Both need a lot of attention paid to electrical safety. It doesn't sound as if the OP has the experience needed to design this sort of equipment; plenty of insurance cover would be advisable if he wires anyone else up to his contraption.
Both need a lot of attention paid to electrical safety. It doesn't sound as if the OP has the experience needed to design this sort of equipment; plenty of insurance cover would be advisable if he wires anyone else up to his contraption.