Lithium ion battery company Energy Renaissance goes into administration
The New South Wales-based lithium ion battery company Energy Renaissance has gone into administration, just months after celebrating a decade in business.
The Hydrogen Stream: SECI’s 9th green ammonia auction yields record-low price of INR 49.75/kg
Solar Energy Corp. of India’s (SECI) ninth green ammonia auction under the SIGHT Scheme (Mode-2A) has yielded an all-time low tariff of INR 49.75/kg for green ammonia supply of 1,00,000 tonnes per annum (tpa) at IFFCO Paradeep.
Chinese polysilicon prices stabilize after five-week 31% rally
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.
pv magazine Homeowner Guide: Finding the right solar installer
pv magazine is compiling a guide to home solar installations, aimed at those who are interested in installing but are new to the market and want to make an informed decision. We have spoken to associations, installers and industry specialists in major solar markets across the globe to compile best practice guidance and advice that aims to be applicable to home solar installations anywhere in the world.
Advantage of back-contact solar modules in shading scenarios is limited to specific conditions, study finds
Researchers from Trina Solar and China’s Nanchang University claim to have verified that back-contact solar modules outperform TOPCon modules only when fewer than three cells in a substring are shaded. Their findings were published in a peer-reviewed scientific paper.
Jinko edges past Longi in first-half solar shipments as TOPCon dominates
InfoLink Consulting says global module shipments rose 10% to 247.9 GW in the first half of 2025, with JinkoSolar narrowly pushing past Longi and tunnel oxide passivated contact (TOPCon) tech accounting for more than 94% of the total.
Tongwei achieves 31.4% efficiency for perovskite-silicon tandem solar cell
Chinese researchers, led by a research team from PV Technology Center of Tongwei Co., Ltd, used a sequential annealing process in the fabrication of tandem solar cells, featuring a wide bandgap perovskite top cell on a fully-textured commercial crystalline silicon heterojunction bottom cell. The resulting device had a certified power conversion efficiency of 31.4%, outperforming a 29.43%-efficient control cell.
Anker Solix launches modular home energy storage system with 4.8 kW AC output
Chinese manufacturer Anker Solix has introduced the Solarbank Multisystem, along with a Power Dock control unit enabling parallel operation of up to four battery storage units.
The Hydrogen Stream: Acme Cleantech secures 50,000 tpa in SECI’s seventh green ammonia auction
The Solar Energy Corp. of India (SECI) has successfully concluded its seventh green ammonia auction under Mode-2A of the SIGHT Scheme, allocating a capacity of 50,000 metric tonnes per annum (tpa) at a discovered price of INR 51.89/kg.
pv magazine Homeowner Guide: Top tips and red flags to home solar
pv magazine is compiling a guide to home solar installations, aimed at those who are interested in installing but are new to the market and want to make an informed decision. We have spoken to associations, installers and industry specialists in major solar markets across the globe to compile best practice guidance and advice that aims to be applicable to home solar installations anywhere in the world. The first part of the series aims to help homeowners looking to embrace PV identify the best installers on the market.
