从China供应商批发进口220w Mono Crystaline Solar Panel — FOB条款

The 220W Monocrystalline Solar Panel is a photovoltaic module designed for residential, commercial, and industrial solar energy generation applications. This panel utilizes monocrystalline silicon cells measuring 166mm by 166mm, which provide higher conversion efficiency compared to polycrystalline alternatives due to the single-crystal structure enabling better electron flow. The module contains 40 individual cells connected in series configuration, producing a maximum power output of 220 watts under standard test conditions. The panel dimensions are 1660mm by 680mm by 30mm, with an anodized silver aluminum alloy frame providing structural integrity and corrosion resistance for outdoor installation. The back sheet uses white polymer material for light reflection and electrical insulation, while the front surface is protected by tempered glass for impact and weather resistance.

The electrical specifications include a maximum power voltage of 22.07V, which is critical for matching with charge controllers and inverter input requirements in solar power systems. The panel is terminated with MC4 or MC4-compatible connectors, which are the industry standard for quick and reliable electrical connections in solar installations. Each panel includes 0.9 meters of output cable for connection to adjacent panels or system wiring. Standard packaging consists of two panels per carton box, providing protection during transportation and facilitating efficient handling for warehouse storage. The monocrystalline cell technology provides typical conversion efficiencies ranging from 18% to 22% depending on cell quality and manufacturing processes, making this panel suitable for installations where space constraints require higher power output per square meter.

This solar panel targets B2B buyers including solar distributors, renewable energy system integrators, and project developers seeking modules for rooftop and ground-mounted solar installations. The typical buyer profile includes solar installation companies, electrical wholesalers, and renewable energy project contractors requiring reliable photovoltaic modules for residential systems, commercial building installations, and rural electrification projects. The 220W power class positions this panel appropriately for small residential systems, supplementary power installations, and remote location applications where moderate power generation is sufficient. Importers should verify compatibility with their local solar irradiance conditions and confirm that the panel's temperature coefficients are suitable for their climate zones.

Pattern New Energy Co., Ltd. is headquartered in Shenzhen, Guangdong Province, China, with postal code 518000, positioning the supplier in one of China's major manufacturing and export hubs for solar energy equipment. The company operates on the harbor trust tier with a response rate currently recorded at 0.00% and average response hours at 0, indicating limited transactional history on this platform. The supplier specializes in solar panel manufacturing and renewable energy products, with the listing focusing on monocrystalline photovoltaic modules in various power configurations. The supplier profile does not disclose company founding date, manufacturing capacity, employee numbers, annual production volumes, or named project references, and provides primarily product-level specifications rather than company background information.

The product listing presents the 220W monocrystalline solar panel with specific technical parameters including cell dimensions, electrical output ratings, physical dimensions, and connector specifications. The listing provides packaging information indicating two panels per carton box for shipping efficiency. The supplier does not provide information regarding quality certifications such as IEC 61215 and IEC 61730,UL listing, or ISO 9001 quality management system certification in this listing. Buyers seeking verification of product quality and manufacturing standards should request certification documentation and factory audit reports directly from the supplier.