Home solar shoppers could soon face a tougher math problem. A new Trump administration trade move targeting polysilicon, the material used in most solar panels and many semiconduc ...

Going solar is still one of the best ways to save money on home energy, but a major repair can dent those savings. If you're seeking a vetted installer, EasyHome's free explorer tool can help you ...

The upcoming 12V HUSKY 2e adds a more affordable option to BigBattery’s HUSKY 2 family, whose existing 12V, 24V, and 48V INV batteries are renowned for their built-in self-heating and closed-loop ...

An online discussion about a rural land purchase highlighted a familiar problem when building in remote areas. The property looked affordable until the buyers learned utility power was still a ...

A field of solar panels outside Badajoz carries more wiring than its own inverters can legally swallow at once.

Fuse Energy is pitching a new plug-in solar kit to U.K. households that often miss out on rooftop installations, including renters, apartment residents, and people whose roofs are not suitable for a ...

NTPC Renewable Energy (NTPC REL) has invited online bids through domestic competitive bidding for a 900 MW Inter-State ...

A new study outlines the invention of a graphene-based energy harvester that can use ambient radiation to run ultra-low-power temperature sensors.

Perovskite solar cells stalled less on crystal chemistry than on toxic printing solvents. A Surrey bio-derived ink printed ...

Within hours of deployment, Portal established communications, stabilized the spacecraft, and deployed its solar array, the ...

A New Yorker trying to size an off-grid solar setup for a window AC unit that would support a walk-in cooler nonstop from May through September went to Reddit for advice. Commenters said the bigger ...

Free energy-efficiency kits designed to help families reduce utility bills and stay warm during winter months are available ...