photovoltaics

State-owned utility NamPower has started construction on the 100 MW Sores Gaib Power Station in southern Namibia – its largest solar project to date.

Sunrev Solar is building two integrated factories in Egypt with 2 GW of capacity each for solar cells and modules. The second phase will localize production of raw materials including silicon ingots and wafers.

Scientists in China have outlined a mission proposal for the China Academy of Space Technology space solar power (SSP) development program. It includes three solar arrays, microwave power transmission, and laser power transmission. The roadmap predicts this demonstration mission cound be attempted before 2030.

Offshore PV technologies were tested for the first time under the severe wave loads generated by Delta Flume, a 300 m long man-made flume with a wave generator that is capable of producing waves as tall as five meters. The testing is intended to standardize testing and certification processes for offshore floating PV systems.

To predict the energy yield of residential solar PV fleets based on limited information, Dutch researchers developed a probability-based mathematical model that provides rapid sky view factor (SVF) calculations, protects PV plant owner privacy, and was shown to be effective for studying PV potential in urban areas.

A 160 kW / 250 kWh standalone battery system installed by Spanish manufacturer Zigor Corporación ensured uninterrupted power for the village of San Vicente del Monte during a major blackout that affected the Iberian Peninsula on 28 April 2025. The system, connected to the low-voltage (400 V) grid, supplied electricity to the entire village for more than five hours.

University of Ulster analysis finds installing solar on half of Northern Ireland’s rooftops would generate 13.5 TWh per year, however significant gaps between PV generation and demand remain. Government commissioned report recommends introducing new incentives to support rooftop solar.

The Sādę Solar Initiative will connect a solar array and battery energy storage to an existing microgrid located within the asserted traditional territory of the Liard First Nation.

Solar manufacturers announced a range of module sales agreements, supply deals and new products last week at SNEC 2025 PV Expo in Shanghai.

European power purchase agreement (PPA) activity slowed sharply in May, with only 12 deals totaling 232 MW, marking the lowest monthly volume since 2020, according to data from Swiss-based analytics firm Pexapark.