• Ian GoodeIan Goode, over 8 years ago

    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...

    5 points