Renewable Energy Photovoltaic 400kw Solar Panel Polycrystalline for Home and Commercial Use¹

Product Description Products Description Pproduct view:Our solar photovoltaicpanels use the  latestmonocrystallinesilicon/polycrystallinesilicon technology toprovide high energyconversion efficiency andare suitable for a variety ofscenarios such as homes,businesses, and industries,helping users reduceenergy costs, reduce carbonemissions, and achievegreen and sustainabledevelopment.  factory  Dovex is a leading manufacturer specializing in the production of high-efficiency solar photovoltaic (PV) panels. With over [X] years of industry experience, we are committed to providing sustainable energy solutions for residential, commercial, and industrial applications.Our factory is located in shanghai, covering an area of  1000 square meters, equipped with advanced automated production lines, precision testing equipment, and a dedicated R&D center. We maintain strict quality control standards throughout the production process to ensure our solar panels meet international certifications such as TüV, CE, IEC, ISO 9001, and UL. Product ParamentersParameterDescriptionPanel TypeMonocrystalline/PolycrystallineMaximum Power (Pmax)330W - 370WVoltage at Max Power (Vmp)30V - 33VOpen Circuit Voltage (Voc)37V - 40VCurrent at Max Power (Imp)9A - 9.5ADimensions1650mm x 1000mm x 35mmWeight18kgWeight21%Warranty Period25 years performance guaranteeCore advantagesHigh conversion efficiency:Using advanced photovoltaic technology, the conversion efficiency is as high as over 21%,which is more energy-saving than traditional photovoltaic panels.Durable and reliable:Passing strict quality in spection and weather resistance test, it ha a long service life, is resistant to wind and sand, is resistant to corosi on, and can adapt to various complex environments.Environmental protection and energy saving:Use solar energy to replace traditional energy, reduce greenhouse gas emissions, and help environmental protection.ApplicationsResidential Systems: Ideal for homeowners seeking energy independence, significantly lowering electricity costs.Commercial SystemsCommercial Systems:Perfect for commercial buildings, offices, and retail spaces to reduce operational energy expenses and improvesustainability.Industrial Systems: Provides reliable power generation for factories, warehouses, and large-scale operations, reducing relianceon.Off-grid electricity.Off-Grid Systems: Perfect for remote areas where electricity access is limited, offering reliable powersolutions.for everyday needs.FAQ1. How much energy can a solar panel generate?The energy output of a solar panel depends on several factors including its efficiency, size, and sunlight exposure. On average, atypical residential solar panel produces between 250W to 400W of power under optimal sunlight conditions. A home system withmultiple panels can generate enough energy to cover most or all of a household's electricity needs.2. How long do solar panels last?Solar panels typically last 25 to 30 years or more, with most panels losing only about 0.5% to 1% of their efficiency each year.Some manufacturers offer 25-year warranties to ensure long-term performance.3. Do solar panels work in cloudy or rainy weather?Yes, solar panels can still generate electricity on cloudy or rainy days, but their output will be reduced compared to fullsunlight. Solar panels work best with direct sunlight but can also function under diffused light, such as on overcast days.4. How much space do I need for solar panels?The space required depends on the energy demand and the efficiency of the panels. For a typical residential system, 20-30 squaremeters of roof space might be needed to install a system that produces around 5kW of power. The more efficient your solar panels,the less space they require.5. Can I install solar panels myself?While it is possible to install solar panels yourself, it is recommended to hire a professional installer for safety and optimalperformance. Professionals will ensure proper installation, wiring, and integration with your electrical system, as well ashandleany local regulations or permits required. 

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