SEPCOIII commissions new domestic heliostat production line in Qingdao

Deputy GM and Chief Engineer Dai Zengli of SEPCOIII welcomed CSTA to the launch. Qingdao, China — July 2, 2026 — SEPCOIII has commissioned a new flexible assembly line for high-precision wind-resistant heliostats at its Hongfeng Equipment subsidiary, adding standardized, large-scale heliostat manufacturing capacity. According to SEPCOIII’s technical report on the line, the core advances …

Three Gorges’ 100 MW Fresnel CSP enters trial operation at Hami in Xingjiang

The 100 MW Fresnel in Gansu by China General Nuclear is the only other Fresnel CSP at this scale worldwide [Ed: This plant incorporates multiple innovations, not only that outside China, Fresnel projects have never been built at this scale, and that even within China, this is only the second ever built at 100MW following …

China General Nuclear’s 100 MW Jixi Tower CSP begins delivering power from freezing Baicheng

CGN’s 100 MW Tower CSP at Jixi base [Ed: This 100 MW CSP Tower project at Jixi, Baicheng is one of two 100 MW Tower CSP plants to be connected to one of China’s Ultra High Voltage (UHV) DC lines, the Lugu line, for extremely long-distance transmission of renewable energy. The 1.4GW New Energy park at …

China General Nuclear introduces novel high temperature Trough with Tower CSP in Qinghai

The 350MW solar project at Delingha solar park in Qinghai by CGN will combine 3 Towers with Trough CSP [Ed: Till now, Concentrated Solar Power (CSP) using parabolic Trough technology has been limited in efficiency by the temperature limit of the heat transfer oil to around 400°C. Tower CSP with molten salts can achieve 565°C …

Themis Powder2Power particle-based CSP begins commissioning in France

  Source: Powder2Power The Powder2Power project has reached a major milestone at the Themis solar tower in Targasonne, France, where the project MW-scale fluidised particle-based Concentrated Solar Power (CSP) prototype is approaching completion. Over the past two years, the consortium has transformed the existing Themis research infrastructure into a new demonstration platform designed specifically for …

50MW CSP pilot in Hami breaks another generation record with 1,167.6 MWh in 24 hours

Hami 50 MW CSP IMAGE ©CSTA Source: CSPPlaza On May 19th, the Hami Molten Salt Tower 50MW CSP Project generated 1,167.6 MWh in a single day, its all-time highest since commencing operation, according to offtaker Shenergy Power. China Solar Thermal Alliance had noted a previous one-day record of 1.0315 MWh in 2024. Hami was an …

China General Nuclear (CGN) proposes first 100 MW Tower CSP in Brazil

Source: CSTA via Brazil Energy From CGN Brazil: In partnership with the Government of Piauí, we are advancing the structuring of an innovative initiative for the development of concentrated solar power (CSP) technology with thermal storage — still unprecedented in Brazil. The agreement, signed with the Piauí Institute of Technology, provides for technical, economic and …

Dongfang delivers heliostats for the highest altitude CSP Project in Tibet

Source: ESPLaza On April 30, a major milestone was achieved at the world’s highest-altitude concentrated solar power (CSP) tower project—the Tushuo 100 MW CSP plant in Amdo County, Tibet—where all 15,927 heliostats manufactured by Dongfang Boiler have been successfully delivered. As a key energy project in the Tibet Autonomous Region and the region’s first tower-type …

Key Chinese Molten Salt Storage Tank Manufacturers

Source: Jennifer ZhangDeputy Editor-in-Chief at ESPLAZA&CSPPLAZA With the rapid growth of emerging energy storage markets such as concentrated solar power (CSP) and thermal power plant flexibility retrofits, the commercial deployment of molten salt energy storage technologies has accelerated significantly in recent years. In molten salt energy storage systems, storage tanks—used to contain high-temperature molten salt …