Product Main Parameters

Common Product Specifications

Electrical Specifications

Product Manufacturing Process

According to authoritative sources, photovoltaic (PV) panel manufacturing involves several crucial steps to ensure high efficiency and longevity. First, raw silicon material is purified and formed into ingots. The ingots are then sliced into thin wafers, which are treated with various chemicals to form photovoltaic cells. Each cell is carefully tested for efficiency before being assembled into panels. The assembled panels undergo processes like lamination, framing, and adding protective glass layers. Finally, quality checks ensure the panels meet rigorous standards. Specialized machinery and tight quality control at every stage guarantee reliable and durable products.

Product Application Scenarios

Rooftop photovoltaic panels are highly versatile and suitable for various scenarios, including residential homes, commercial buildings, and industrial facilities. For residences, PV panels can significantly reduce electricity bills and offer energy independence. In commercial settings, they provide cost savings and contribute to corporate sustainability goals. Industrial applications benefit from large-scale installations that can power entire facilities, reducing reliance on grid electricity. According to recent studies, installation in urban settings can also mitigate urban heat island effects, offering additional environmental benefits.

Product After-Sales Service

Our after-sales service is designed to ensure customer satisfaction and optimal system performance. Services include regular maintenance checks, performance monitoring, and troubleshooting support. We offer warranties on all components, ensuring any defects are promptly addressed. Customers can reach our dedicated support team through multiple channels, including phone, email, and online chat.

Product Transportation

We ensure safe and efficient transportation of our PV panels to prevent damage during transit. Panels are securely packed using high-quality materials and crating methods. We partner with reputable logistics companies to provide timely delivery. Real-time tracking and insurance options are available to offer peace of mind to our customers.

Product Advantages

• High Efficiency: Up to 23.0%, ensuring maximum energy conversion.
• Durability: Robust construction with low degradation rates.
• Cost-Effective: Low BOS cost and LCOE for better ROI.
• Environmental Impact: Significant reduction in carbon footprint.
• Technological Advancements: Features like bifacial gain for enhanced performance.

Product FAQ

• Q1: What is the power range of these panels?
  A1: The panels have a power range of 570~595W, offering high efficiency for various applications.
• Q2: What is the module efficiency?
  A2: The module efficiency ranges from 22.1% to 23.0%, ensuring effective energy conversion.
• Q3: How durable are these panels?
  A3: Our panels are highly durable with a maximum mechanical test load of 5400 Pa (front) and 2400 Pa (back).
• Q4: What is the temperature coefficient for power?
  A4: The temperature coefficient for power (Pmpp) is -0.29%/°C, indicating low performance degradation in high temperatures.
• Q5: What type of cells are used in these panels?
  A5: The panels use n-type mono-crystalline cells, known for high efficiency and reliability.
• Q6: What are the dimensions and weight of each panel?
  A6: Each panel measures 2278 x 1134 x 30 mm and weighs 32.1 kg.
• Q7: Do these panels support net metering?
  A7: Yes, our panels can be integrated with net metering systems, allowing surplus power to be sold back to the grid.
• Q8: Are the panels weather resistant?
  A8: Yes, the panels have an IP68 rating, ensuring protection against dust and water ingress.
• Q9: What warranties are offered?
  A9: We offer comprehensive warranties on all components, covering manufacturing defects and performance guarantees.
• Q10: Can these panels be installed on any roof type?
  A10: Our panels are compatible with various roof types, including pitched, flat, and metal roofs. Custom mounting solutions are available.

Product Hot Topics

• How does bifacial technology enhance panel performance?
  Bifacial technology captures sunlight from both the front and back of the panel, increasing the overall energy yield. Reflective surfaces like white rooftops or snow can boost the rear-side capture, making these panels highly efficient even in non-ideal conditions. As a leading supplier of rooftop photovoltaic panels, we incorporate bifacial design to offer maximum performance and return on investment for our customers.
• What are the economic benefits of installing rooftop photovoltaic panels?
  Installing rooftop photovoltaic panels provides significant long-term cost savings. Homeowners can drastically reduce or even eliminate their electricity bills. Additionally, surplus energy can be sold back to the grid through net metering, generating additional income. Our panels, being highly efficient, ensure that users get the best return on investment, making us a top supplier in the market.
• How do rooftop photovoltaic panels contribute to environmental sustainability?
  Rooftop photovoltaic panels generate clean, renewable energy, substantially reducing reliance on fossil fuels. This shift helps decrease greenhouse gas emissions, combating climate change. As a supplier committed to sustainability, our panels are designed to offer high efficiency and low environmental impact, contributing positively to global renewable energy efforts.
• What advancements in photovoltaic technology should customers be aware of?
  Recent advancements such as n-type mono-crystalline cells, bifacial technology, and improved temperature coefficients have significantly enhanced panel efficiency and reliability. As a leading supplier, we stay updated with these advancements to provide our customers with cutting-edge rooftop photovoltaic panels.
• How does panel efficiency affect energy production?
  Higher panel efficiency means more electricity is generated from the same amount of sunlight. Our panels offer up to 23.0% efficiency, ensuring maximum energy conversion and minimal space requirements. Being a top supplier, we focus on providing high-efficiency rooftop photovoltaic panels to cater to varied customer needs.
• What are the challenges associated with rooftop photovoltaic panel installation?
  Challenges include initial costs, space requirements, and weather dependency. However, with government incentives and our high-efficiency panels, the return on investment is substantial. As a reliable supplier, we offer comprehensive solutions and support to overcome these challenges.
• How do smart grids integrate with rooftop photovoltaic panels?
  Smart grids use digital technology to manage electricity more efficiently, enabling better demand-response management and load balancing. As a forward-thinking supplier, we provide panels that are compatible with smart grid systems, enhancing overall energy efficiency and user benefits.
• What maintenance is required for rooftop photovoltaic panels?
  Regular maintenance includes cleaning the panels, checking for shading issues, and monitoring system performance. As a full-service supplier, we offer maintenance packages to ensure optimal efficiency and longevity of our rooftop photovoltaic panels.
• How does temperature affect panel performance?
  Higher temperatures typically reduce panel efficiency. Our panels have a low temperature coefficient (-0.29%/°C for power), meaning they perform well even in hot conditions. As a leading supplier, we prioritize thermal efficiency in our rooftop photovoltaic panels.
• What factors should be considered when choosing a rooftop photovoltaic panel supplier?
  Key factors include panel efficiency, durability, after-sales support, and supplier reputation. As a trusted supplier, we offer high-efficiency panels, robust support services, and a strong track record in the rooftop photovoltaic market, ensuring customer satisfaction and reliability.

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