PV

UK energy regulator Ofgem has approved connection queue reforms for Great Britain’s electricity grid. The change could see 65 GW of solar projects enter the fast-track “Gate 2” connections queue. The government claims reform will accelerate renewables and energy storage deployment while unlocking GBP 40 billion ($53 billion) of investment in clean energy and infrastructure.

The French research institute found that switching from silver cell metallization to silver-copper metallization can lower the total silver quantity in a heterojunction module, with a total silver amount of only 14 mgAg/W being required. Their interconnection technique is based on low silver content electrically conductive adhesives and copper ribbons.

The “morphing skin” would track sunlight and have the flexibility and surface area to wrap across large surfaces, such as buildings and stadiums.

PowerChina has scrapped its 51 GW solar module tender for 2025 due to the impact of policy shifts on procurement needs. The tender, which began in November 2024, attracted 58 bids, with average quotes of CNY 0.68 ($0.093)/W for tunnel oxide passivated contact (TOPCon) modules and CNY 0.773/W for heterojunction (HJT) modules.

The new edition of the International Technology Roadmap for Photovoltaic (ITRPV), published this week, reports that average PV module prices last year dropped by 33% compared to the end of 2023.

The Vietnamese authorities released the feed-in tariff levels for ground-mounted and floating PV plants, with or without storage.

EcoFlow’s new Stream series, its second-gen balcony solar plant, enables battery coordination and plug-and-play solar for distributed batteries, plus third-party microinverter coordination for its new battery.

The 17th edition of SolarEx Istanbul, which took place from April 10 to April 12, was the largest to date. As Turkey’s solar deployment increases, there was discussion on how to manage future installations, develop untapped domestic markets, and secure future investments.

In a new monthly column for pv magazine, the International Solar Energy Society (ISES) reveals that Sweden, Australia, Netherlands, Germany and Denmark are the leading countries for per capita solar and wind generation capacity. Furthermore, it explains that global solar capacity has been doubling every 3 years, and wind every 6 years, whereas fossil and nuclear capacity and generation have been almost static in recent years.

Danish researchers have analyzed fundamental material properties of selenium solar cells and have found their potential is higher than generally believed. They used carrier-resolved photo-Hall analysis to address discrepancies and reproduce experimental current-voltage and external quantum efficiency measurements.