Flexible Solar Cells: SolarRolls by Bruton

Brunton Solaris 52: A Solar Charger

Brunton makes a range of flexible solar cells they call SolarRolls. These weather-proof solar cells can be rolled up quite tightly, and attached to a backpack. Seen here is a 14W model — it produces DC power even during low light conditions. SolarRolls come with a range of plugs, including a standard car lighter socket. […]

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$14 Million From DOE For Plug-In Hybrids

This week the U.S. Department of Energy (DOE) announced that it will provide up to $14 million in funding plug-in hybrid electric vehicle (PHEV) battery development. This research aims to find solutions to improving battery performance so vehicles can deliver up to 40 miles of electric range without recharging. This would include most round-trip daily […]

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Plug-In Cars That Power Your Home

Soon, in California, you may be able to power your home with your car during a blackout, or even have the utility company pay you for the power that your car produces. San Jose Mercury News reports that PG&E, a Californian utility company will showcase a converted Toyota Prius in Sunnyvale, CA. (Update: See a […]

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Solar Powered 12 Volt Battery Charger

Solar powered 12 volt battery chargers are small solar panels that trickle charge your car’s battery while the sun is shining. Basically, the solar charger provides a small amount of power to the battery, so that if you leave your car’s door open you won’t be left with a dead battery. This reminds me: I’ve […]

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Carfree Cities: Where Are They?

Interested in knowing where you can find places free of cars? There’s an extensive list of carfree places around the world, available now on the Wikipedia. There’s also a book about Carfree Citites available. Here’s our review: Imagine life in a city free from the noise, stench, and danger of cars, trucks, and buses. Imagine […]

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