But there’s a better option: cheap heating at daytime. More than 40% of freestanding Australian houses now have solar. Switching water heaters to charge during the day can soak up solar power ...

UK startup Space Solar has signed an agreement with Reykjavik Energy that could see Iceland become the first country to receive power beamed from a space-based solar power plant. The 30-MW ...

XI’AN, China—This should be a shining moment for Longi, one of the biggest makers of solar-power equipment in the world. Longi and a few other Chinese companies dominate the solar business ...

By constantly varying power consumption in sync with the sun, our system can directly and efficiently use solar power to produce water.' Another feature of this system is that it specializes in ...