Portugal to hold energy storage auction before January 2026
Portugal plans to hold an energy storage auction before January 2026 as part of a €400 million ($462.2 million) initiative to enhance grid resilience following an April blackout.
Enphase launches fourth-gen energy system with new 7.08 kW battery
Enphase Energy has introduced its fourth-generation energy system with the new 7.08 kW IQ Battery 10C, which offers 10 kWh of usable energy. The battery expands the company’s storage portfolio and is made with US components by a contract manufacturer.
Surplus PV for electric delivery vehicles
Scientists in Japan have developed a model that predicts surplus PV generation and creates a route for optimized charging of electric delivery vehicles. They defined their work as a “practical blueprint for logistics operators.”
Map shows 43% of Iran’s land unsuitable for PV-powered water pumps
Scientists used geographic information systems and analytical hierarchy process methods to identify Iran’s most suitable areas for PV water pumping systems. They found 43.2% of land unsuitable, with Ardabil province the most favorable.
India could cut power costs to $50/MWh with solar-wind system by 2050
India could cut electricity costs to about $50/MWh by 2050 by transitioning to a fully wind- and solar-powered system with primarily day-night balancing, according to new modeling that includes generation, grid, and balancing costs – well below current fossil-based wholesale prices.
Mito Solar launches new range of colored modules for yachts, cars
Dutch specialty module manufacturer Mito Solar now offers PV modules in a wide range of colors for yachting and mobility applications. The colors are enabled by a front-side encapsulant made of thermoplastic polyolefin (TPO).
OX2 solar and storage project clears federal review in Australia
A 90 MW solar farm and four-hour battery energy storage system planned for the Richmond Valley in northern New South Wales has passed through the federal environmental approvals process in just 30 business days.
PV-thermal energy with heat pumps, aquifer thermal storage in buildings
Researchers in the Netherlands have simulated a residential energy system combining PV, solar thermal, and PV-thermal panels with aquifer thermal energy storage and a heat pump, achieving a seasonal coefficient of performance of seven across five buildings.
PV installers must act as US solar tax credit phase-out looms
Aurora Solar says most US homeowners are unaware of the urgency created by the One Big Beautiful Bill’s (OBBB) phase-out of the 30% solar tax credit, underscoring the need for installers to educate consumers, cut soft costs, and prioritize transparency.
Using Sudoku to improve power yield in PV systems under partial shading
Indian researchers have developed a Sudoku-based technique to reduce power losses in PV systems operating under partial shading. They claim the method increases energy efficiency and revenue generation more than conventional reconfiguration techniques.
