Fraunhofer presents solar module cleaning tech using structure-borne sound
Fraunhofer Institute for Digital Media Technology IDMT has developed a solar module cleaning system that uses structure-borne sound and targeted mechanical vibrations to dislodge dust. Researchers will present the technology at Intersolar Europe in Munich from May 7 to 9.
Alight inaugurates Sweden’s largest solar park
Swedish independent power producer Alight has completed a 64 MW solar project near Stockholm. The site in in Hallstavik is now the largest PV facility in the country.
Togo breaks ground on solar-plus-storage project
Togo has begun construction on a 25 MW solar plant with 36 MWh of battery storage in the country’s north. China’s TBEA International Engineering is leading the project, which is scheduled for completion within 13 months.
UK rooftop solar has strongest Q1 since 2012, new record for generation in April
Building regulations in England support growth in demand for rooftop solar as new-build properties make up significant share of small-scale PV installations. Strong installations in first quarter of 2025 were followed by a new single-day record for UK solar generation in April.
Colombia approaches 2 GW solar capacity milestone
Colombia is approaching 2 GW of cumulative installed PV capacity, with 1.34 GW currently operational and an additional 700 MW in testing, according to the country’s grid operator.
AI-driven robotic piling tech supports 250 MW solar project in Australia
Bouygues Construction Australia (BCA) is trialing an autonomous piling system (APS) to build Engie’s 250 MW Goorambat East Solar Farm (GESF) in Victoria, Australia.
Avaada to develop 3.65 GW of pumped hydro storage in India
Avaada Group has signed an agreement with the Maharashtra state government in India to build two pumped storage hydro projects with a combined capacity of 3.65 GW. The company plans to deploy the projects in phases to support grid stability and renewable integration.
US residential solar hits record low of $2.50/W, says EnergySage
US residential solar prices fell to a record low of $2.50 per watt in the second half of 2024, said EnergySage. The marketplace operator reported average pre-incentive quotes of $28,750 for rooftop systems.
Chinese PV Industry Brief: DMEGC posts gains as peers hit by weak Q1
Chinese solar manufacturers have reported mixed first-quarter results. DMEGC recorded strong growth while peers such as HiUV, Risen, Autowell and Jolywood suffered sharp declines amid falling prices and oversupply.
US solar cell production could double in less than two years
US solar cell production is set to double in under two years, driven by growth in domestic content. Anza shares second-quarter 2025 insights into the solar supply chain amid uncertainty.
