residential PV

Researchers have combined the theory of planned behavior, the technology acceptance model, and diffusion of innovations theory to investigate rooftop solar adoption in China. From a 1,200-person survey, they found that subjective norms and social influence from peers and community had a surprisingly more substantial effect than personal attitudes or perceived ease of use.

In a new weekly update for pv magazine, Solcast, a DNV company, reports that the first half of 2025 has delivered favourable solar conditions across several key solar generation regions around the globe, with many population centres experiencing above-average irradiance.

French solar installer France Solar has entered liquidation after failing to secure a buyer, following its placement in receivership on April 28.

The Dutch government said it remains vigilant on potential cybersecurity threats coming from solar inverters. It minimized, however, the risk of hidden hardware components in inverters and said these devices would be “easily detectable” by the Dutch authorities.

A residential building’s vibrant, art-drenched solar façade brought renewable energy to new heights, setting a Guinness Book of World Record for the largest solar panel mural.

The Netherlands-based solar façade panel and mounting system provider has added a new terracotta rooftop module to its product range. It also announced it is expanding it sales network and boosting its manufacturing capacity after raising €5.5 million in financing.

SolarPower Europe has underscored the role of domestic mounting system manufacturers in driving PV deployment across Europe, while calling for the adoption of international customs codes, stricter quality standards, and the inclusion of fixed-tilt racking systems in national resilience technology lists under the EU Net-Zero Industry Act (NZIA).

French engineer André Buhart has published the plans and open-source software to create a DIY “solar energy router” to manage PV overproduction. Depending on the configuration, the device can direct excess photovoltaic energy to water heaters, pool motors, or underfloor heating, among others.

New research on the PV markets of the four countries forming the so-called Visegrad Group has confirmed that solar prosumers are driven primarily by economic interests rather than environmental concerns. The scientists coined the concept of “energy self-defense” to define all those behaviors that push homeowners to resort to PV in attempt to address price shocks.

Scientists in Iran have developed a novel framework to optimize the capacity of PV and battery storage in smart homes, using a two-stage stochastic programming model. They considered the uncertainties in the grid, market price, and PV output, while also looking at different operation cases.