3+ hour, 6+ min ago   (620+ words) Many U.K. electricians have been wary of plug-in solar and battery equipment. But one electrician said that after seeing how widely the systems are used in Germany, he came away believing their real-world safety record is much stronger than many critics…...

11+ hour, 5+ min ago   (545+ words) An owner trying to squeeze a little more life out of aging solar panels raised a question many homeowners eventually face: When old panels lose output, is it mostly amps, volts, or both? The answer matters for anyone hoping to…...

14+ hour, 41+ min ago   (483+ words) For people who live in tents and rely on public spaces to charge their phones, a portable power source is more than a convenience. That's why a Reddit user asked the internet what the smartest decision was when it comes…...

2+ day, 20+ hour ago   (507+ words) In 2024, Maven Robotics was brand new, and they had nothing — "a cartoon of a robot and a team of people," CEO and co-founder Hamza Derbas told TechCrunch. Still, they heard a large consumer goods company with logistics needs was in…...

3+ day, 55+ min ago   (336+ words) Elon Musk said humanity will need to move unprecedented material into space to establish a lasting presence on the Moon and Mars, casting Space Exploration Technologies Corp.'s Starship as the transport system meant to make that scale possible. "Extending…...

4+ day, 9+ hour ago   (708+ words) A new battery microgrid in Trenton, Florida, could keep the lights on for 1,500 customers when the main grid goes down. For residents in hurricane-prone parts of the state, that kind of backup can mean fewer spoiled groceries, less downtime for…...

5+ day, 2+ hour ago   (337+ words) Measurements were collected from 8:00 a.m. to 4:00 p.m. over seven consecutive summer days on a rooftop in Tiruchengode, Tamil Nadu, where researchers from K.S.Rangasamy College of Technology and SRM Institute of Science and Technology installed the systems. Its electrical efficiency rose to around…...

5+ day, 3+ hour ago   (406+ words) Researchers in Namibia and Germany are testing a new glass coating for solar panels that could let in more sunlight and help the panels cool themselves down by releasing the heat better. While it's still in early stages, pv magazine…...

5+ day, 8+ hour ago   (703+ words) A fan of FranklinWH home-energy products sparked a debate after arguing that all-in-one home batteries may make setup easier today while creating maintenance problems later. They were not criticizing the company's overall quality; it was about whether the design was…...