Product Main Parameters

Common Product Specifications

Product Manufacturing Process

The ASTRO N5 CHSM72N(DG)/F-BH Bifacial Series solar panels are manufactured using advanced TOPCon and half-cut cell technologies. TOPCon, or Tunnel Oxide Passivated Contact, improves cell efficiency by reducing recombination losses. Half-cut cell technology splits solar cells into two halves, reducing resistance and increasing efficiency under partial shade conditions. The use of non-destructive cutting techniques ensures minimal micro-cracks, enhancing durability. A robust aluminum frame and double glass encapsulation offer superior strength, while PID resistance ensures long-term performance. The manufacturing process adheres to stringent quality controls to ensure each panel meets high standards of reliability and efficiency.

Product Application Scenarios

The ASTRO N5 CHSM72N(DG)/F-BH Bifacial Series solar panels are versatile and can be applied in various scenarios. In residential applications, they can be installed on rooftops, balconies, and even ground-mounted setups, providing significant energy savings. For commercial settings, these panels can be used on industrial rooftops, carports, and large-scale solar farms. The bifacial design allows for energy capture from both sides, making them ideal for areas with reflective surfaces or elevated installations. Their high efficiency and durability make them suitable for diverse climates, from hot and arid regions to cold and snowy areas, ensuring reliable energy production year-round.

Product After-Sales Service

PVSTAR offers comprehensive after-sales service to ensure customer satisfaction. Our service includes a 25-year product and performance warranty, covering any defects in materials or workmanship. Additionally, we provide ongoing technical support, regular maintenance services, and system performance monitoring to ensure optimal operation. Customers can access our support team via phone, email, or our online portal for any assistance. We also offer an extended warranty and service packages to cater to specific customer needs, ensuring that your solar investment remains protected and performs efficiently over its lifespan.

Product Transportation

The ASTRO N5 CHSM72N(DG)/F-BH Bifacial Series solar panels are carefully packaged and transported to ensure they reach customers in perfect condition. Each panel is individually wrapped and cushioned to prevent damage during transit. For bulk orders, panels are packed in sturdy, weather-resistant boxes that are optimized for space and weight, reducing shipping costs. We work with reputable logistics partners to provide reliable and timely delivery to various global destinations. Customers can track their shipment in real-time via our online tracking system, ensuring transparency and peace of mind throughout the delivery process.

Product Advantages

• High efficiency up to 23.0%
• Advanced TOPCon and half-cut cell technologies
• PID resistance for long-term performance
• Bifacial gain for enhanced energy capture
• Robust construction with double glass encapsulation
• Suitable for various application scenarios
• Comprehensive 25-year warranty and after-sales service

Product FAQ

1. What is the efficiency of the ASTRO N5 CHSM72N(DG)/F-BH Bifacial Series?

The ASTRO N5 CHSM72N(DG)/F-BH Bifacial Series solar panels have a maximum efficiency of up to 23.0%, making them among the best solar panels on the market. This high efficiency ensures optimal energy production even in limited space.

2. What technology is used in these solar panels?

These panels utilize TOPCon (Tunnel Oxide Passivated Contact) and half-cut cell technologies. TOPCon reduces recombination losses, while half-cut cells decrease resistance, enhancing overall panel efficiency and performance.

3. Are the panels resistant to Potential Induced Degradation (PID)?

Yes, the ASTRO N5 CHSM72N(DG)/F-BH Bifacial Series panels are designed with PID resistance, ensuring long-term efficiency and reliability, even in challenging environmental conditions.

4. What kind of warranty do these panels come with?

These panels come with a comprehensive 25-year product and performance warranty. This long-term warranty covers any defects in materials or workmanship and ensures sustained performance over their lifespan.

5. Can these panels be used in residential and commercial applications?

Yes, the ASTRO N5 CHSM72N(DG)/F-BH Bifacial Series is suitable for both residential and commercial applications. Their versatile design and high efficiency make them ideal for a variety of installations including rooftops, balconies, and large-scale solar farms.

6. What is the mechanical load capacity of these panels?

The panels have been tested to withstand mechanical loads of up to 5400 Pa on the front side and 2400 Pa on the backside, ensuring durability against harsh weather conditions like snow and wind.

7. How are the panels packaged for transportation?

Each panel is individually wrapped and cushioned to prevent damage during transit. Bulk orders are packed in sturdy, weather-resistant boxes and optimized for space and weight to reduce shipping costs.

8. How does the bifacial design benefit energy capture?

The bifacial design allows the panels to capture energy from both the front and back sides, enhancing overall energy production. This is particularly beneficial in areas with reflective surfaces or elevated installations.

9. What is the operating temperature range for these panels?

The nominal module operating temperature (NMOT) for these panels is 41±2℃, allowing them to perform efficiently in a wide range of environmental conditions, from hot and arid regions to cold and snowy areas.

10. Is technical support available after purchase?

Yes, PVSTAR provides ongoing technical support, regular maintenance services, and system performance monitoring to ensure optimal operation. Customers can contact our support team via phone, email, or online portal for assistance.

Product Hot Topics

1. Advantages of Using TOPCon Technology in Solar Panels

TOPCon (Tunnel Oxide Passivated Contact) technology is a significant advancement in solar panel efficiency. By reducing recombination losses, TOPCon technology enhances the energy conversion efficiency of solar cells, making them one of the best solar panels on the market. TOPCon panels like the ASTRO N5 CHSM72N(DG)/F-BH Bifacial Series offer higher efficiency, better performance in low-light conditions, and reduced degradation over time. As a reliable supplier in the industry, PVSTAR ensures that their panels meet the highest standards of quality and performance, making them an excellent choice for both residential and commercial applications.

2. Benefits of Bifacial Solar Panels for Energy Production

Bifacial solar panels have the unique ability to capture sunlight from both the front and back sides, significantly increasing their energy production. This dual-sided energy capture makes them among the best solar panels on the market. When installed in areas with reflective surfaces like gravel or snow, bifacial panels can produce up to 25% more energy compared to traditional panels. As a leading supplier, PVSTAR’s ASTRO N5 CHSM72N(DG)/F-BH Bifacial Series maximizes this advantage with TOPCon and half-cut cell technologies, ensuring high efficiency and durability, making them a top choice for maximizing energy yield.

3. How Half-Cut Cell Technology Improves Solar Panel Efficiency

Half-cut cell technology divides solar cells into two halves, reducing internal resistance and increasing efficiency. This technology is a key feature in the best solar panels on the market, like PVSTAR’s ASTRO N5 CHSM72N(DG)/F-BH Bifacial Series. By lowering resistance, half-cut cells minimize power losses and improve performance under partial shading and low-light conditions. As a reliable supplier, PVSTAR integrates half-cut cell technology with TOPCon to provide panels that offer superior efficiency and reliability, ensuring high energy output and long-term performance for both residential and commercial installations.

4. Importance of PID Resistance in Solar Panels

PID (Potential Induced Degradation) resistance is a crucial factor in maintaining the long-term performance of solar panels. PID can significantly reduce the efficiency and lifespan of a solar panel. The ASTRO N5 CHSM72N(DG)/F-BH Bifacial Series by PVSTAR, a leading supplier, includes PID resistance as a standard feature, ensuring sustained high performance even in harsh environmental conditions. This makes them among the best solar panels on the market, providing reliability and efficiency over their 25-year warranty period. Customers can trust in PVSTAR’s commitment to quality and durability.

5. Why Aluminum Frames are Preferred in Solar Panels

Aluminum frames are favored in solar panel construction due to their strength, lightweight, and resistance to corrosion. The ASTRO N5 CHSM72N(DG)/F-BH Bifacial Series by PVSTAR utilizes high-quality aluminum frames that offer robust protection and support. As a leading supplier, PVSTAR ensures that their panels are designed to withstand severe weather conditions, making them among the best solar panels on the market. The use of anodized aluminum frames enhances the durability and longevity of the panels, ensuring they remain secure and operational for many years, providing excellent value for residential and commercial installations.

6. The Role of Double Glass Encapsulation in Solar Panels

Double glass encapsulation provides superior protection and durability for solar panels. This design feature is prominent in the ASTRO N5 CHSM72N(DG)/F-BH Bifacial Series by PVSTAR, a top supplier in the industry. Double glass panels are more resistant to environmental stressors such as moisture, temperature fluctuations, and mechanical impacts, making them among the best solar panels on the market. This construction ensures minimal degradation over time and enhances the overall lifespan of the panels, providing reliable and efficient energy production for both residential and commercial applications.

7. How Solar Panels Can Benefit Residential Installations

Solar panels provide significant benefits for residential installations, including reduced electricity bills, increased property value, and a smaller carbon footprint. The ASTRO N5 CHSM72N(DG)/F-BH Bifacial Series by PVSTAR, a leading supplier, is among the best solar panels on the market for residential use. Their high efficiency, bifacial design, and robust construction make them ideal for rooftop, balcony, and ground-mounted installations. Homeowners can rely on PVSTAR’s comprehensive after-sales service and 25-year warranty, ensuring long-term performance and satisfaction with their renewable energy investment.

8. Understanding Solar Panel Degradation Rates

Solar panel degradation rates refer to the decrease in energy output over time. The ASTRO N5 CHSM72N(DG)/F-BH Bifacial Series by PVSTAR, a top supplier, offers low degradation rates, making them some of the best solar panels on the market. In the first year, the panels experience a power degradation of ≤ 1.0%, and ≤ 0.4% annually from year 2 to 30. This low degradation rate ensures sustained high efficiency and reliability over the panels’ lifespan. Customers can trust in PVSTAR’s commitment to quality, ensuring their solar investment provides consistent energy production for many years.

9. Exploring Solar Panel Efficiency Ratings

Solar panel efficiency ratings indicate how effectively a panel converts sunlight into usable electricity. The ASTRO N5 CHSM72N(DG)/F-BH Bifacial Series by PVSTAR, a leading supplier, boasts a maximum efficiency of up to 23.0%, making them among the best solar panels on the market. High efficiency means more energy production from the same amount of sunlight, maximizing the return on investment for homeowners and businesses. PVSTAR’s advanced technologies, such as TOPCon and half-cut cells, contribute to these high efficiency ratings, ensuring optimal performance and reliability in various installation scenarios.

10. The Impact of Solar Panels on Commercial Energy Savings

Commercial installations can achieve significant energy savings by utilizing high-efficiency solar panels like the ASTRO N5 CHSM72N(DG)/F-BH Bifacial Series from PVSTAR, a top supplier. These panels are among the best solar panels on the market, offering robust design, high efficiency, and long-term reliability. By reducing reliance on grid electricity, businesses can lower operational costs and improve their sustainability credentials. The bifacial design and advanced technologies ensure maximum energy output, even in less-than-ideal conditions, making them a smart investment for commercial properties aiming for energy independence and reduced carbon footprint.

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