Residential PV

The Aachen-based company has further developed its energy management system (EMS) under real-world conditions, to minimize the cyclic aging of its batteries.

The Solar Energy Industries Association (SEIA) provided analysis of the devastating impact the changes to energy tax credits will have on jobs, manufacturing and the ability to meet the country’s rapidly growing energy demand.

The UK-based company said its new hybrid solution includes a stand-alone monobloc air-to-water heat pump with a nominal capacity of up to 16 kW and one of its boiler range. The heat pump system uses R32 (difluoromethane) as a refrigerant and has a coefficient of performance of up to 5.1.

China installed a record 60 GW of new PV capacity in the first quarter of 2025, driven by a surge in rooftop deployment ahead of updated grid-access rules, says Rystad Energy. It predicts that rooftop growth will continue, but new self-consumption mandates are reshaping regional development strategies and increasing project complexity.

Tunnel oxide passivated contact (TOPCon) modules continued to dominate the PV market at The smarter E Europe 2025, but pv magazine Magazine Director Mark Hutchins and CRU Group Senior Research Analyst Molly Morgan found emerging cell and module concepts gaining ground on the show floor.

pv magazine editor Matthew Lynas toured the startup corner at Intersolar Europe 2025, highlighting emerging businesses focused on flexibility, smart meters, software, and PV integrated with glass.

Researchers from the Middle East have simulated a novel PV thermal module which includes a thermoelectric generator above the absorber layer, conical helical tape in the cooling tube and a ferrofluid. These technologies reportedly contributed to increased PV efficiency and thermal efficiency by 2.12% and 23.34%, respectively.

New research from the Netherlands has shown that product-service-system business models applied to the PV business encourage the use of high-quality PV products and maximizing system lifespan. Their alleged connection with circular economy principles, however, was found to be weak, with financial considerations being prioritized by customers.

Western Australian manufacturer Magellan Power has unveiled a new all-in-one residential energy storage system offering battery capacities from 9.6 kWh to 25 kWh and inverter capacities from 5 kW to 15 kW.

Germany installed 838.5 MW of solar in April as the PV market sharply contracted in the first four months of 2024, according to the Federal Network Agency (Bundesnetzagentur). Total installed capacity reached 104.9 GW by the end of April.