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PV Modules DeepBlue 4.0 Series New PV materials Single Crystal Furnace Graphites Stencil PV paste EVA film Aluminium frame Junction box Carbon/carbon composite materials Energy Storage Products

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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

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

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

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

We have developed a smart energy management platform to address carbon asset management and electricity market trading.

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.

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Products are available in 178 countries and regions

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3110

JA Solar and 5B Sign Strategic Module Supply Agree...

JA Solar, a trusted global partner in green energy, and Australian solar innovator 5B have signed a landmark module supply agreement during the All Energy Australia 2025 exhibition. The agreement cove

2025-10-31

1410

JA Solar Delivers First Batch of 650W DeepBlue 5.0...

JA Solar, a trusted global partner in green energy, achieved a major milestone with the start of volume production and initial shipments of its latest high-efficiency module, DeepBlue 5.0, from its ad

2025-10-14

2609

JA Solar Expands Japanese Market Footprint with De...

JA Solar, a trusted global partner in green energy, reaffirmed its commitment to the Japanese market with the confirmed supply of DeepBlue 4.0 Pro modules for the Tomakomai Solar Power Plant in Hokkai

2025-09-26