Product Details

Common Product Specifications

Product Manufacturing Process

The manufacturing process of Chint PVSTAR's ASTRO N7s Bifacial Series involves state-of-the-art n-type TOPCon 4.0 technology, which enhances module efficiency. By employing high-purity monocrystalline silicon materials and advanced zero-busbar tiling film (ZBB-TF) interconnection technology, the panels offer improved electrical performance and aesthetic appeal. The process also incorporates precise quality control measures, including rigorous testing for mechanical and electrical robustness, ensuring durability and long-term performance. According to a study in the Journal of Renewable Energy, such advancements in photovoltaic technology contribute significantly to the overall efficiency and cost-effectiveness of solar panels, making them ideal for wholesale markets aimed at summer houses.

Product Application Scenarios

The ASTRO N7s Bifacial Series is particularly suited for summer houses due to its high efficiency and robust design. According to a report in the Solar Energy Journal, the bifacial technology ensures higher energy yield even under diffuse light conditions, making it ideal for locations with variable sunlight. This product can be utilized in both grid-tied and off-grid scenarios, providing reliable and independent energy solutions. For homes in remote areas, the addition of battery storage can offer uninterrupted power supply, making it a versatile option for various climatic conditions and geographical locations.

Product After-Sales Service

• 24/7 Customer Support
• Warranty Services up to 30 years
• Regular Maintenance Packages
• On-site Troubleshooting

Product Transportation

• Secure Packing Units of 36 pcs / box
• Weight of packing unit 820 kg for 40'HQ container
• 936 pcs per 40' HQ container
• Global Shipping Options

Product Advantages

• High Efficiency with n-type TOPCon 4.0 Technology
• Zero-busbar Integrated Interconnection
• Durable and Aesthetic All-black Design
• Low Maintenance
• Eco-friendly and Cost-effective

Product FAQ

• Q: What is the power range of these solar panels?

  A: The ASTRO N7s series offers a power range of 440~460W, making them ideal for various applications, including wholesale for summer houses.

• Q: Are there any government incentives available for purchasing these panels?

  A: Yes, many governments offer tax credits and rebates for installing solar panels, which can significantly reduce the initial investment costs for wholesale purchases for summer houses.

• Q: How does the bifacial technology enhance performance?

  A: Bifacial technology in the ASTRO N7s series allows the panels to capture sunlight from both sides, improving energy yield even under scattered light conditions. This feature is particularly advantageous for summer houses with varying sunlight exposure.

• Q: What kind of maintenance do these panels require?

  A: These solar panels require minimal maintenance—usually just regular cleaning and occasional inspections to ensure optimal performance, making them a hassle-free choice for summer houses.

• Q: How long is the warranty period?

  A: Chint PVSTAR offers up to 30 years of warranty coverage, ensuring long-term reliability and customer satisfaction, especially for bulk purchases intended for summer houses.

• Q: Can these panels be used in off-grid settings?

  A: Yes, the ASTRO N7s series is suitable for off-grid setups, making them ideal for remote summer houses without access to the power grid.

• Q: What is the module efficiency of these panels?

  A: The maximum module efficiency for the ASTRO N7s series is 23.0%, ensuring high performance and energy output, perfect for summer houses.

• Q: Are these panels easy to install?

  A: Yes, the sleek design and optimized dimensions of the ASTRO N7s series make them easy to transport and install, which is beneficial for both wholesale buyers and summer house owners.

• Q: What is the frame technology used?

  A: The panels use aluminum, black anodized frame technology, offering durability and a sleek appearance that seamlessly blends into summer house rooftops.

• Q: Do these panels provide energy security during outages?

  A: Absolutely, these panels can offer reliable energy supply during power outages, especially when combined with battery storage systems, making them ideal for remote summer houses.

Product Hot Topics

• How do solar panels impact the value of summer houses?

  Installing solar panels like the ASTRO N7s series on a summer house not only reduces energy bills but also increases the property's market value. Real estate studies reveal that homes with renewable energy installations attract more buyers and can be sold at a premium. For wholesale buyers, this value addition can be a unique selling point when targeting the summer house market. In addition, the availability of government incentives further enhances the financial appeal of these solar panels, making them a wise investment for both individual and bulk purchasers.

• Why is bifacial technology important for summer houses?

  Bifacial solar panels, like the ASTRO N7s series, provide dual-sided energy capture, maximizing efficiency even in low-light conditions. This feature is particularly beneficial for summer houses that may have variable sunlight exposure due to their location. Studies indicate that bifacial technology can increase energy output by up to 30% compared to traditional solar panels. For wholesale buyers, this technology represents a high-value proposition, ensuring that summer houses have a reliable and efficient energy source throughout the year.

• What are the environmental benefits of using solar panels?

  The adoption of solar panels like the ASTRO N7s series significantly reduces the carbon footprint of summer houses. Solar energy is a clean, renewable source that decreases reliance on fossil fuels, hence lowering greenhouse gas emissions. According to environmental research, the widespread use of solar panels can lead to substantial environmental benefits, including reduced air pollution and conservation of natural resources. For wholesale buyers, promoting these environmental benefits can enhance brand reputation and appeal to eco-conscious consumers.

• How does the n-type TOPCon 4.0 technology improve efficiency?

  n-type TOPCon 4.0 technology used in the ASTRO N7s series enhances the efficiency and performance of solar panels. This advanced cell technology minimizes recombination losses and increases electron flow, resulting in higher energy output. Research in photovoltaic technology shows that n-type cells are more stable and efficient than their p-type counterparts. For wholesale buyers, this means offering a superior product that meets the high-performance expectations of customers, especially those installing solar panels in summer houses.

• Why is zero-busbar technology advantageous?

  The zero-busbar (ZBB-TF) technology featured in the ASTRO N7s series eliminates the traditional busbars, increasing the active area for sunlight absorption and reducing shading losses. Research indicates that this technology enhances overall module efficiency and aesthetic appeal. For wholesale buyers, zero-busbar panels offer a modern, sleek design that blends seamlessly with summer house rooftops, providing both functional and visual benefits to end-users.

• What is the significance of sleek design in solar panels?

  The sleek, all-black design of the ASTRO N7s series not only improves the visual appeal of summer houses but also enhances performance by using high-quality materials and precise manufacturing processes. According to design studies, aesthetically pleasing solar panels are more likely to be adopted by homeowners, thereby increasing market demand. Wholesale buyers can leverage this design advantage to attract customers looking for both functionality and style in their summer house installations.

• How do solar panels contribute to energy independence?

  Solar panels like the ASTRO N7s series provide energy independence by reducing reliance on grid electricity and fossil fuels. This is especially beneficial for summer houses in remote locations where grid access may be limited or unreliable. Energy studies show that off-grid solar systems with battery storage can provide a consistent and reliable power supply, ensuring that summer houses remain functional year-round. For wholesale buyers, promoting the energy independence offered by these solar panels can attract customers seeking reliable and sustainable energy solutions.

• What are the cost benefits of installing solar panels?

  Installing solar panels such as the ASTRO N7s series can lead to significant cost savings on energy bills over time. Government incentives, such as tax credits and rebates, further offset the initial investment, making solar panels a cost-effective choice for homeowners. Financial research indicates that the return on investment for solar panel installations is high, often recovering the costs within several years. Wholesale buyers can highlight these cost benefits to attract customers looking to make a financially sound investment in their summer houses.

• What role do government incentives play in solar adoption?

  Government incentives, including tax credits and rebates, play a crucial role in promoting the adoption of solar panels. For summer house owners, these incentives can significantly reduce the upfront costs associated with solar installations, making them more accessible. Policy studies show that government incentives are a major driving force behind the growth of the solar industry. Wholesale buyers can leverage these incentives to encourage bulk purchases by highlighting the financial and environmental benefits supported by government policies.

• What are the maintenance requirements for solar panels?

  The ASTRO N7s series solar panels require minimal maintenance, making them ideal for summer houses. Regular cleaning and periodic inspections are usually sufficient to maintain their efficiency and performance. Maintenance studies indicate that the low upkeep requirements of modern solar panels contribute to their long-term viability and cost-effectiveness. Wholesale buyers can emphasize the hassle-free maintenance of these panels to attract customers looking for reliable, low-maintenance energy solutions for their summer houses.

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