Someone correct me if i'm wrong but I thought tin cable wasn't supposed to damage you?
The setup: tin cable with 4 solar panels attached to it and there's no damage
add 2 windmill on the same cable up in the air* and i'm now taking damage from the cable. This was a problem as I was standing on the cable I was adding the windmill to.
*just ~38 higher for now, don't have the resources for HV converters