i found some lightning arrestors, that i forgot i had, in my original box of equipment from a few years ago. i don't know why i never put them on, but figured i probably should. the plan was to put the DC one in the PV disconnect box and the AC one on the breaker feeding the transfer switch. i figure that this would isolate the charge controller and inverter.
the AC one has 3 wires, 1 for each leg and one for neutral. if i only have 120v do you just connect one of the wires? seems logical, but maybe i'm not understanding someting. there are not very good instructions, but i think it said to connect to the load side...is that correct?
thanks
the AC one has 3 wires, 1 for each leg and one for neutral. if i only have 120v do you just connect one of the wires? seems logical, but maybe i'm not understanding someting. there are not very good instructions, but i think it said to connect to the load side...is that correct?
thanks