China solar cell prices fall for third consecutive week as upstream costs ease
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.
Who are the Top 100 PV manufacturers today?
The Terawatt PV 100 ranks the top 100 solar manufacturing companies using a new methodology based on production scale, financial strength, and corporate transparency, with Tongwei leading the Q1 2026 list and most top firms headquartered in China. The analysis highlights increasing global supply-chain scrutiny driven by tariffs and ESG mandates, while also showing rising influence from Indian companies and strong positions for key materials and equipment suppliers.
Solar 2.0: India’s solar revolution moves beyond gigawatts
India’s first solar decade was about speed and volume. The next will be about intelligence and performance. High-efficiency modules, bifacial panels, agrivoltaic systems, advanced power electronics, and integrated battery storage are no longer emerging technologies — they are the infrastructure of Solar 2.0.
Exide Industries invests INR 450 crore in lithium battery arm
Exide Industries Ltd has invested INR 450 crore into its wholly owned subsidiary Exide Energy Solutions Ltd (EESL) through a rights subscription to equity share capital.
Land acquisition completed for 40 GWh capacity awarded under PLI ACC scheme
Land acquisition has been completed for 40 GWh of manufacturing capacity awarded under India’s production-linked incentive (PLI) scheme for advanced chemistry battery cells (ACC).
Tesla advances plan to build 100 GW of U.S. PV manufacturing capacity by 2028
Job advertisements on Tesla’s website outline the 100 GW ambition and follow reports the company is in talks with Chinese firms for the purchase of $2.9 billion worth of equipment for solar manufacturing.
Waaree Energies approves INR 3,900 crore for solar glass factory
Waaree Energies Ltd has approved a capital expenditure of INR 3,900 crore for setting up a solar glass manufacturing facility with a capacity of 2,500 tonnes per day (tpd).
The Hydrogen Stream: BPCL-Sembcorp JV secures 10ktpa green hydrogen contract from Numaligarh Refinery
NeuEN Green Energy Pvt. Ltd. (NeuEN), a 50:50 joint venture between Bharat Petroleum Corp. Ltd (BPCL) and Sembcorp Green Hydrogen India, has secured a contract to supply 10,000 tonnes per annum (10 ktpa) of green hydrogen to Numaligarh Refinery Ltd (NRL).
Scientists build high temperature-resistant perovskite solar cell with 26% efficiency
LMU researchers have developed a dual molecular reinforcement strategy for perovskite solar cells that strengthens grain boundaries, improving both durability and performance.
Fraunhofer CSP warns some cleaning agents may reduce PV module performance by up to 5.6%
Researchers at the German institute found that some widely used PV cleaning agents can damage anti reflective glass coatings, significantly reducing solar module efficiency. Their tests showed that while some cleaners are safe, others cause visible and permanent coating degradation, highlighting the need for careful selection of cleaning products to avoid long term performance loss.
