About Us

Home About Us Overview

Cosin Solar Technology Co., Ltd. (Cosin Solar for short), founded in 2010, is one of the earliest enterprises engaged in the research and industrialization of CSP technology. Since its foundation, Cosin Solar has been dedicated to the research of molten salt tower CSP technology, equipment and utility-scale application, using advanced and efficient CSP technology to provide high-quality and low-cost clean energy.

Through years of technological breakthrough, Cosin Solar has mastered integrated molten salt tower CSP technologies and established whole industrial chain, which is able to provide domestically sourced equipment, providing reliable and mature solutions of CSP plant construction.

Based on the technology excellence, Cosin Solar has achieved a series of milestones as follows:

  • 2013:SUPCON SOLAR Delingha 10MW Tower CSP Plant was synchronized to the grid, which became the 1st commercialized CSP plant in China and 6th commercialized tower CSP plant in the world.
  • 2014:SUPCON SOLAR Delingha 10MW Tower CSP Plant became China's 1st CSP plant entitled to feed-in tariff at 1.2RMB/kWh.
  • 2016:The Molten Salt System of SUPCON SOLAR Delingha 10MW Tower CSP Plant was commissioned, which became China's 1st and world’s 3rd molten salt tower CSP plant.
  • 2018:SUPCON SOLAR Delingha 50MW Molten Salt Tower CSP Plant was synchronized to the grid, which is one of China’s first batch of CSP Demonstration Projects.
  • 2019:POWERCHINA Gonghe 50MW Molten Salt Tower CSP Plant was synchronized to the grid,which is one of China’ s first batch of CSP Demonstration Projects. SUPCON SOLAR is the technology and equipment provider of the solar island and is also awarded with commissioning service for the whole plant and subsystems.

Cosin Solar will stick to the development of CSP technology and lower power generation costs, fulfilling its vision of “To provide high-quality, low-cost, and clean energy!” and contributing to the sustainable development of human society.

Qualifications

Leading Technology

CSP is a highly complicated technology that involves various fields. With years of endeavor in R&D, Cosin Solar has mastered integrated technologies of molten salt tower CSP, including solar concentrating, thermal receiving, thermal storage & exchange, and environmental suitability design, construction and O&M technologies customized for extreme weathers, which have been proved on utility-scale projects.
  • Years Continuous Research

  • Million RMB Invested in R&D

  • Patents

  • Software Copyrights

  • Provincial and Municipal Scientific Research Tasks

View More

Integration & Manufacture

Through fostering high-quality suppliers, Cosin Solar has established the integrated manufacturing system, which is able to provide solar field, thermal receiver, molten salt tank, heat exchanger, and steam turbine generator, over 95% of which are domestically sourced and can notably reduce construction cost.
View More

Construction & Operation

Cosin Solar is China’s earliest enterprise with successful experience in constructing, operating and maintaining commercial CSP plant in extreme conditions of high-altitude and low temperature. In accordance with owner’s characteristic requirements, Cosin Solar can undertake EPC of Solar Island and Thermal Island, or consort with qualified enterprises to provide the whole plant turnkey EPC, with quality assurance.
  • Construction Supervision

  • Operation Optimization

View More