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Re: Engineered stamped pergola system for 10-12Kw DC grid tie Charlotte, NC. 5 years since last post! :)
1 hrs work is not equal to 1 hrs work plus liability for work product. Frankly, people who work for fixed wages with no liability for loss often have little understanding of the risks taken by those …1 · -
Re: Battery low voltage with load
12awg might be a bit light. As Bill said, you want the controller to see a pretty accurate battery voltage so it charges properly. Personally, I'd use the biggest wire that fits on the controller bat…1 · -
Re: Wiring diagram review
A few suggestions: I'd move the negative wire between lower battery and fuse block/buss to the upper battery to better balance current through the bank. 150a fuse is too big IMHO for 4awg wire to inv…1 · -
Re: PV array output
If the problem started when a new house was added to your grid service, I wonder if its demand is causing grid power to go out of the GT inverter spec, causing it to cease selling. The problem might …1 · -
Re: Help with solar panel voltage
You generally want added panels to be within 10% or so Vmp, so (eg) if your 12v nominal panels are 18Vmp in strings of 2 for ~36v, adding panels with a Vmp around 33-40v should work. If the new panel…1 ·
