Tesla Powerwall - Energy Storage for a Sustainable Home (teslamotors.com)
over 8 years ago from Jesse X
over 8 years ago from Jesse X
Legit gamechanger, per usual. Working for Elon Musk is a dream of mine, especially for SpaceX.
It's most definitely not cheap ($3,500 + a few thousand for a AC-DC inverter and some solar panels), but the implications for this technology are huge. I could see a smaller, cheaper version of this filling the gaps in developing countries' power grids and bringing electricity to those who can't get it (or can't get it reliably) in a few years' time.
It's interesting, because it will easily pay for itself in the medium term. It's not cheap in the short-term, but in the medium to long term it's a good deal. And that's normally what the housing market is built on.
However, it's technology, so in the medium term it will no doubt get cheaper and more powerful. That $3500 battery you buy today will in two years probably be $2000 with twice the capacity. And so on. Do you invest more and upgrade for more returns later on or just stick with version one...
Just because it comes from Tesla, it doesn't mean that it's going to work for everybody. I mean if you understand the way that the company markets itself, it's obviously targeting a certain type of person who is able to afford their products for the glamorous exchange of being called socially conscious. They're going to work a lot harder to get more people on board their "life-changing" technologies....
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