The Powerwall for homes and Powerpack for businesses can store energy from solar panels and help you save on energy bills.
CNET On Cars
By leaving off features such as a lock, lights or charge indicator, Razor misses an opportunity to make the E300 electric scooter a cheap transportation alternative, instead relegating it to leisure status.
Three years after its predecessor debuted, the 2015 Ford Focus Electric is still a good choice for a compact battery-powered car, but the newer competition offers slightly greater range and faster charging.
Mercedes-Benz will bring 10 PHEVs to market by 2017. The C350e is one of the first.
Pricing not available
The Razor E100 Glow electric scooter comes up short on features and its ride can be harsh, but young riders will likely not care about these drawbacks when they're tearing around the neighborhood.
The 2014 Honda Accord Plug-in keeps up with the competition in some ways, but the overall package lacks cohesion, and quirky features such as the right-side camera don't add much.
Mercedes-Benz fits a Tesla battery pack to its 2014 B-Class Electric Drive, creating a comfortable driver with limited range.
The new Smart Fortwo Electric Drive is priced lower than any other electric car on the market, and makes for a very economical commuter.
Lambo wants in on the new wave of hybrid supercars, so it's brought the 910-horsepower Asterion concept to the 2014 Paris Motor Show.
Luxurious and comfortable, the plug-in C-Class is just one of 10 PHEVs that Mercedes-Benz plans to bring to market by 2017.