Product Main Parameters

PARAMETER	VALUE
POWER RANGE	425~445W
POWER SORTING	0~3%
MAX MODULE EFFICIENCY	22.80%
FIRST YEAR POWER DEGRADATION	≤ 1.0%
YEAR 2-30 POWER DEGRADATION	≤ 0.4%

Common Product Specifications

Outer dimensions (L x W x H)	1722 x 1134 x 30 mm
Cell type	n-type mono-crystalline
No. of cells	108 (6*18)
Frame technology	Aluminum, black or silver anodized
Front glass thickness	3.2 mm
Cable length (Including connector)	Portrait: ( )350 mm,( - )250 mm; Customized length
Cable diameter (IEC/UL)	4 mm²/ 12 AWG
Maximum mechanical test load	5400 Pa (front) / 2400 Pa (back)
Connector type (IEC/UL)	HCB40 (Standard) / MC4-EVO2A (Optional)
Module weight	21.3 kg
Packing unit	36 pcs / box
Weight of packing unit (for 40'HQ container)	811 kg
Modules per 40' HQ container	936 pcs (Subject to sales contract)

Product Manufacturing Process

According to authoritative sources in the field of photovoltaic technology, the manufacturing process of monocrystalline solar panels involves several key steps. First, high-purity silicon is melted and grown into a single crystal structure using the Czochralski process. This crystal, known as an ingot, is then sliced into thin wafers using wire saws. These wafers are cleaned, polished, and undergo doping to create a p-n junction essential for electricity generation. An anti-reflective coating is applied to enhance light absorption, and metallic contacts are added for electrical conduction. Finally, the cells are encapsulated between layers of ethylene-vinyl acetate (EVA) and a protective backsheet, framed, and laminated to form the complete solar panel. The entire process is designed to maximize efficiency, reliability, and longevity of the solar panels.

Product Application Scenarios

Research indicates that monocrystalline solar panels are highly versatile and suitable for a variety of rooftop applications in residential, commercial, and industrial settings. In residential scenarios, these panels are generally installed on the rooftops of houses, providing homeowners with clean, sustainable electricity and reducing their reliance on the grid. Commercial applications include installation on office buildings, shopping complexes, and warehouses, where the high-efficiency panels can offset substantial energy costs and enhance sustainability credentials. Industrial installations often cover large areas such as factory roofs, carports, and even ground-mounted systems, providing significant power output essential for heavy machinery and operations. The adaptability of these panels to different orientations and their high performance under diverse conditions make them an ideal solution in multiple contexts.

Product After-Sales Service

• Comprehensive warranty packages covering product performance and durability.
• Regular maintenance checks and performance monitoring to ensure optimal functionality.
• Responsive customer service for troubleshooting and support.

Product Transportation

PVSTAR ensures that all solar panels are securely packaged using robust materials to prevent damage during shipping. Each shipment undergoes rigorous inspection before dispatch. For international orders, containers are optimized for safe and efficient transport. Documentation and tracking are provided to customers for real-time updates on transit status.

Product Advantages

• High efficiency and power output.
• Durable construction with advanced weather resistance.
• Ease of installation and integration into existing infrastructure.
• Long lifespan with minimal maintenance requirements.
• Positive environmental impact and contribution to sustainability.

Product FAQ

1. What is the efficiency rate of these solar panels?

The efficiency rate of these China solar panels for domestic use reaches up to 22.80%, making them highly effective for energy generation in various rooftop scenarios.

2. Are these panels suitable for residential use?

Yes, these China solar panels for domestic use are ideal for residential rooftops, providing high power output and reliability.

3. How durable are these panels?

These China solar panels for domestic use are built with durable materials such as aluminum frames and thick front glass, ensuring resistance to extreme weather conditions.

4. Can these panels be installed on commercial buildings?

Absolutely, these panels are highly suitable for commercial installations as well, due to their high power output and efficiency.

5. What type of maintenance is required?

Maintenance for these China solar panels for domestic use is minimal, typically involving occasional cleaning and performance checks to ensure optimal functionality.

6. What is the warranty period?

The warranty period covers up to 25 years for performance and product durability, ensuring long-term satisfaction for users.

7. How are the panels transported?

The panels are securely packaged and shipped internationally, with robust packaging to prevent damage. Customers receive tracking information for real-time updates.

8. What are the environmental benefits?

These China solar panels for domestic use help reduce carbon footprint by generating clean, renewable energy, contributing to global sustainability efforts.

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

Many countries offer incentives such as tax credits, rebates, and net metering programs to promote the installation of solar panels, including these China solar panels for domestic use.

10. How does the installation process work?

The installation process involves mounting the panels on the roof, connecting them to an inverter, and integrating them into the household electrical system. Professional installers ensure the setup meets all safety standards.

Product Hot Topics

1. Cost Savings with China Solar Panels for Domestic Use

Investing in China solar panels for domestic use can lead to substantial cost savings on electricity bills. Over the years, the savings can accumulate, offsetting the initial investment and offering long-term financial benefits to homeowners. With high efficiency and reliable performance, these panels maximize energy generation, reducing the amount of electricity needed from the grid. Additionally, many regions offer financial incentives and rebates for solar panel installations, further enhancing the cost-effectiveness of adopting solar energy.

2. Environmental Impact of China Solar Panels for Domestic Use

China solar panels for domestic use contribute significantly to reducing the carbon footprint of households. By harnessing solar energy, homeowners can decrease their reliance on fossil fuels, thereby cutting down greenhouse gas emissions. This shift to renewable energy sources not only mitigates climate change but also promotes cleaner air and a healthier environment. By choosing solar panels, individuals play an active role in the global movement towards sustainability and environmental conservation.

3. Energy Independence with China Solar Panels for Domestic Use

One of the key advantages of China solar panels for domestic use is the energy independence they provide. Homeowners can generate their own electricity, reducing dependence on the grid and protecting themselves from fluctuations in energy prices. In regions prone to power outages, having a solar energy system ensures a more reliable power supply. Coupled with battery storage solutions, solar panels can provide continuous electricity even during nighttime or cloudy days, ensuring a stable and autonomous energy source.

4. Boosting Property Value with China Solar Panels for Domestic Use

Installing China solar panels for domestic use can enhance the market value of a property. Homes equipped with solar energy systems are often valued higher and attract more potential buyers due to their lower operational costs and environmental benefits. Real estate studies have shown that properties with solar installations tend to sell faster and at premium prices compared to those without. Hence, solar panels not only offer immediate savings but also long-term financial returns through increased property value.

5. Government Incentives for China Solar Panels for Domestic Use

Many countries offer various incentives to encourage the adoption of China solar panels for domestic use. These incentives can include tax credits, rebates, and net metering programs, making solar energy more affordable and accessible. For instance, the federal solar tax credit in the United States provides a significant deduction in federal taxes for solar energy installations. Such incentives not only reduce the upfront cost but also enhance the financial viability of switching to renewable energy.

6. Technological Advancements in China Solar Panels for Domestic Use

Technological advancements in the field of photovoltaics have significantly improved the efficiency and performance of China solar panels for domestic use. Innovations in materials, cell design, and manufacturing processes have led to higher power output and greater durability. For example, the use of n-type monocrystalline silicon enhances the conversion efficiency and longevity of solar panels. These advancements ensure that modern solar panels are more reliable and capable of meeting the energy needs of households effectively.

7. Overcoming Initial Costs of China Solar Panels for Domestic Use

While the initial cost of installing China solar panels for domestic use can be substantial, various financing options are available to make it more manageable. Homeowners can explore options such as solar loans, leases, and power purchase agreements (PPAs) to spread the cost over time. Additionally, many solar providers offer flexible payment plans and zero-down financing. By taking advantage of these options, homeowners can enjoy the benefits of solar energy without a significant upfront investment.

8. Maintaining China Solar Panels for Domestic Use

Maintenance for China solar panels for domestic use is relatively low, ensuring hassle-free operation for homeowners. Regular maintenance typically involves cleaning the panels to remove dust and debris, which can affect performance. Periodic inspections by professionals can help identify and address any potential issues, ensuring optimal functionality. With proper maintenance, solar panels can retain their efficiency and longevity, providing reliable energy generation for decades.

9. Performance of China Solar Panels for Domestic Use in Different Climates

China solar panels for domestic use are designed to perform well in a variety of climatic conditions. Advances in technology have improved their efficiency in low-light conditions, making them effective even in regions with less sunlight. Additionally, these panels are built to withstand extreme weather conditions, including high winds, heavy snow, and intense heat. Their robust construction ensures reliable performance and durability, regardless of the geographic location.

10. Future Trends for China Solar Panels for Domestic Use

The future of China solar panels for domestic use looks promising, with ongoing research and development driving continuous improvements. Emerging trends include the integration of smart technology for better energy management and the development of high-efficiency materials. Innovations such as bifacial panels, which capture sunlight from both sides, and perovskite cells, which offer higher efficiency at lower costs, are set to revolutionize the solar industry. As technology advances, solar panels will become even more accessible and beneficial for households worldwide.