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      Industry Chain
      Standard monocrystalline silicon wafers
      High-precision control of silicon chip quality with the aid of big data
      Quality and reliable cells
      High conversion efficiency based on JA Solar's independently-developed efficient Cell technology and time-tested choice in silicon chip size
      State-of-the-art high-efficiency modules
      High-efficiency, high-output, high-power generation capacity, and high-reliability module products
      Power station solutions
      Professional management and control system for the entire process, offering customers one-stop multi-functional solutions
      Standard monocrystalline silicon wafers
      High-precision control of silicon chip quality with the aid of big data
      Quality and reliable cells
      High conversion efficiency based on JA Solar's independently-developed efficient Cell technology and time-tested choice in silicon chip size
      State-of-the-art high-efficiency modules
      High-efficiency, high-output, high-power generation capacity, and high-reliability module products
      Power station solutions
      Professional management and control system for the entire process, offering customers one-stop multi-functional solutions
      Solutions
      Distributed Commercial Solutions
      Distributed Commercial Solutions
      Take advantage of the sun's power with JA Solar's rooftop PV system. Business owners can save on electricity costs and earn additional income by using the generated solar power for their own needs and selling the excess back to the grid.
      Household PV Solutions
      Household PV Solutions
      Our Household PV System is a cutting-edge solution that allows homeowners to generate their own electricity and save on energy costs. With this system, DC electricity is converted into AC by an inverter and monitored by a meter box. The generated electricity can be used by the household or sold back to the State Grid at the local electricity rate, providing additional income.
      Large-scale Power Plant Solutions
      Large-scale Power Plant Solutions
      At JA Solar we specialize in multi-form photovoltaic (PV) power plants, including conventional centralized PV power plants, Agri Voltaics , Floating Solar PV power plants, and  and other forms. Additionally, we offer multi-energy power plants with wind and solar storage, source-grid-load-storage integrated power plants, and other innovative energy solutions. Our aim is to drive the transition to green energy and reduce carbon emissions, ultimately working towards carbon neutrality.
      Carbon Free Power Plant
      Carbon Free Power Plant
      We have developed a smart energy management platform to address carbon asset management and electricity market trading.
      Energy Storage Solutions
      Energy Storage Solutions
      As one of JA Solar emerging businesses in smart energy, JA Solar Energy Storage is a crucial part of the company's " one body, two wings " strategy. JA Solar Energy Storage is dedicated to becoming a leading global provider of energy storage products and solutions, creating a smart, low-carbon, and safe and efficient electric environment for all.
      Projects

      Products are available in 130 countries and regions

      Asia
      Europe
      North America
      Latin America
      Africa
      Oceania
      News & Events
      0708
      JA Solar and AP Power Sign Strategic Cooperation A...
      JA Solar, a trusted partner in global green energy, has signed a strategic cooperation agreement with Advance Prime Power Corporation (AP Power), a prominent renewable energy developer in the Philippi
      2025-08-07
      2807
      JA Solar Establishes Global Benchmark with TÜV Rhe...
      JA Solar’s Shanghai R&D laboratory is now the first vendor in the global photovoltaic industry to receive TÜV Rheinland’s certification for power measurement uncertainty in solar cells. This milestone
      2025-07-28
      1807
      JA Solar Supplies High-Efficiency Modules to Zambi...
      JA Solar, a trusted partner in global green energy, played an integral role in electrifying Zambia’s largest standalone photovoltaic installation, the 100MW Kabwe solar power plant. Exclusively equipp
      2025-07-18