Residential PV

SolarPower Europe estimates that EU solar generation is significantly underreported, with actual PV output projected at 410 TWh in 2025 versus 275 TWh in official statistics. The group attributes the gap to incomplete rooftop PV registration, data transfer delays, and the difficulty of measuring self-consumed solar electricity.

Regulators in 27 U.S. states are shifting residential electricity pricing toward higher fixed monthly charges and lower usage-based rates, weakening the economics of rooftop solar and home battery systems. This redesign reduces incentives for distributed energy, compresses savings from peak-rate arbitrage, and reinforces reliance on costly centralized grid expansion, potentially raising long-term electricity costs for consumers.

Director of the Slovak Association of Sustainable Energy, Ján Karaba, told pv magazine solar is expected to become one of the key technologies used within future energy communities in Slovakia but said regulatory improvements will be essential to unlock the full potential of decentralized solar energy.

The Chinese manufacturer said the system is designed for easy AC-coupled integration with existing PV systems and scalable expansion up to 7.5 kW three-phase output. The system purportedly delivers 800 W–2.5 kW AC output, supports up to 5.76 kW PV input with 96.5% efficiency.

An engineer and home-energy enthusiast installs the Anker Solix E10 on a fire-prone California hillside, and documents the entire process in a deep dive review for ESS News

The Plug and Play Solar Act, which passed on a 35-1 vote, would allow portable solar generation devices with up to 1,200 W of output to connect to a building through a standard outlet. The bill now moves to the state Assembly, which has until August 31 to pass it during the current session.

As Europe’s first generations of integrated PV systems age, researchers and industry actors are only beginning to explore the long-term realities of maintenance, compatibility and repair.

The new modules feature bifaciality of 85%, an efficiency of up to 24.8%, annual degradation of 0.35%, and a 30-year performance warranty,

European photovoltaics have generated enough electricity since early March to avoid an estimated €10 billion in gas imports, according to SolarPower Europe, with savings averaging €110 million per day.

Research from Poland finds the development of the country’s solar industry will likely result in stable economic stimulus over the next 15 years, supporting between 20,000 and 40,000 direct full time contracts until 2040 depending on the level of investment and operations and maintenance of PV installations.