Can sodium-ion beat Li-ion in portable power? Bluetti Pioneer Na gives it a try
The world of batteries needs alternative chemistries to skirt weaknesses with lithium-ion. Sodium-ion is a big hope, and in portable power, Bluetti’s new product shows promise, and limitations.
Private 660 MWh solar-storage project closes financing in South Africa
Naos‑1 is described as South Africa’s biggest private utility‑scale solar and battery storage project, designed to wheel power to industrial customers.
Germany awards 2.32 GW in large-scale PV tender
Germany’s latest tender for large-scale PV project concluded with an average final price of €0.0500 ($0.0593)/kWh. The procurement exercise was largely oversubscribed.
Philippines to auction 25 GW of renewables by 2035
The Philippines has unveiled plans for its next four green energy auctions, one of which will focus on rooftop solar and solar-plus-storage in selected areas of the country. Another forthcoming auction will concentrate on solar on canals, agrisolar and solar on stilts over fish ponds.
Polysilicon transactions remain subdued amid buyer hesitancy
In a new weekly update for pv magazine, OPIS, a Dow Jones company, provides a quick look at the main price trends in the global PV industry.
India installs record 36.6 GW of solar in 2025
India added 36.6 GW of solar capacity in 2025, up 43% from the previous year, with large-scale projects accounting for 81% of installations, according to Mercom India.
US repeals greenhouse gas endangerment ruling
The US Environmental Protection Agency (EPA) has repealed the 2009 Endangerment Finding that classified greenhouse gases as a threat to public health, removing the legal basis used to regulate carbon emissions under the Clean Air Act.
The impact of land slope on agrivoltaics feasibility
Brazilian scientists have developed a slope-based framework for agrivoltaics, finding that sites below 15% gradient offer the best balance between agricultural suitability and technical feasibility. Their review of 30 studies shows that steeper terrain can host PV systems with adapted designs, land-use limits, erosion risks, and rising installation costs.
World’s first 628 Ah grid-scale battery enters operation
EVE Energy says a 200 MW/400 MWh battery energy storage project in China has entered operation, which it describes as the world’s first utility-scale deployment of 628 Ah lithium iron phosphate (LFP) cells.
IEC-based technical specifications needed for second-life PV module market
The latest report from the International Energy Agency’s (IEA) Photovoltaic Power Systems Programme (PVPS) says second-life PV modules have the potential to reduce waste and extend the value of solar assets, but their market today remains underdeveloped and requires advances in technical qualifications, scalable reuse infrastructure and supportive policy frameworks.
