It looks like at least one electrolight roadster has been produced:
PR link?
sales link?
While they hardly are the standard ecomod-fare (street/track ready go-carts, anyone?)
I thought I'd throw out the link. Note that I'll only vouch for "likely" availability. I understand the gas versions have shipped a few units. No idea what the status of the electric model, indeed I didn't know a prototype existed until seeing the first link above.