Others image

About Us

We are committed to being the most valuable solar technology company in the world.

"91视频网站在线观看" Green Future
Founded in 2000, LONGi is committed to being the world’s leading solar technology company, focusing on customer-driven value creation for full scenario energy transformation. Under its mission of “making the best of solar energy to build a green world” and brand positioning of “the most trusted, reliable solar company that blazes the trail for green technology”, LONGi has dedicated itself to technology innovation and established five business sectors, covering mono-crystalline silicon wafers, mono-crystalline silicon cells/mono-crystalline silicon modules, distributed photovoltaic solutions, utility plant system solutions, and hydrogen energy equipment solutions.
Innovation LONGi Innovation Lab Our History LONGi Milestones Operating Income (www91) $ 18. 28 < Billion>Foundation 2000 < Foundation>Global Network 30+ < Networks> *Data up to the end of 2023 Robust and Reliable Robust and Reliable (91牛) 'AAA' PV Module Tech Bankability Rating AAA 100% Bankable PV Module Brand 100% Tier 1 PV Module Manufacturers First *Data up to the end of 2023 The Firm Rated as AAA for its Module Bankability Ratings for 7 consecutive times Resource：PV Tech Ranked in the first tier and is the absolute leader in the industry. Resource：BNEF Rated ‘100% bankable’ in BNEF’s survey of PV Module & Inverter Bankability for 3 years 91视频播放. Resource：BNEF 91牛 - Technology and Innovation *Data up to the end of 2023 2,879 < Items> "91牛" Granted Patents$1,090 < Million> R&D Investment

RCZ Technology

LONGi’s RCZ silicon crystal-growing technology is widely used in the solar industry and features large charging capacity, high-speed crystal growth , and multiple loading capabilities.

Crystal Growing
Others image

www91 - Diamond Wire Wafer-Slicing Technology

A key technology driver in volume PV wafer production, LONGi’s diamond wire wafer-slicing technology has resulted in savings of at least ¥30 billion in annual production costs across the entire industry.

Wafer
Icon

"91牛" PERC Cell Technology

Our PERC solar cell technology solved the initial degradation issues that monocrystalline silicon products faced for years, and has accelerated cell efficiencies dramatically.

Cell
Icon

Bifacial Technology

The efficiency of our PERC cell modules continues to set new world records, with shipments and market share growing year by year.

Module
Into the Future
Solar for Solar
LONGi supports the "Solar for Solar" business model. While creating low-cost clean energy products for the world, the company uses clean energy and green manufacturing practices in its operations whenever possible. Since 2015, LONGi has located its operations in Kuching, Malaysia, to utilize the abundant local hydropower resources to provide clean energy for its facilities. LONGi plans to integrate solar power plants with pumped storage in areas that feature significant elevation differences and abundant sunlight, creating an industrial model for using solar.
"91视频网站在线观看" Learn More
In 2018, Li Zhenguo, founder and president of LONGi, visited Cambridge University while attending a PhD program at Tsinghua University. During the visit, Professor Martin Reese, a renowned astrophysicist and former Dean of Trinity College in Cambridge University, depicted a prediction of what the Earth might look in 2050, emphasizing that the ecological damage caused by human activities in the past 100 years was still increasing and might be irreparable. Reese shared his serious concerns about the Earth’s future in his teaching. Stephen Hawking, the world-famous physicist, also predicted that human beings will be forced to leave the earth by 2060 because of energy depletion. Then human survival will be threatened at that time. Many great minds have underestimated the speed at which PV is growing and the contributions it can make to the planet's ecology and health. LONGi believes that PV can change the ecology of this planet, which is another reason for the development of the "Solar for Solar" model. www91 - About LONGi About LONGiGlobalizationLeadershipSitemapTechnology Industry NewsNewsService DownloadFAQsCasesModule AuthenticityService ConsultationPartners Dealer InquiryContact Us 91视频播放.

© LONGi 2025 – All Rights Reserved  陕公网安备 61019102000339号
Legal
Privacy
Complaints and Reports
Code of Conduct
Accessibility Statement