Product Main Parameters

Common Product Specifications

Product Manufacturing Process

The manufacturing process of ASTRO N7s involves advanced n-type TOPCon 4.0 technology, which significantly enhances the efficiency and stability of the solar panels. The zero-busbar (ZBB) integrated interconnection technology is adopted to reduce resistance and improve power output. During the production, high-quality mono-crystalline cells are precisely aligned and encapsulated using robust materials to ensure durability and longevity. The all-black design not only provides aesthetic appeal but also aids in optimal performance by reducing thermal losses. Each panel is subjected to rigorous stress and environmental testing before being approved for distribution. This meticulous process ensures that customers receive reliable and high-performance solar panels.

Product Application Scenarios

The ASTRO N7s panels are versatile and can be effectively utilized in various rooftop applications including residential, commercial, and balcony installations. These panels are designed to seamlessly integrate with different architectural styles, thanks to their sleek all-black appearance. Their high efficiency and superior power output make them suitable for urban and suburban settings where space can be a constraint. Furthermore, their robust construction allows them to withstand harsh weather conditions, making them ideal for a global market. By adopting these panels, users can significantly reduce their energy costs and contribute to carbon neutrality.

Product After-Sales Service

PVSTAR provides a comprehensive after-sales service for the ASTRO N7s series. This includes a 25-year product warranty and a 30-year performance warranty. Our dedicated customer support team is available to address any technical issues and provide timely solutions. Additionally, we offer periodic maintenance services to ensure that your solar panels operate at peak efficiency throughout their lifespan.

Product Transportation

The ASTRO N7s solar panels are packed in robust, weather-resistant packaging to ensure safe transportation. Each 40' HQ container can accommodate 936 panels, subject to the sales contract. The packaging is designed to minimize movement and prevent any damage during transit, ensuring that the panels arrive in pristine condition.

Product Advantages

• High Efficiency: Enhanced module efficiency with n-type TOPCon 4.0 technology.
• Durability: Robust construction withstands extreme weather conditions.
• Aesthetic Appeal: Sleek all-black design for seamless rooftop integration.
• Comprehensive Warranty: 25-year product warranty and 30-year performance warranty.
• Cost-Effective: Reduced energy costs over the panel's lifetime.

Product FAQ

1. Q: How efficient are the ASTRO N7s panels?
   A: The ASTRO N7s panels have a maximum module efficiency of 23.0%, making them highly efficient and cost-effective for various applications.
2. Q: What is the power range of these panels?
   A: The power range of ASTRO N7s panels is between 440 to 460W, providing superior power output for different energy needs.
3. Q: Are these panels suitable for commercial use?
   A: Yes, the ASTRO N7s panels are versatile and can be used for residential, commercial, and balcony installations.
4. Q: What is the expected lifespan of these panels?
   A: The ASTRO N7s panels come with a 25-year product warranty and a 30-year performance warranty, ensuring long-term reliability.
5. Q: How are these panels transported?
   A: The panels are packed in robust, weather-resistant packaging designed to minimize movement and prevent damage during transit.
6. Q: What makes these panels cost-effective?
   A: Their high efficiency, durability, and comprehensive warranty make ASTRO N7s panels a cost-effective solution for reducing energy costs.
7. Q: What materials are used in the frame and glass?
   A: The frame is made of aluminum with black anodization, and the glass is 1.61.6 mm on both front and back.
8. Q: Are custom cable lengths available?
   A: Yes, custom cable lengths can be arranged to suit specific installation requirements.
9. Q: How do these panels perform in harsh weather?
   A: The robust construction of ASTRO N7s panels allows them to withstand harsh weather conditions, ensuring long-term performance.
10. Q: What kind of support is available for these panels?
    A: PVSTAR offers comprehensive after-sales service including technical support and periodic maintenance to ensure optimal performance.

Product Hot Topics

1. Comment: The ASTRO N7s solar panels by PVSTAR are truly a game-changer in the renewable energy market. Their high efficiency and sleek design make them a perfect fit for both residential and commercial rooftops. Additionally, the cost-effectiveness of these wholesale solar panels means significant savings on energy bills over their lifespan. I highly recommend them for anyone looking to invest in sustainable energy solutions.
2. Comment: I recently installed the ASTRO N7s panels on my home, and I am extremely satisfied with their performance. The installation was straightforward, thanks to the panel's user-friendly design. The all-black technology looks great on my roof, and I've already noticed a reduction in my energy costs. The cost-effective nature of these wholesale solar panels is truly commendable.
3. Comment: PVSTAR's ASTRO N7s panels are among the best I've seen in the market. The advanced n-type TOPCon 4.0 technology ensures high efficiency and excellent power output. The comprehensive warranty and robust after-sales service offer peace of mind, making these panels a cost-effective and reliable choice for any rooftop application.
4. Comment: The ASTRO N7s panels are well-constructed and can withstand extreme weather conditions, which is a huge advantage in areas prone to storms. Their high efficiency and power range make them suitable for various applications. Buying these wholesale solar panels was a cost-effective decision for my business.
5. Comment: PVSTAR's commitment to quality and customer satisfaction is evident in the ASTRO N7s panels. They are not only efficient and durable but also aesthetically pleasing. The cost-effectiveness of these wholesale solar panels makes them an excellent investment for anyone looking to switch to renewable energy.
6. Comment: Installing the ASTRO N7s panels was one of the best decisions I've made for my home. Their high efficiency and sleek design make them stand out. The savings on energy costs have been significant, proving these wholesale solar panels to be a cost-effective solution. I highly recommend them.
7. Comment: The ASTRO N7s panels are a testament to PVSTAR's innovation and dedication to renewable energy. The zero-busbar integrated interconnection technology is impressive, and the panels' efficiency is unmatched. Their wholesale pricing makes them a cost-effective option for large-scale installations.
8. Comment: As an installer, I prefer working with PVSTAR's ASTRO N7s panels because they are easy to transport and install. The custom cable lengths are a great feature, and their high efficiency ensures satisfied customers. These cost-effective wholesale solar panels are a fantastic addition to any rooftop.
9. Comment: PVSTAR has outdone itself with the ASTRO N7s series. The panels' all-black design not only looks great but also enhances performance by reducing thermal losses. Their cost-effectiveness and high efficiency make them a top choice for anyone looking to go solar.
10. Comment: The ASTRO N7s panels are an excellent choice for anyone looking to invest in solar energy. Their high efficiency and robust construction ensure long-term performance. The cost-effective wholesale pricing makes them accessible to a wider audience. Kudos to PVSTAR for such a fantastic product.