10+ hour, 3+ 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…...

18+ hour, 2+ 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…...

21+ hour, 38+ 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…...

5+ day, 9+ 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, 15+ 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…...

5+ day, 20+ hour ago   (600+ words) A group of researchers in Australia has developed a rapid screening method to sort retired solar panels into those with usable life remaining and those to be excluded. Quicker screening could help keep working panels in circulation, reducing waste and…...

6+ day, 4+ hour ago   (502+ words) A frustrated Enphase owner says that just a few hours of free training helped him do what an installer had not: update his solar-plus-battery system, fix key settings, and help diagnose a lingering problem in about 20 minutes. He shared his…...

6+ day, 8+ hour ago   (578+ words) A common obstacle to rooftop solar isn't always price or performance. Sometimes, it's the fear of blinding reflections bouncing into neighbors' windows or toward nearby roads. Megasol, a Swiss solar manufacturer, appears to be responding to that issue by making…...

6+ day, 7+ hour ago   (493+ words) German and Austrian scientists said transparent solar has passed a key scaling test, with larger semitransparent organic modules maintaining performance far better than this type of technology often does when moved beyond tiny formats. The devices can function like glass,…...