Product Main Parameters

Common Product Specifications

Product Manufacturing Process

The manufacturing process of PVSTAR's Home Solar PV Module adheres to the highest industry standards. The modules are constructed using advanced n-type mono-crystalline cells that undergo non-destructive cutting for enhanced durability. The frame technology employs silver anodized aluminum, giving it robust mechanical strength. Each module is rigorously tested for PID resistance and mechanical load capacity, ensuring long-term reliability. Adopting TOPCon technology and half-cut cell designs, these panels exhibit low temperature coefficients and high efficiency. The bifacial design further allows for additional power gains by utilizing reflected light on the rear end, thus maximizing energy output.

Product Application Scenarios

PVSTAR's Home Solar PV Module is designed for various rooftop application scenarios, including residential, commercial, and balcony installations. Research has shown that rooftop solar installations are highly effective in urban areas, contributing significantly to energy savings and carbon footprint reduction. Residential rooftops benefit from these modules' high efficiency and bifacial gain, optimizing energy capture even in limited space. Commercial rooftops can leverage the low BOS cost and LCOE features to achieve substantial long-term utility savings. Balconies and other smaller rooftops also benefit from the customized cable lengths and the robust construction of these modules, making them versatile and efficient for diverse applications.

Product After-sales Service

PVSTAR offers comprehensive after-sales service to ensure customer satisfaction. Our service includes regular maintenance checks, performance monitoring, and prompt responses to any operational issues. We provide a warranty that covers the module's lifespan, ensuring that any potential degradation is within the specified limits and that the modules continue to perform optimally. Our dedicated customer support team is always ready to assist with technical queries and provide guidance on maximizing system efficiency.

Product Transportation

Transportation of PVSTAR's Home Solar PV Modules is handled with utmost care to prevent any damage during transit. Modules are packed in units of 36 pieces per box, with a total weight of 1207 kg per packing unit for a 40'HQ container. Each container can hold up to 648 modules, ensuring efficient and cost-effective shipping. The packaging is designed to protect the modules from external impacts and environmental conditions during transport.

Product Advantages

• High Efficiency: Up to 23.0% module efficiency
• Durability: PID resistance and robust construction
• Cost-Effective: Low BOS cost & LCOE
• Bifacial Gain: Additional power from reflected light
• Customizable: Tailored cable lengths and connector types

Product FAQ

1. What is the efficiency range of these solar panels?
   The efficiency of PVSTAR Home Solar PV Module ranges from 22.1% to 23.0%, making it one of the most efficient options available on the market.
2. What is bifacial gain?
   Bifacial gain refers to the additional power these panels generate using reflected light on their rear end, increasing overall energy output by up to 25%.
3. What type of cells do these modules use?
   They use n-type mono-crystalline cells, which are known for their high efficiency and durability.
4. What is the expected power degradation over time?
   In the first year, power degradation is ≤ 1.0%, and from year 2 to 30, it is ≤ 0.4% per year.
5. What kind of after-sales service do you offer?
   We provide regular maintenance, performance monitoring, and prompt responses to any operational issues, backed by a comprehensive warranty.
6. How are the solar panels transported?
   Panels are packed in units of 36 pieces per box and transported in 40'HQ containers, with robust packaging to prevent damage during transit.
7. Can these modules be used for commercial rooftops?
   Yes, these modules are highly suitable for commercial rooftops due to their high efficiency and low BOS cost.
8. What is the temperature coefficient of Pmpp?
   The temperature coefficient of Pmpp is -0.29%/℃, indicating minimal performance loss with temperature changes.
9. What is the module construction material?
   The frame is made from silver anodized aluminum, and the front and back glasses are 2.02.0 mm thick.
10. Can I get custom cable lengths for my installation?
    Yes, cable lengths can be customized to meet your installation needs.

Product Hot Topics

1. Why Choose Bifacial Solar Panels for Household Use?
   Bifacial solar panels offer a unique advantage by capturing sunlight from both sides, significantly increasing energy output. This makes them an ideal choice for household use, where maximizing energy efficiency is crucial. As a leading supplier of solar panels for household use, PVSTAR's bifacial modules ensure homeowners can harness the full potential of solar energy, leading to lower electricity bills and a smaller carbon footprint.
2. Understanding the Importance of Temperature Coefficient in Solar Panels
   The temperature coefficient of a solar panel impacts its efficiency in different weather conditions. PVSTAR's home solar panels for household use feature a low temperature coefficient of -0.29%/℃, meaning they maintain high efficiency even in high temperatures. This attribute makes them suitable for diverse climates, ensuring consistent energy production throughout the year. A trusted supplier of solar panels for household use, PVSTAR ensures that performance remains optimal regardless of temperature fluctuations.
3. How PVSTAR Ensures Long-Term Reliability of Solar Panels
   PVSTAR employs rigorous testing and advanced manufacturing processes to ensure the long-term reliability of its solar panels for household use. Each module undergoes non-destructive cutting, PID resistance testing, and mechanical load assessments. This thorough testing guarantees that the panels can withstand various environmental stresses, providing homeowners with a dependable energy solution. As a leading supplier, PVSTAR's commitment to quality is evident in its durable and efficient solar panels.
4. Economic Benefits of Low BOS Cost & LCOE in Solar Panel Installation
   Balance of System (BOS) costs and Levelized Cost of Energy (LCOE) are critical factors in solar panel installations. PVSTAR's home solar panels for household use are designed to minimize these costs, making solar energy more accessible and affordable. Lower BOS and LCOE translate to reduced installation costs and higher return on investment for homeowners. As a top supplier of solar panels for household use, PVSTAR ensures that economic benefits are passed on to the consumer.
5. The Role of Advanced Cell Technology in Enhancing Solar Panel Efficiency
   PVSTAR's home solar panels for household use leverage advanced n-type mono-crystalline cell technology and TOPCon innovation. This combination results in higher efficiency and better performance under various conditions. The half-cut cell design reduces electrical losses and increases overall output. By integrating these technologies, PVSTAR, a reputed supplier, delivers cutting-edge solar panels that offer superior efficiency and reliability.
6. The Environmental Impact of Switching to Solar Panels for Household Use
   Switching to solar panels is an effective way to reduce carbon emissions and promote environmental sustainability. PVSTAR's home solar panels for household use help households decrease their reliance on fossil fuels, contributing to global carbon neutrality goals. As a responsible supplier of solar panels for household use, PVSTAR is committed to environmental stewardship and encourages homeowners to adopt renewable energy solutions.
7. How to Maximize Energy Production with Proper Solar Panel Installation
   Proper installation is key to maximizing energy production from solar panels. PVSTAR provides detailed installation manuals and technical support to ensure optimal placement and orientation of the panels. Factors such as roof angle, shading, and orientation are crucial for achieving maximum efficiency. As a leading supplier of solar panels for household use, PVSTAR ensures that customers receive the necessary guidance for successful installations.
8. The Advantages of Customized Solar Panel Solutions for Households
   Every household has unique energy needs, and customized solar panel solutions can meet these specific requirements. PVSTAR offers tailored cable lengths, connector types, and module configurations to fit different installation scenarios. Whether it's a residential rooftop, commercial space, or balcony, PVSTAR, a top supplier, provides versatile and efficient solar panels for household use.
9. Maintenance Tips for Long-Lasting Solar Panel Performance
   Regular maintenance is essential for ensuring long-lasting performance of solar panels. PVSTAR's home solar panels for household use come with comprehensive after-sales service, including performance monitoring and routine checks. Homeowners should keep the panels clean and free from obstructions to maintain optimal efficiency. As a reliable supplier of solar panels for household use, PVSTAR is committed to providing ongoing support for sustained energy production.
10. The Future of Solar Energy: Innovations and Trends
    Solar energy is continuously evolving with new innovations and trends. PVSTAR is at the forefront of these advancements, offering high-efficiency, bifacial, and low-cost solar panels for household use. Future trends include the integration of smart grid technology, energy storage solutions, and improved materials for longer-lasting panels. As a leading supplier, PVSTAR ensures that its products remain cutting-edge, providing homeowners with state-of-the-art solar energy solutions.