Rongke Power debuts 2 MW/8 MWh vanadium flow battery storage system
The Chinese company says the new product targets long-duration storage, grid support, and GWh-scale deployment.
Fabricating perovskite solar cells with robotic boxes
An international research team has developed an AI-driven robotic platform that autonomously designs, fabricates, and optimizes perovskite solar cells, completing the full experimental workflow in a closed-loop system. Using the platform, the researchers fabricated and tested more than 50,000 devices, achieving efficiencies of up to 27%.
Control, not capacity, could be the next driver of US residential storage investment
Investors are shifting focus from deployment growth to platforms that can orchestrate and monetize battery fleets.
Insurance premiums trending down despite severe weather threat for solar
Insurance premiums for renewable energy projects in Australia are expected to decrease this year despite natural catastrophe and extreme weather exposures remaining a major concern, particularly for large-scale solar asset owners and investors.
Permitting headwinds, geopolitics drive North American solar PPA prices higher in Q1
A report from LevelTen Energy finds North American solar PPA prices rose 4.6% in the first quarter of 2026 as developers navigate a complex regulatory and geopolitical environment.
Tandem PV launches commercial perovskite-silicon manufacturing in California
Tandem PV has opened a 40 MW commercial demonstration factory in Fremont, California, marking a significant transition for perovskite-silicon technology from laboratory development to repeatable manufacturing at scale.
California powers its massive water pumps with 105 MW solar project
California is putting the sun to work on the heavy lift that keeps California hydrated.
Philippines adds 899 MW of solar in 2025
Figures from the International Renewable Energy Agency say the Philippines’ cumulative solar capacity neared 3.9 GW by the end of last year. Deployment rates look set to increase in the coming years, led by a gigawatt-sized pipeline of projects procured under the country’s green energy auctions.
Jinko Power enters data center business with 1 GW project in China
Jinko Power signed a framework agreement with Zhongwei to develop a 1 GW data center in Ningxia, marking its entry into green computing under China’s “Eastern Data, Western Computing” initiative. The project, however, remains subject to approvals and funding scrutiny.
Italy launches tender for 30 MW of floating PV
The Italian authorities will offer 30 MW of floating PV capacity in its June 8 FER2 auction, reducing the quota after weak participation in the first round.
