[SMM PV Flash] PowerChina Commissions Integrated PV, CSP and Molten Salt Storage Project

Published: Oct 12, 2026 09:24 (GMT+8)

Save

PowerChina has completed grid connection of an integrated solar PV and concentrated solar power project in Gonghe, Qinghai province. The project combines photovoltaic generation, tower-based CSP, molten salt thermal storage and power-to-heat technology within a single system. The CSP section includes eight hours of molten salt storage, while electric heaters can convert surplus PV electricity into thermal energy for storage. The stored heat can later be used to generate electricity during evening peak demand or periods of low solar irradiation, improving dispatchability and reducing solar curtailment. The project demonstrates a hybrid approach that combines PV generation with thermal storage to provide longer-duration energy shifting and greater flexibility in high-renewable power systems.

Data Source Statement: Except for publicly available information, all other data are processed by SMM based on publicly available information, market communication, and relying on SMM's internal database model. They are for reference only and do not constitute decision-making recommendations.

For any inquiries or for more information, please contact: lemonzhao@smm.cn

For more information on how to access our research reports, please contact:service.en@smm.cn

Related News

1 hour ago

[SMM Silicon-based PV Morning Meeting Summary] Glass Price Hikes Implemented, Silicon Metal Destocking, Polysilicon Production Cuts Continue to Advance

[SMM Silicon-based PV Morning Meeting Summary: Glass Price Hikes Implemented, Silicon Metal Destocking, Polysilicon Production Cuts Continue to Advance] China's polysilicon production in October will decline significantly, with production expected to fall below 100,000 mt. In addition to expectations for production cuts at some bases in south-west China due to the dry season, some bases in Xinjiang and other regions also face expectations for production cuts under coordinated reduction efforts.

1 hour ago

[SMM PV Flash] Axian Energy and Africa GreenCo Sign Solar PPA in Zambia

Pan-African renewable energy developer Axian Energy has signed a solar power purchase agreement with energy aggregator and electricity trader Africa GreenCo for the Kudu solar project in Zambia. The project has also secured financial support from Standard Bank and Stanbic Bank Zambia and is progressing toward financial close and construction. Africa GreenCo operates a regional power aggregation and trading model that can reduce exposure to a single off-taker by selling electricity across multiple markets. The agreement reflects the growing role of aggregator-based PPA structures in supporting the financing and development of utility-scale solar projects across African power markets.

1 hour ago

[SMM PV Flash] Grenergy Secures US$457 Million Non-Recourse Financing for Chile Solar-Plus-Storage Portfolio

Spanish independent power producer Grenergy has secured US$457 million in non-recourse senior financing to support its solar and battery storage portfolio in Chile. The financing covers the fifth phase of the Oasis de Atacama project and the Palmas portfolio, where selected distributed solar assets will be paired with five-hour battery energy storage systems. The fifth phase of Oasis de Atacama is also supported by a 12-year hybrid power purchase agreement scheduled to begin in 2028. Led by BNP Paribas and backed by several international lenders, the transaction highlights how long-term PPAs and predictable cash flows are increasingly supporting the financing of integrated solar-plus-storage projects in Chile.

1 hour ago