Product Main Parameters

Common Product Specifications

Product Manufacturing Process

The manufacturing process of the ASTRO N7s Bifacial Series involves several stages that ensure high efficiency and durability. Initially, n-type mono-crystalline cells are produced using the TOPCon 4.0 technology, enhancing the cells' efficiency. These cells undergo a ZBB-TF (Tiling Film) zero-busbar integrated interconnection process, which improves electrical performance and aesthetics. The modules are assembled with high-grade materials including black anodized aluminum frames and dual-glass layers to ensure robustness and longevity. Rigorous testing is conducted to meet international standards for mechanical and electrical performance, ensuring the highest quality for our customers.

Product Application Scenarios

The ASTRO N7s Bifacial Series is designed for various rooftop scenarios including residential, commercial, and balcony installations. Due to its sleek design and high efficiency, it seamlessly blends into existing roofs, making it a perfect choice for urban areas with aesthetic considerations. The modules can be installed on various roofing materials such as asphalt shingles, metal roofs, and tiles. Its bifacial nature allows it to capture sunlight from both sides, enhancing energy output, especially on reflective surfaces like white roofs or those placed near bodies of water.

Product After-Sales Service

PVSTAR offers comprehensive after-sales services to ensure customer satisfaction. Our services include a 25-year warranty for performance and a 10-year warranty for materials and workmanship. We provide regular maintenance checks, troubleshooting, and repair services. Our dedicated customer support team is available to address any issues promptly, ensuring that your solar panels operate efficiently over their lifespan.

Product Transportation

The ASTRO N7s Bifacial Series is packaged in sturdy crates, with 36 panels per box. Each 40'HQ container can hold up to 936 panels, ensuring safe and efficient transportation. We partner with reliable logistics providers to ensure timely delivery worldwide.

Product Advantages

• High Efficiency: 23% module efficiency with TOPCon 4.0 technology.
• Sleek Design: All-black technology for seamless rooftop aesthetics.
• Durability: Robust construction with dual-glass layers and black anodized aluminum frames.
• Environmental Impact: Reduces carbon footprint by harnessing renewable solar energy.
• Long-Term Savings: Reduces energy bills and increases property value.

Product FAQ

1. What is the lifespan of the ASTRO N7s solar panels?

Our ASTRO N7s solar panels have a lifespan of 25-30 years, with minimal power degradation over time. The first year power degradation is ≤ 1.0%, and from year 2-30, it is ≤ 0.4% per year.

2. Can these panels withstand harsh weather conditions?

Yes, our panels are designed to withstand extreme weather conditions, including high winds and heavy snow. They have been tested to a maximum mechanical load of 5400 Pa on the front and 2400 Pa on the back.

3. What roofing materials are compatible with these panels?

The ASTRO N7s series can be installed on various roofing materials such as asphalt shingles, metal roofs, and tiles. It is essential to have a durable roof that can support the panels' weight and installation process.

4. How does the bifacial nature of the panels increase energy output?

The bifacial design allows the panels to capture sunlight from both the front and back, increasing energy output, especially in environments with reflective surfaces like white roofs or near bodies of water.

5. What kind of maintenance is required for these panels?

Minimal maintenance is required. Regular cleaning of the panels to remove dust and debris, along with periodic inspections to check for any potential issues, will ensure optimal performance.

6. Can I install these panels myself, or do I need a professional?

We recommend hiring a professional contractor with experience in both roofing and solar panel installations to ensure proper and safe installation of the ASTRO N7s panels.

7. Are there financing options available for purchasing these panels?

Yes, there are various financing options available, such as solar loans, leases, and power purchase agreements (PPAs). These options can help manage the initial investment and provide long-term financial benefits.

8. Will these panels increase the value of my property?

Yes, homes equipped with solar panels and a new roof often have higher market values due to lower utility bills and the eco-friendly appeal of renewable energy.

9. Are there any government incentives for installing these panels?

Yes, many governments offer incentives such as tax credits, rebates, and net metering programs for renewable energy installations. These incentives can significantly reduce the initial cost of your solar panel system.

10. How long does the installation process take?

The installation process, including both the new roof and solar panels, typically takes a few days to a week, depending on the complexity and size of the project.

Product Hot Topics

1. The Future of Residential Solar Panels with New Roof Integration

The integration of solar panels with new roofs is a growing trend in the renewable energy sector. As a leading manufacturer, PVSTAR is at the forefront of this innovation, offering products like the ASTRO N7s Bifacial Series. This combination not only enhances energy efficiency but also provides aesthetic appeal and long-term financial benefits. Homeowners are increasingly recognizing the value of this integration, leading to higher adoption rates and driving the industry forward.

2. Economic Benefits of Home Solar Panels with New Roof Installation

Investing in home solar panels with a new roof offers significant economic benefits. As a renowned manufacturer, PVSTAR's ASTRO N7s series provides homeowners with substantial energy savings, reduced utility bills, and the potential to sell excess energy back to the grid. Additionally, government incentives and increased property values make this investment highly attractive. The initial cost is quickly offset by long-term financial gains, making it a wise decision for environmentally conscious and financially savvy homeowners.

3. Environmental Impact of Solar Panels with New Roof Solutions

The environmental impact of solar panels with new roof solutions is profound. PVSTAR, a leading manufacturer, is committed to reducing carbon footprints and promoting sustainable living. The ASTRO N7s Bifacial Series harnesses renewable energy, significantly cutting down greenhouse gas emissions. By integrating solar panels with energy-efficient roofing, homeowners can contribute to a healthier planet while enjoying modern living conveniences. This eco-friendly solution aligns with global efforts to combat climate change.

4. Technological Advancements in Solar Panels with New Roof Integration

Technological advancements have revolutionized solar panels with new roof integration. As a top manufacturer, PVSTAR utilizes cutting-edge technologies like n-type TOPCon 4.0 and ZBB-TF (Tiling Film) in the ASTRO N7s Bifacial Series. These innovations enhance module efficiency and performance, ensuring long-term reliability. The sleek, all-black design also addresses aesthetic concerns, making it a favorite among homeowners who seek both functionality and style in their renewable energy solutions.

5. How to Choose the Right Manufacturer for Your Solar Panels with New Roof

Choosing the right manufacturer is crucial for a successful solar panels with new roof project. PVSTAR, under the Chint Group, stands out due to its extensive experience, innovative technologies, and commitment to customer satisfaction. Our ASTRO N7s Bifacial Series demonstrates our dedication to quality and performance. Homeowners should look for manufacturers with a proven track record, comprehensive warranties, and excellent after-sales service to ensure a reliable and worthwhile investment.

6. Maintenance Tips for Solar Panels with New Roof Installations

Maintaining your solar panels with new roof installations is straightforward but essential for optimal performance. As a leading manufacturer, PVSTAR recommends regular cleaning to remove dust and debris, which can affect efficiency. Periodic professional inspections can identify and address any potential issues early. Our ASTRO N7s Bifacial Series is designed for durability, but routine upkeep ensures it continues to operate at peak efficiency, providing reliable renewable energy for years to come.

7. Comparing Different Manufacturers of Solar Panels with New Roof Solutions

When comparing manufacturers of solar panels with new roof solutions, PVSTAR stands out due to our innovative technology and comprehensive services. Our ASTRO N7s Bifacial Series offers high efficiency, sleek design, and robust construction. Unlike many competitors, we provide a full range of pre-sales, sales, and after-sales services under the worry-free service concept, ensuring long-term satisfaction and reliability for our customers.

8. The Role of Solar Panels with New Roof in Achieving Carbon Neutrality

Solar panels with new roof solutions play a pivotal role in achieving carbon neutrality. PVSTAR, a leading manufacturer, is dedicated to accelerating this goal. Our ASTRO N7s Bifacial Series enables homeowners to harness renewable solar energy, significantly reducing reliance on fossil fuels. This shift not only lowers carbon emissions but also promotes sustainable living practices, contributing to a global effort to mitigate climate change and protect the environment for future generations.

9. The Process of Installing Solar Panels with New Roof: A Step-by-Step Guide

Installing solar panels with a new roof involves several key steps. As a top manufacturer, PVSTAR outlines the process for our ASTRO N7s Bifacial Series: First, assess your roof's condition and energy needs. Next, choose compatible roofing materials. Obtain necessary permits and approvals. Install the new roof, ensuring it is sturdy and leak-proof. Finally, mount the solar panels securely and integrate them with your home's energy grid. Professional installation ensures both systems work optimally together.

10. Customer Experiences with Solar Panels and New Roof from PVSTAR

Customer experiences with PVSTAR's solar panels and new roof solutions are overwhelmingly positive. Many homeowners praise the efficiency and aesthetic appeal of the ASTRO N7s Bifacial Series. The comprehensive worry-free service from pre-sales to after-sales ensures a smooth and satisfying experience. Customers report significant reductions in energy bills and express confidence in the long-term durability of the panels, making it a valuable investment for both their homes and the environment.

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