The transition to back contact follows market trend toward long-term solar project sustainability
Module quality, reliability, and proven field performance are at the core of bankability assessments and investment decisions for solar PV projects, according to Chao Jia, President of LONGi Europe for DG. He says this is why advanced module technologies like back contact are gaining relevance.
Battery management systems key to deploying batteries in data centers
A new study highlights the critical role of advanced AI-integrated battery management system technologies in monitoring, optimizing, and predicting battery performance for reliable and sustainable data center operations.
India installs more than 2.08 million rooftop solar systems under PM scheme
India has installed more than 2.08 million rooftop solar systems under the PM Surya Ghar: Muft Bijli Yojana program since early 2024, with INR 147.7 billion ($1.6 billion) disbursed in central subsidies, according to the Ministry of New and Renewable Energy (MNRE).
Australia’s rooftop solar hits 28.3 GW as home battery uptake surges
Australia’s rooftop solar fleet continues to expand with a combined 28.3 GW of generation capacity commissioned by the end of 2025 with approximately 4.3 million installations across the country.
Maxwell claims 26.92% efficiency for heterojunction solar cell
The Chinese PV equipment provider said the result was certified by Germany’s Institute for Solar Energy Research in Hamelin (ISFH). The cell was fabricated with Maxwell’s in-house heterojunction production-line equipment and an end-to-end process flow.
US solar capacity overtakes wind
Solar has become the largest renewable source of installed power capacity in the United States, surpassing wind after 27 consecutive months as the leading source of new grid additions, according to the Federal Energy Regulatory Commission (FERC).
New surface texturing boosts TOPCon solar cell efficiency by 1%
Chinese researchers have demonstrated a single-step submicron structured surface texturing process that improved the absolute efficiency of a TOPCon solar cell by 1% through broadband anti-reflection and lower electrical resistance. The cell-level performance was validated in laboratory and outdoor tests.
U.S.-India trade deal reduces solar tariffs
Tariff reductions under the new U.S.-India trade agreement lower import costs for solar modules and energy storage components. Reciprocal tariffs were effectively reduced from 50% to 18%.
Chad’s installed PV capacity hits 110 MW, supplying 37% of electricity
Chad has one of Africa’s highest solar penetration rates, a result of a small power system with just 12% electrification, as large-scale solar and storage projects gather pace around N’Djamena, even as political uncertainty over oil revenues constrains faster deployment.
Spain secures major EU grant for 1 GW pumped storage project
The European Union is investing €650 million ($766.5 million) in cross-border energy infrastructure, led by a grant for the Aguayo II pumped-storage project in Spain, alongside smaller allocations for upgrades such as the Čierny Váh pumped-storage plant in Slovakia.
