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LONGi Solar Technology Co, Ltd

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A World leading mono-crystalline solar module manufacture for achieving best LCOE (levelized cost of electricity) solutions.

LONGi Solar is a world leading manufacturer of high-efficiency mono-crystalline solar cells and modules. The Company is wholly owned by LONGi Group. Longi Group(SH601012) is the largest supplier of mono-crystalline silicon wafers in the world, with totally assets above $1.7billion.(2016)

Armed and powered by advanced technology and long standing experience of LONGi Group in the field of mono-crystalline silicon, LONGI Solar has shipped over 1GW products in 2015 and is estimated to double the revenue by the end of 2016. The company has its headquarters in Xi’an and branches in Japan, Europe, North America, India and Malaysia.

With strong focus on R&D, production and sales & marketing of mono-crystalline silicon products, LONGi Solar is committed to providing the best LCOE solutions as well as promoting the worldwide adoption of mono-crystalline technology.

Brand Mission

Utilizing Solar Energy, Powering into Green World !

  • We are dedicated to maintaining our leadership position in the manufacture of mono-crystalline silicon products, delivering higher efficiency to the global photovoltaic industry.
  • We are the loyal partner of the photovoltaic industry, creating greater value for the customers’ investment.
  • We are devoted to driving the development of the photovoltaic industry, powering into a green world for future generations.

Brand Strategy

Relying on LONGi’s strong financial health, LONGi Solar will continue to invest more in technology R&D and low LCOE programs, leading to Win-Win, together with customers.

  • Leading to set up the industry standard of M1, M2, Mono wafer
  • Efficiency of P-type PERC reaches 21.5%
  • 30 years Module Reliability
  • 170 MW Developed, 500 MW Under Construction, 2 GW Pipeline

Specific details

Year Established 2000
Sales Area Andhra Pradesh, Arunachal Pradesh, Assam, Bihar, Chhattisgarh, Goa, Gujarat, Haryana, Himachal Pradesh, Jammu and Kashmir, Jharkhand, Karnataka, Kerala, Madhya Pradesh, Maharashtra, Manipur, Meghalaya, Mizoram, Nagaland, Odisha, Punjab, Rajasthan, Sikkim, Tamil Nadu, Telangana, Tripura, Uttar Pradesh, Uttarakhand, West Bengal, Andaman and Nicobar Islands, Chandigarh, Dadra and Nagar Haveli, Daman and Diu, Delhi, Lakshadweep, Puducherry
Module Cell Type Monocrystalline
Activities Manufacturer
Module Type Regular, Bi-Facial, PERC
Business Segment Residential Rooftop Projects, Commercial Rootop Projects, Industrial Rooftop Projects, Utility-Scale Projects, Wind-Solar Hybrid Projects, Solar Parks, Off-grid Projects, Floating Solar


India, Asia
Room201, Building 8, Sandhill Plaza, Lane 2290, Zuchongzhi Road,Pudong, Shanghai, 201230, 201230