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We explain what each energy story could mean for bills, payback and home systems.
Cold weather can noticeably shrink an electric car's range, as sluggish battery chemistry and cabin heating both draw on the same pack. Preconditioning while plugged in, gentle overnight AC charging and smart timing in a solar-equipped home recover much of that loss. Here is what to expect and how to fit your EV into your home energy setup.
Researchers at Norway's SINTEF have found that solar PV in Longyearbyen, one of the world's northernmost inhabited settlements, can achieve capacity factors comparable to central European cities during summer. The study shows that PV, combined with wind and storage, could play a pivotal role in the Arctic energy transition.
Combining rooftop solar with an air-source heat pump seems like a perfect match, but real savings depend on how well their operating hours overlap. This guide explains the key decision factors for homeowners considering both systems.
The Utility Broadband Alliance (UBBA) has welcomed Eversource Energy and Hawaiian Electric as new members, underlining a growing consensus: without robust communication infrastructure, modern grids cannot reliably integrate solar, storage and other distributed energy resources.
A hybrid inverter paired with a battery can keep essential appliances running during a grid outage — but not every device in your home will stay on automatically. This guide explains how backup power actually works, what to expect, and how to plan a system that matches your real needs.
Jackery unveiled its Solar Roof system and SolarVault 3 home battery storage during a media tour at its Shenzhen headquarters. The integrated solution targets self-consumption — a key metric for European homeowners looking to cut grid dependency.
South-facing panels are not always the optimal choice for rooftop solar. An east-west roof orientation can deliver comparable annual yields with a flatter, more useful daily production curve — especially for households that consume energy in the morning and evening. Here is what every homeowner should know before deciding.
Germany's grid regulator Bundesnetzagentur estimates around 1,336 MW of new solar PV capacity was installed in May 2026, pushing the country's cumulative total close to 124 GW. The six-million-installations milestone was also crossed, underlining Germany's continued leadership in European solar deployment.