Leonardo David is a writer and energy consultant who has worked on projects funded by the Inter-American Development Bank. An electromechanical engineer, he has written about solar energy and the ...

Freedom’s representatives even allow you to choose the percentage of grid power you want to offset. Another unique feature of Freedom Solar is ... offers an online calculator to estimate system ...

The battery chemistry is lithium iron phosphate, and this unit can additionally take in 500 watts of solar charging power ... manufacturers say you should calculate expected usage at 85% of ...

If you have a hankering for nuclear-powered domestic appliances though, all is not lost. [GH] is leading the charge towards a future of atomic energy, with a nuclear-powered calculator.

Many experts believed it couldn't be done, but researchers in Japan have successfully introduced chloroplasts into hamster cells.

This isn't futuristic fantasy. Skydweller Aero is working toward turning this vision into reality with its innovative solar-powered plane. As the world's largest unmanned solar-powered aircraft ...

Researchers say they have successfully cultivated animal cells that draw energy through photosynthesis. Previously believed ...

Lightfoot is on sale now, costing $4,995. Independent research and design contingency Otherlab has unveiled its Lightfoot ...

The kit includes four solar modules, a power controller, dual maximum power point trackers, two batteries with expandable ...