Think of solar greenhouse heaters as a way to supplement existing heating systems. They're out there, but some assembly may be required.

Solar Brother has announced the launch of SunAéro, a solar heating system that heats and renews the air in rooms measuring 20 m² to 60 m². The system combines PV and thermal energy to heat, renew or ...

Researchers in China have designed a two-stage, solar-assisted thermochemical heat pump system that uses caustic soda and water as a working pair. The system is reportedly able to achieve an energy ...

We may receive a commission on purchases made from links. Solar panels continue to rise in popularity year after year as more people learn about the versatility of the renewable energy source. Yes, ...

When the sun sets, the world’s solar panels go dark. But above them, the night sky radiates a different kind of power. Every ...

Is space-based solar power a costly, risky pipe dream? Or is it a viable way to combat climate change? Although beaming solar power from space to Earth could ultimately involve transmitting gigawatts, ...

Dear Jim: We have a large family and use much hot water. I cannot afford to have a solar water heating system installed, but I would like to make some type of solar water heater myself. What do you ...

A lucky alignment of two sun-studying spacecraft may have finally solved a decades-old solar mystery. Data from NASA’s Parker Solar Probe and the European Space Agency’s Solar Orbiter suggest that ...