WattPower surpasses 18 GW of inverter sales in India
WattPower has sold more than 18 GW of utility-scale string inverters across India over the last two and a half years.
Too much to choose from, too little to decide
Market pressure in the solar and storage sectors often favors low-cost solutions, but long-term success depends on balancing price, quality, and reliability for assets designed to operate for decades. Numerous examples, from low-grade silicon modules to residential hydrogen and redox flow storage, show how technically ambitious products can fail when costs, complexity, or durability are misjudged.
Saatvik Green commissions 2 GW EPE film manufacturing facility, secures INR 486 crore solar module order
Saatvik Green Energy has commissioned a 2 GW in-house EPE film manufacturing facility at its Ambala campus in Haryana. The company also announced that its arm, Saatvik Solar Industries, has received and accepted a solar PV module supply order aggregating to ₹486 crore from a renowned private-sector power producer and EPC player.
Emmvee starts production at 2.5 GW solar module line in Karnataka
With the new line becoming operational, the company’s total solar module manufacturing capacity has increased to 10.3 GW.
China files WTO complaint against Indian solar subsidies
China’s Ministry of Commerce has raised a complaint at the World Trade Organization (WTO) regarding India’s solar subsidies, claiming they give the country’s domestic industry an unfair advantage and harm Chinese interests.
All solar cell efficiencies at a glance – delayed
The research group led by Professor Martin Green has not published yet Version 67 of the solar cell efficiency tables, due to production delays. Green, however, has accepted to comment on some of the results to be added in the upcoming edition.
Pahal Solar signs 500 MW encapsulant supply agreement with RenewSys
Pahal Solar has signed an agreement with RenewSys for the supply of 500 MW of EPE (EVA–POE–EVA co-extruded film) encapsulants to be used in its solar module manufacturing operations. The deliveries are scheduled to take place between Nov. 2025 and March 2026.
Europe’s first sodium-ion cell made with fully domestic components
Welsh battery breakthrough uses UK-manufactured anode and cathode materials as well as active materials available through local supply chains. Batri plans to scale up material manufacturing and cell building capability.
Waaree Solar Americas invests in polysilicon company
Waaree Solar Americas has entered into a binding term sheet with United Solar Holding Inc. (USH), a Cayman Islands-based company, to invest around $30 million through the subscription of Series B preferred shares. The investment is a strategic move by Waaree to secure a long-term, fully traceable polysilicon supply chain to support its rapidly expanding manufacturing footprint in the U.S. and globally.
China TOPCon cell prices dip despite looming cost pressures
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.
