Here are the best power banks for charging speed and portability. By Courtney Lindwall We’ve all been there: You’re still ...

How Portable Chargers Work. Instead of charging your phone, tablet, or another device from a wall outlet, you charge it from ...

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Will a new breed of thin-film amorphous solar cells deliver double the efficiency at half the cost of their silicon-based ...

Some drip-feed off of level 2 chargers. Beam Global has a better solution. On Monday, the clean-technology company announced BeamSpot, a solar- and wind-powered EV charger meant to replace ...

Ultra-portable, the 'super-fast workhorse' is great for students, travelers and everyday tasks, and it's $250 off.

For example, you may need an AC-to-DC inverter for laptops as well as a battery or portable power ... At 20.6 oz (1.29 lbs), the BigBlue 28W USB Solar Charger is an excellent size for carrying along ...

California-based startup Enteligent is taking pre-orders for what it calls the world’s first solar DC-to-DC electric vehicle chargers. The unit can take power from a photovoltaic array and send ...

Three Gorges has revealed plans for a 16.5 GW renewable energy project in China’s Taklamakan Desert, which includes 8.5 GW of solar power, 4 GW of wind, 3.96 GW from six ultra-supercritical coal ...

More stable and efficient materials for solar cells are needed in the green ... of why this happens and how the material functions. Computer simulations and machine learning as aids Within the ...

COROS is well known for their GPS watches, but is coming on strong with a line of bike computers – and the DURA is the newest. What sets it apart from Garmin, Wahoo, and Hammerhead is that the COROS ...