I've got a bank of engines at my base, feeding into an energy tesseract (Haven't tested it, but forum information says it only needs one), then there will be an energy tesseract next to my quarry wherever I put it down. this system does work, but I haven't tested it with the increased number of engines.
Energy tesseracts have a maximum transfer of 100MJ/t and an energy loss of 25% of whatever you send through, but to be honest I think it's worth it to build the engines up to 144MJ/t at your base to get an output of 100MJ/t at your quarry in an instant easily