers a power range of 440-460W, making it highly efficient for townhouse installations in China.

2. How does bifacial technology benefit townhouse installations?

Bifacial technology captures additional energy from reflected light, which is particularly advantageous for limited roof spaces common in townhouses.

3. What is the efficiency rate of these solar panels?

The maximum module efficiency of the ASTRO N7s Bifacial Series is 23.0%, ensuring high energy output for your townhouse.

4. Are these panels durable enough for extreme weather conditions?

Yes, these panels have a maximum mechanical test load of 5400 Pa (front) and 2400 Pa (back), making them highly durable and suitable for various weather conditions in China.

5. How often do these panels need maintenance?

These panels require minimal maintenance. However, periodic cleaning and inspections are recommended to ensure optimal performance.

6. What kind of warranty is provided?

We provide a 25-year performance warranty and a 10-year product warranty to ensure long-term reliability and customer satisfaction.

7. Can excess energy be sold back to the grid?

Depending on local regulations and net metering policies in China, homeowners may be able to sell excess energy back to the grid.

8. Are there any financing options available?

Yes, various financing options, incentives, and tax credits are available to help offset the initial costs of purchasing and installing solar panels.

9. What approvals are needed before installation?

You will need to obtain necessary permits and approvals from local authorities and your homeowners' association (HOA), if applicable.

10. How long does the installation process take?

The installation process usually takes a few days, depending on the complexity of the installation and the size of the system.

Product Hot Topics

1. Advantages of Installing Solar Panels on Townhouses in China

Installing solar panels on townhouses in China offers numerous benefits, including significant cost savings on electricity bills. With rising energy prices, generating your own electricity provides a buffer against increasing costs. Additionally, solar panels contribute to a reduction in greenhouse gas emissions, supporting China's commitment to carbon neutrality. The increased property value that comes with solar installations is another attractive benefit for homeowners. Lastly, solar panels provide a degree of energy independence, allowing homeowners to be less reliant on grid electricity and less affected by power outages.

2. Overcoming Roof Space Limitations for Solar Installations on Townhouses

One of the main challenges of installing solar panels on townhouses is the limited roof space. However, advanced technologies like the bifacial design of the ASTRO N7s Bifacial Series help maximize energy capture from available space. Efficient use of roof and other surfaces like balconies and facades ensures adequate energy production. Careful assessment and planning by professional solar installers can also optimize the layout for maximum efficiency, making solar installations feasible even for townhouses with limited roof space.

3. Government Incentives for Solar Panel Installations in China

China offers various government incentives to encourage the adoption of solar energy. These include subsidies, tax credits, and favorable net metering policies. Such incentives reduce the financial burden of initial installation costs, making it easier for homeowners to invest in solar energy. Additionally, local authorities often provide rebates and other financial support, making solar panels a cost-effective and attractive option for townhouse owners looking to reduce their energy bills and carbon footprint.

4. The Future of Solar Energy in Urban China

With urbanization on the rise, solar energy is set to play a crucial role in China's future energy landscape. Townhouses and other residential buildings can significantly benefit from high-efficiency solar panels like the ASTRO N7s Bifacial Series. As technology advances and costs continue to decrease, solar energy will become more accessible and affordable for urban dwellers. This shift towards renewable energy sources aligns with China's broader goals of reducing carbon emissions and achieving sustainability.

5. Comparing Bifacial and Monofacial Solar Panels

Bifacial solar panels, like the ASTRO N7s Bifacial Series, offer several advantages over traditional monofacial panels. Bifacial panels capture light from both sides, increasing energy production by utilizing reflected light. This is particularly beneficial for townhouse installations with limited roof space, as it maximizes energy output. Additionally, bifacial panels tend to have a longer lifespan and better performance in low-light conditions compared to monofacial panels, making them a more efficient and reliable choice for residential applications in China.

6. The Role of Solar Energy in Achieving Carbon Neutrality in China

Solar energy is a key component of China's strategy to achieve carbon neutrality by 2060. Installing solar panels on townhouses and other residential buildings can significantly reduce greenhouse gas emissions. Each solar installation contributes to a cleaner environment by decreasing reliance on fossil fuels. The widespread adoption of solar energy, supported by government policies and incentives, will play a pivotal role in meeting China's climate goals and ensuring a sustainable future.

7. Integrating Solar Panels with Smart Home Technology

Integrating solar panels with smart home technology can enhance energy efficiency and management. For townhouses in China, smart inverters and energy management systems can optimize the use of solar power, track energy production and consumption, and provide real-time data. This integration allows homeowners to make informed decisions about energy usage, further reducing costs and improving the overall efficiency of their solar installations. Additionally, smart home technology can facilitate the seamless integration of solar panels with other renewable energy sources and energy storage solutions.

8. Community Solar Programs for Townhouses in China

Community solar programs offer a viable solution for townhouse owners who may face challenges with individual solar installations. These programs allow multiple homeowners to share the benefits of a centralized solar energy system. By participating in community solar projects, townhouse residents can still enjoy the cost savings and environmental benefits of solar energy without the need for individual installations. Such programs are gaining popularity in China, providing an inclusive approach to adopting renewable energy and contributing to the country's carbon reduction goals.

9. The Impact of Solar Panels on Property Value in China

Installing solar panels on townhouses can significantly increase property value. Energy-efficient homes with solar installations are more attractive to potential buyers, as they offer long-term cost savings and a reduced environmental footprint. In China, where energy costs are rising, having a solar-powered home can be a major selling point. Additionally, the growing awareness and support for renewable energy further enhance the desirability of homes equipped with solar panels, ensuring a higher resale value and faster marketability.

10. Addressing Common Misconceptions About Solar Energy

There are several misconceptions about solar energy that may deter homeowners from considering solar panel installations. One common myth is that solar panels don't work in cloudy or cold weather. However, solar panels can still generate electricity on cloudy days and are even more efficient in cooler temperatures. Another misconception is that solar installations are too expensive. While the initial costs can be high, various incentives, financing options, and long-term savings make solar energy a cost-effective investment. Addressing these misconceptions is crucial to increasing the adoption of solar panels in townhouses across China.