Malaysia’s TTVision enters India’s solar manufacturing market
TTVision Holdings Berhad plans to commission a joint venture manufacturing facility in India in the second half of 2026 to supply inspection and automation systems for solar production lines.
Vanadium flow and lithium-ion combine in world’s largest grid-forming hybrid storage plant in China
China brings online 300 MW/1,200 MWh grid-forming energy storage facility in Inner Mongolia, integrating lithium-ion and vanadium flow battery technologies.
Batteries replace diesel backup at wastewater plant in New York
Viridi batteries have been deployed in New York to replace diesel generators, accelerating a trend where batteries replace and complement generators of all sizes.
New model reveals pathway for land-efficient U.S. solar expansion
McGill University researchers used deep-learning computer vision to analyze 719 solar projects across the Western U.S. The study establishes a new “land-sparing” benchmark, providing developers with precise data to balance rapid capacity expansion with conservation and land-use priorities.
US national lab highlights inverter approach as cheaper alternative to DTT
“Direct transfer trip,” a costly approach to ensure that distributed generation shuts down during a power outage, can make solar projects uneconomical. A US national lab report points to a combination of inverter-based approaches as a viable alternative.
The future of solar is unwritten
Whatever decision the U.S. Department of Commerce makes on polysilicon imports, some market segments are in for a bumpy ride in 2026 as the expiration of tax credits and other policy levers change the trading environment faced by residential installers and others. Jesse Pichel and Lev Seleznov of Roth Capital assess what lies ahead for U.S. solar.
India installs 7.1 GW of rooftop solar in 2025, residential demand surges
Residential consumers drove 76% of India’s rooftop solar growth last year under the PM Surya Ghar program, pushing total capacity to 20.8 GW.
South Korean railway operator signs solar deal with Qcells
Korea National Railway has signed a memorandum of understanding with South Korea’s Qcells to expand solar deployment across railway assets as part of its energy transition strategy.
Latvia deploys 258 MW of PV in 2025
With Latvia’s cumulative solar capacity reaching 920 MW by end of 2025, the Latvian Renewable Energy Alliance says the 1 GW threshold may now have been surpassed. The country also appears on track for a record year in solar deployment this year, as some of the largest projects in the pipeline materialize.
Ireland adds 1 GW of solar in 2025
Ireland reached 2,345 MW of installed solar capacity by December 2025, more than tripling installed capacity since 2023, according to Solar Ireland data. The country’s development pipeline has currently reached 1.7 GW.
