Such systems are common already in India where there are frequent black-outs. The batteries can be recharged from the grid or from alternative sources. Why is it that this is considered such an i...
As an interior designer in San Diego, I was very excited to hear about this but the reality is very different. California is dependent on its "on demand" electricity. Unless a person owns a diese...
Right on, the Tesla Powerwall needs to get into the developing world, where, just as with cell phones, the traditional power grid can be bypassed with individual solar power generation. Problem i...
http://en.wikipedia.org/wiki/Duracell_Bunny
Here's a lower cost solar storage system that uses longer lived, safer LiFePO4 (Lithium Iron Phosphate) that Nikola Tesla would approve of. https://vimeo.com/127384804
In reply to gpa. Some o...
In reply to Jim Benton....
What is the big deal about a battery? The energy still has to come from somewhere - solar, wind, or your local coal-fired plant.
Tony Stark has reactors, not batteries you can buy in a shop for your remote lol, big difference. Stop comparing the two, different levels. It's always a sure way to know weather the piece is wor...
'The future' (if my iPhone's lithium-ion battery is anything to go by,) will last one day when new, and about one hour two years down the road.
A less enthusiastic view on this product: http://www.forbes.com/sites/christopherhelman/2015/05/01/why-teslas-powerwall-is-just-another-toy-for-rich-green-people/