Best Solar Energy Companies in China
The 329 best Solar Energy companies in China in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: GCL New Energy.
China's Solar Energy sector has 329 tracked companies and $4.9B in disclosed funding — and that number alone tells you how seriously capital has committed to this market. GCL Technology Holdings leads the directory at $710M raised, followed by Astronergy at $328M, two companies whose funding totals dwarf the rest of the field by a meaningful margin. InterContinental Energy sits at $115M. The global solar market hit roughly $222.1B in 2024, on a 20.5% CAGR trajectory, driven by decarbonization mandates and government policy tailwinds that aren't slowing down. So the scale here is real earned industrial weight, not speculative froth.
What I find notable is the momentum underneath the top line. Across energy-adjacent apps and platforms, median install growth is running at roughly 28% year-over-year, a signal that digital infrastructure around solar electricity generation and solar PV is catching up to the hardware build-out. Coverage of hot themes like EV battery technology and EV energy management systems is rising fast alongside pure-play generation. No unicorns in this cohort yet, but with Addor Capital, CDH and Cowin Capital among the most active investors, the institutional backing is there. If you're mapping where serious money is moving in clean energy, China's solar stack is the place to start.
- MarketsandMarkets
Our analysis of 100 Solar Energy companies
$30.5b in tracked funding; 83% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Solar Energy companies in China
| # | Company | Disclosed funding | Last round | Employees | Founded | Founder | Tech stack | Market signals (1y) | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | GCL New Energy Developer of solar energy projects 42Funding top 42%Growth top 45%Market top 49%News bottom 32% All 6 signals ▾Fundingtop 42% Growthtop 45% Markettop 49% Newsbottom 32% Globalbottom 29% Techbottom 26% Funding: Raised $1.0B across 1 rounds · 1 rounds over 9 yrs (0.1/yr) rank vs industry peers · Fliar Intelligence Index 42/100 | $1.0B | 102 mo ago | 859 | 2014 | — | PHPVideoJSGSAP+6 | — | — | — |
| 2 | GCL Technology Holdings Manufacturer of poly silicon and wafers products 50Funding top 20%Market top 31%Fin. health top 43%Talent bottom 49% All 8 signals ▾Fundingtop 20% Markettop 31% Fin. healthtop 43% Talentbottom 49% Globalbottom 37% Growthbottom 28% Techbottom 25% Newsbottom 21% Funding: Raised $710M across 2 rounds · 2 rounds over 17 yrs (0.1/yr) Market: 11,527 employees (top 3% of Energy) · Revenue ~$2.1B rank vs industry peers · Fliar Intelligence Index 50/100 | $710M | 9 mo ago | 11,527 | 2006 | Gongshan Zhu Founder | Animate.cssTengineSwiper+4 | — | — | — |
| 3 | Gokin Solar Company that focuses on R&D and manufacturing of high-efficiency large-size photovoltaic silicon wafers 72Funding top 28%Growth top 30%Patents top 33%Innovation top 37% All 10 signals ▾Fundingtop 28% Growthtop 30% Patentstop 33% Innovationtop 37% Markettop 38% Talenttop 38% Moatbottom 49% Globalbottom 36% Newsbottom 32% Techbottom 28% Funding: Raised $616M across 2 rounds · 2 rounds over 4 yrs (0.5/yr) Growth: Web rank 10,000,000 → 5,000,000 YoY rank vs industry peers · Fliar Intelligence Index 72/100 | $616M | 46 mo ago | 6,436 | 2019 | Allen Xu Co-Founder | PHPLayuiAnimate.css+6 | — | 19 patents Advanced silicon wafer manufacturing: crystal growth, cutting, cleaning, drying, and resistivity control | 1 partnership |
| 4 | AES Global power company 69News top 26%Fin. health top 27%Talent top 28%Market top 29% All 11 signals ▾Newstop 26% Fin. healthtop 27% Talenttop 28% Markettop 29% Techtop 34% Moattop 34% Producttop 35% Fundingtop 45% Globalbottom 45% Growthbottom 43% Innovationbottom 41% News: 23 BI events in 12 mo (of 104 tracked, 13 types) · +77% YoY Fin. health: Revenue ~$12.2B (FY2026) · Net margin 15.3% rank vs industry peers · Fliar Intelligence Index 69/100 | $500M | 58 mo ago | 171 | 1981 | Dennis Bakke Co-Founder | DrupalBugHerdApple iCloud Mail+30 | 23 signals ▲77% M&A · Earnings · Acquisition | — | — |
| 5 | Sungrow PV Inverter and Power Storage developer 74Tech top 14%Market top 21%Partners top 30%Global top 33% All 12 signals ▾Techtop 14% Markettop 21% Partnerstop 30% Globaltop 33% Producttop 33% Fundingtop 37% Talenttop 38% Moattop 39% Newstop 41% Customerstop 42% Growthtop 48% Innovationbottom 42% Tech: 64 technologies across 7/8 capability areas · Cloud: Amazon Web Services, Azure Market: 9,239 employees (top 4% of Energy) · Top-500,000 web property rank vs industry peers · Fliar Intelligence Index 74/100 | $400M | 118 mo ago | 9,239 | 1997 | Cao Xian Founder & CEO | Node.jsRadix UIAzure Front Door+18 | 14 signals Contracts · Earnings · Capital raise | — | 1 launch · 2 partnerships |
| 6 | GCL System Integration Technology Manufacturer of solar powered products 50Talent top 38%Market top 39%Funding top 40%Tech bottom 40% All 7 signals ▾Talenttop 38% Markettop 39% Fundingtop 40% Techbottom 40% Newsbottom 36% Globalbottom 36% Growthbottom 35% Talent: 2 named leaders on record · 2 C-suite/founder profiles curated Market: 3,520 employees (top 7% of Energy) · Top-5,000,000 web property rank vs industry peers · Fliar Intelligence Index 50/100 | $388M | 64 mo ago | 3,520 | 1990 | Zhu Gongshan Founder | PHPGSAPApache HTTP Server+8 | — | — | — |
| 7 | Astronergy Manufacturer of solar PV modules 27Funding top 34%Product top 45%Moat top 48%Tech bottom 44% All 10 signals ▾Fundingtop 34% Producttop 45% Moattop 48% Techbottom 44% Marketbottom 39% Talentbottom 39% Globalbottom 38% Growthbottom 32% Partnersbottom 32% Newsbottom 30% Funding: Raised $328M across 2 rounds · 2 rounds over 17 yrs (0.1/yr) Product: 0 product launch events in 12 mo · Company stage: Series C rank vs industry peers · Fliar Intelligence Index 27/100 | $328M | 34 mo ago | — | 2006 | Liyou Yang CEO | WordPressMySQLPHP+10 | — | — | 2 partnerships · 1 award |
| 8 | Qingdian Photovoltaic Technology Provider of photovoltaic power generation services 35Funding top 47%Global bottom 29% All 2 signals ▾Fundingtop 47% Globalbottom 29% Funding: Raised $217M · 1 rounds over 3 yrs (0.3/yr) Global: Single-market focus (China) rank vs industry peers · Fliar Intelligence Index 35/100 | $217M | 37 mo ago | — | — | — | — | — | — | — |
| 9 | Jiangsu Meike Solar Technology Manufacturer of solar grade monocrystalline silicon wafers and semiconductor components 65Market top 28%Funding top 43%Global bottom 29% All 3 signals ▾Markettop 28% Fundingtop 43% Globalbottom 29% Market: 2,618 employees (top 9% of Energy) Funding: Raised $188M across 1 rounds · 1 rounds over 5 yrs (0.2/yr) rank vs industry peers · Fliar Intelligence Index 65/100 | $188M | 53 mo ago | 2,618 | 2017 | — | — | — | — | — |
| 10 | InterContinental Energy Developer of solar and wind energy projects 48Funding top 30%Growth top 35%Talent top 38%News top 42% All 9 signals ▾Fundingtop 30% Growthtop 35% Talenttop 38% Newstop 42% Partnerstop 46% Techtop 47% Globalbottom 38% Moatbottom 38% Marketbottom 32% Funding: Raised $115M across 2 rounds · 2 rounds over 4 yrs (0.5/yr) Growth: Fresh capital in last 24 mo rank vs industry peers · Fliar Intelligence Index 48/100 | $115M | 4 mo ago | — | 2014 | Alicia Eastman Co-founder & Board Director | WordPressMySQLPHP+26 | — | — | 1 award |
| 11 | JA Solar Provider of solar photovoltaic module components | $68M | 95 mo ago | 22,000 | 2005 | Baofang Jin CEO | LayuiRequireJSNginx+3 | 19 signals ▼30% Earnings · Acquisition · New product | 13 patents Advanced crystalline silicon photovoltaic cell design, manufacturing, and module integration technologies. | — |
| 12 | ET Solar Manufacturer of solar PV modules | $50M | 214 mo ago | — | 2005 | Xinghua Wang Founder | DudaNginxSnowplow Analytics+11 | — | 13 patents Advanced crystalline silicon photovoltaic cells, modules, and manufacturing processes | — |
| 13 | Cigenergy Developer of vertically integrated energy solutions focused on domestic supply chains 42Funding top 38%Talent bottom 45%Global bottom 25% All 3 signals ▾Fundingtop 38% Talentbottom 45% Globalbottom 25% Funding: Raised $45.5M across 1 rounds · 1 rounds over 1 yrs (1.0/yr) Talent: 1 named leader on record rank vs industry peers · Fliar Intelligence Index 42/100 | $46M | 7 mo ago | — | 2014 | John Barry Managing Director | — | — | — | — |
| 14 | Daqo New Energy Manufacturer of polysilicon and silicon wafers | $40M | 97 mo ago | 4,099 | 2008 | Xiang Xu CEO | BootstrapGoogle Font APIFont Awesome+6 | 15 signals ▼21% Earnings | — | — |
| 15 | Jinko Solar Manufacturer of solar modules 80Patents top 10%Fin. health top 11%Innovation top 22%Market top 24% All 13 signals ▾Patentstop 10% Fin. healthtop 11% Innovationtop 22% Markettop 24% Techtop 34% Talenttop 39% Partnerstop 40% Producttop 42% Fundingtop 43% Moattop 44% Newstop 49% Globalbottom 47% Growthbottom 36% Patents: 1,575 patents matched (strict assignee match) · 1521 filings since 2022 vs 54 in 2017-21 Fin. health: Revenue ~$12.8B · Revenue 366.7x total funding rank vs industry peers · Fliar Intelligence Index 80/100 | $35M | 67 mo ago | 46,511 | 2006 | Kangping Chen CEO | DrupalPHPZURB Foundation+18 | 13 signals ▼24% Earnings · Contracts · Lawsuit | 1,575 patents Advanced silicon solar cell designs, back-contact modules, and manufacturing processes | 1 award |
| 16 | Guangjing Energy Technology Manufacturer of solar cell modules 48Funding top 44%Talent bottom 49%Global bottom 36% All 3 signals ▾Fundingtop 44% Talentbottom 49% Globalbottom 36% Funding: Raised $26.4M across 2 rounds · 2 rounds over 4 yrs (0.5/yr) Talent: 1 named leader on record · 1 C-suite/founder profile curated rank vs industry peers · Fliar Intelligence Index 48/100 | $26M | 35 mo ago | — | 2022 | Fuzhi Huang CEO & Chairman | — | — | — | — |
| 17 | Panda Green Energy Group Developer of utility-scale and rooftop solar power projects | $25M | 110 mo ago | 1,652 | 2000 | Li Alan CEO | — | — | — | — |
| 18 | Trony Solar Manufactures thin film PV modules | $20M | 212 mo ago | 197 | 1993 | Yu Ying Co-CEO | GoDaddy Website BuilderReactRequireJS+5 | — | — | — |
| 19 | Satcon Solar and fuel cell inverters | $16M | 177 mo ago | 244 | 1985 | Alain Corcos CEO & President | — | — | — | — |
| 20 | Fengyuan Innovation Manufacturer of hydrogen fuel cells and solar power systems 48Talent top 39%Funding bottom 45%Global bottom 36% All 3 signals ▾Talenttop 39% Fundingbottom 45% Globalbottom 36% Talent: Analyst team rating 4/5 · 1 named leader on record Funding: Raised $15.7M across 1 rounds · 1 rounds over 8 yrs (0.1/yr) rank vs industry peers · Fliar Intelligence Index 48/100 | $16M | 35 mo ago | — | 2016 | Haifeng Wang Founder & CEO | — | — | — | — |
| 21 | Sunpure Provider of robotic solutions for cleaning and installing photovoltaic modules 27Growth top 45%Moat top 45%Funding top 50%Product bottom 45% All 10 signals ▾Growthtop 45% Moattop 45% Fundingtop 50% Productbottom 45% Marketbottom 41% Innovationbottom 38% Techbottom 37% Globalbottom 36% Patentsbottom 29% Newsbottom 24% Moat: Editorial + unicorn rating 4/10 · IP moat: 2 patents rank vs industry peers · Fliar Intelligence Index 27/100 | $14M | 28 mo ago | 100 | 2019 | — | BootstrapNginxOpenResty+8 | — | 2 patents PV array connection bridge inspection and monitoring technology | 1 award |
| 22 | Jiangsu Riyu Photovoltaic New Material Technology Developer of photovoltaic paste for high-efficiency solar cell front side 35Funding top 46%Global bottom 29% All 2 signals ▾Fundingtop 46% Globalbottom 29% Funding: Raised $14.0M · 1 rounds over 2 yrs (0.5/yr) Global: Single-market focus (China) rank vs industry peers · Fliar Intelligence Index 35/100 | $14M | 21 mo ago | — | 2015 | — | — | — | — | — |
| 23 | TSUNESS Manufacturer of microinverters, easy solar kits, and energy storage systems 42Product top 34%Funding top 45%Growth top 45%Talent bottom 49% All 8 signals ▾Producttop 34% Fundingtop 45% Growthtop 45% Talentbottom 49% Techbottom 48% Marketbottom 44% Globalbottom 36% Customersbottom 29% Product: 4 published apps (162k installs) · Company stage: Series B Funding: Raised $13.8M across 1 rounds · 1 rounds over 3 yrs (0.3/yr) rank vs industry peers · Fliar Intelligence Index 42/100 | $14M | 31 mo ago | 120 | 2016 | Andy Liu Co-Founder & CEO | WordPressMySQLPHP+18 | — | — | 1 launch |
| 24 | Fonrich Solar power plant developer | $10M | 156 mo ago | 90 | 2011 | — | PHPanime.jsAnimate.css+15 | — | — | — |
| 25 | Suzhou Yisheng Optical Materials Co Manufacturer of solar PV modules | $9M | 51 mo ago | 136 | 2016 | — | — | — | — | — |
| 26 | Allinfra Developer of solar energy projects | $6M | 48 mo ago | 25 | 2012 | Bill Kentrup Co-founder & Head of Origination | — | — | — | — |
| 27 | Sino Soar Hybrid (Beijing) Technology Multi-scale EPC service provider for solar energy projects | $6M | 79 mo ago | — | 2016 | Cao Zhenwu CEO | Cart FunctionalityWordPressMySQL+28 | — | — | — |
| 28 | SUNFLEX Developer of solar energy projects 21Talent bottom 45%Funding bottom 40%Global bottom 25% All 3 signals ▾Talentbottom 45% Fundingbottom 40% Globalbottom 25% Talent: 1 named leader on record Funding: Raised $5.5M across 1 rounds · 1 rounds over 2 yrs (0.5/yr) rank vs industry peers · Fliar Intelligence Index 21/100 | $5M | 17 mo ago | — | 2023 | Li Yongfang Founder | — | — | — | — |
| 29 | Auhua Clean Energy Develops and manufactures solar water heaters | $3M | 132 mo ago | 202 | 2002 | — | — | — | — | — |
| 30 | China Energy Conservation and Environmental Protection Group Developer of solar and wind projects | $823K | 147 mo ago | — | 2010 | Liu Dashan CEO | Apple iCloud MailNginxjQuery UI+1 | — | — | — |
| 31 | Aurora Solar Technologies Manufacturer of solar powered products | $301K | 119 mo ago | 15 | 2009 | Gordon Deans Co-Founder | — | — | — | — |
Top 12 Solar Energy companies in China
#1
Public · Suzhou, Jiangsu · founded 2006 · 11527 employees$710Mraised▾
In 2022, the company recorded annual revenues of $5.32B and a net profit of $2.42B.
- Sep 2025Post IPO$700M
- Nov 2009PE$710M
#2
Series B · Hong Kong, Hong Kong · founded 2014$115Mraised▾
Developer of solar and wind energy projects
- Feb 2026Grant (prize money)$21M
- Sep 2023Series B$115M
- Jan 2022Seed—
#3
Funding Raised · Shenzhen, Guangdong · founded 2014$45.5Mraised▾
Developer of vertically integrated energy solutions focused on domestic supply chains. The company designs, sources, builds, and operates to guarantee energy security and economic strength. It focuses on domestic sourcing to eliminate reliance on foreign suppliers. The company prioritizes storage technologies and establishes land agreements and utility partnerships. It maintains clean energy as the core.
- Nov 2025Conventional Debt$45.5M
#4
Series C · Haining, Zhejiang Sheng · founded 2006$328.1Mraised▾
Manufacturer of solar PV modules
- Jul 2023Series C$278.1M
- Mar 2009Series B$50M
#5
Funding Raised · Wuxi, Jiangsu · founded 2015$14Mraised▾
Developer of photovoltaic paste for high-efficiency solar cell front side. It focuses on silver paste used on the front of solar cells. The company has a product system with rich categories and rapid iterations. It optimizes the formula and preparation process of silver paste products. This enables solar cell manufacturers to meet customization needs for front silver paste.
#6
Seed · Suzhou, Jiangsu · founded 2023$5.5Mraised▾
SUNFLEX is a technology company focused on the development of calcium-titanate new energy technologies. The company was founded by Professor Li Yongfang and his team from the Chinese Academy of Sciences. With a strong R&D focus, SUNFLEX aims to commercialize its innovative products and solutions in the field of new energy.
- Dec 2024Seed$5.5M
#7
Series B · Zhuhai, Guangdong Province · founded 2019 · 6436 employees$615.9Mraised▾
Gokin Solar is a new energy company that focuses on R&D and manufacturing of high-efficiency large-size photovoltaic silicon wafers. They own multiple core technologies and use digital and smart manufacturing platforms to provide their customers with various high-efficiency products. They are planning to apply for IPO on Shenzhen Stock Exchange.
- Aug 2022Series B$372.9M
- Apr 2022Series A$251.3M
#8
Series A · Beijing, Beijing$216.7Mraised▾
Provider of photovoltaic power generation services
#9
Acquired · Hong Kong, Hong Kong · founded 1981 · 171 employees$500Mraised▾
AES Corporation is a global power company which provides and distributes electric power. Their business categories include generation, utilities, energy storage & distributed energy. The company has operations worldwide. In 2023, the company recorded annual revenues of $12.62B and a net loss of $0.55B.
- Jul 2021Post IPO—
- Conventional Debt$500M
#10
Public · Suzhou, Jiangsu · founded 2014 · 859 employees$1Braised▾
Developer of solar energy projects
- Nov 2017Post IPO$1B
#11
Series A · Suzhou, Jiangsu · founded 1990 · 3520 employees$388.4Mraised▾
Manufacturer of solar powered products
- Jan 2021Post IPO$388.4M
- 2007Series A—
#12
Series B · Zhenjiang, Jiangsu · founded 2017 · 2618 employees$188.1Mraised▾
Manufacturer of solar grade monocrystalline silicon wafers and semiconductor components
- Dec 2021Series B$188.1M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Solar Energy coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Solar Photovoltaics is moving in China
A read on the academic research around Solar Photovoltaics — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 6,665 China-affiliated papers.
- Chinese Academy of Sciences650
- University of Chinese Academy of Sciences232
- Xi'an Jiaotong University169
- University of Science and Technology of China156
- Shanghai Jiao Tong University152
- Photovoltaic system21→414
- Solar energy13→393
- Perovskite (structure)34→376
- Energy conversion efficiency51→310
- Solar cell52→285
- Photovoltaic system29→786
- Solar energy11→702
- Solar cell59→428
- Renewable energy5→324
- Perovskite (structure)61→362
- Solar energy2→160
- Photovoltaic system2→152
- Renewable energy1→92
- Perovskite (structure)8→74
- Solar cell6→60
Where solar pv is researched across China
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Who's filing solar pv patents in China
China solar pv patent filing is accelerating — 20,390 filings from 6,998 assignees (2016–2025), led by BOE Technology Group, Wuhan China STAR Optoelectronics, Huawei Digital Power TECH; annual filings 768→2683.
- BOE Technology Group2472
- Wuhan China STAR Optoelectronics1415
- Huawei Digital Power TECH1049
- Zhejiang Jinko Solar844
- Sungrow Power Supply733
- Huawei TECH608
- Jinko Solar584
- Chengdu BOE Optoelect TECH516