Author Topic: AC & DC in the same MNPV6-Disco  (Read 926 times)

freegirl

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AC & DC in the same MNPV6-Disco
« on: December 03, 2015, 03:49:18 AM »
Newbie. The description of the MNPV6-Disco states: "AC and DC can be installed in the same box!"

So, If I am bringing in 4 strings of PV and using up 4 slots with 150v DC breakers... may I run the output from the inverter into the same box and use a single 120VAC breaker in another slot which would connect the inverter output to the AC input of the trailer I am providing power to. (Naturally there would be a separate bus bar for the AC).

Anything completely idiotic about this rig? :>

Halfcrazy

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Re: AC & DC in the same MNPV6-Disco
« Reply #1 on: December 03, 2015, 05:57:51 AM »
That will work just fine, It gets used a lot for a 600VDC breaker to the PV in and a 240VAC from the AC side of grid tie inverters.
Changing the way wind turbines operate one smoke filled box at a time

freegirl

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Re: AC & DC in the same MNPV6-Disco
« Reply #2 on: December 03, 2015, 06:07:45 AM »
Sweet. Thanx for reply.

cjbrownvt

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Re: AC & DC in the same MNPV6-Disco
« Reply #3 on: June 03, 2016, 10:22:36 AM »
Are there photos or wiring diagrams showing both Ac and Dc in this combiner available?

thx

FNG

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Re: AC & DC in the same MNPV6-Disco
« Reply #4 on: July 26, 2018, 09:13:17 AM »
here is a quick drawing I just tossed together