An interesting concept, but .4 MJ/t is very little power. Truth is the Blulectric engine just isn't very good, it needs rather large solar or wind power farms to keep it running at any kind of useful speed. And instead of building that, you could spend all those resources in building some actual BC power infrastructure instead, like a small boiler setup.
Hey Saice, something interesting for you.
I was mucking around with my sorting system, and I had to disconnect my Sorter from it's power supply. After pumping through loads of items to ensure my system is sorting correctly, the stored energy in the Sorter has hardly dropped.
A single thermopile can easily keep the sorting machine going, with energy over for more. I have a feeling that this is incorrect, as it just doesn't seem right.
Pro tip. if you have multiple machines you don't need to wire them all if they can touch each other they will pass a charge to any other RP machine that they touch. So save on wiring and just connect one.
I wish IC2 and BC energy networks could do this. My only complaint about Thermal Expansion is that I can't hide its conduits and I need one for every machine.