A closer look at CATL’s new sodium-ion battery
The battery manufacturing heavyweight presented its latest sodium-ion products at ESIE 2026 earlier this month, expanding its push into grid-scale storage, AI data centers, and long-life applications.
NavPrakriti to invest over INR 100 crore in critical minerals refining facility in Odisha
NavPrakriti, a lithium-ion battery recycling and refurbishment company, has announced plans to invest over INR 100 crore to establish a greenfield critical minerals refining facility in Odisha. This facility is expected to become operational by FY 2028–29.
The rise of green hydrogen-as-a-service: How AI digital twins are powering the net-zero future
As green hydrogen scales from pilot projects to industrial supply chains, the organizations that pair AI-powered digital twins with green hydrogen-as-a-service (GHaaS) commercial structures will be best positioned to deliver clean hydrogen at competitive cost and speed.
Kosol Energie completes 142 MWp solar project for Coal India Ltd
Kosol Energie has completed the installation and commissioning of a 142 MWp ground-mounted solar project for Coal India Ltd in Gujarat, deploying n-type TOPCon bifacial modules based on POE–POE encapsulation technology.
Trina Solar TOPCon patents invalidated in US ruling involving Canadian Solar
The U.S. Patent and Trademark Office has invalidated all claims of two TOPCon solar cell patents previously asserted by Trina Solar against Canadian Solar subsidiaries.
India installed 28.6 GW of utility-scale solar in 2025, says JMK Research
India installed around 28.6 GW of utility-scale solar and 7.9 GW of rooftop solar capacity in calendar year 2025—according to Annual India Solar & Wind Report Card – CY2025 by JMK Research.
JinkoSolar debuts rooftop PV module weighing 7 kg/m2
The Chinese manufacturer said its lightweight Light Diamond TOPCon module delivers 560 W at 24.94% efficiency.
Indosolar posts INR 246.60 crore profit in FY26, up 350% YoY
Indosolar, a subsidiary of Waaree Energies Ltd, has reported revenue from operations of INR 679.85 crore for FY26, up 109.9% from INR 323.91 crore in FY25. Net profit rose 350.2% year on year to INR 246.6 crore.
China polysilicon hits cost floor as producers curb output amid weak demand
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.
Perovskite–silicon tandem solar cells using zinc-doped tin oxide achieve comparable performance to indium tin oxide counterparts
Fraunhofer ISE-led researchers demonstrated zinc-doped tin oxide (ZTO) as an indium-free alternative to indium tin oxide (ITO) for recombination layers in fully textured perovskite–silicon tandem solar cells. ZTO delivers comparable device efficiencies of 27–28% under current-matching conditions, offering a scalable, indium-free pathway for high-performance tandem photovoltaics without efficiency loss.
