Ive got a 208LV Fronius Grid Tie Inverter. Can it be hooked up as the 240V Inverters are on 240V, being its LV 208V? Will I have problems with the 240V trying to overpower or backup into the Fronius 2500LV? I havent hooked anything up yet, but I thought of the two differences in Voltage and said wait a minute.. Thanks for all Info.
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240V and 208V Grid Ties
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240V and 208V Grid Ties
Smart Meters are Smart, but if you know how to outsmart them. Well its still all good! -
Not going to work. 208 is a 3-phase voltage, and 240 is 1-phase voltage. The only way a grid tied inverter can work is for the inverter voltage to be slightly higher than the grid.MSEE, PE -
Ditto. And the inverter has to be happy with monitoring the grid for 5 minutes before it tries to sell. if you had low grid voltage, and was within the range of the high end of the 208V spec, it might work, but if it's expecting a data stream from the other 2 phases, it will never fire up.Powerfab top of pole PV mount (2) | Listeroid 6/1 w/st5 gen head | XW6048 inverter/chgr | Iota 48V/15A charger | Morningstar 60A MPPT | 48V, 800A NiFe Battery (in series)| 15, Evergreen 205w "12V" PV array on pole | Midnight ePanel | Grundfos 10 SO5-9 with 3 wire Franklin Electric motor (1/2hp 240V 1ph ) on a timer for 3 hr noontime run - Runs off PV ||
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Thanks guys, yea I dont have to tell you how bad I screwed up. Oh well today I learned something and it was a hard lesson learned, but Ill get it worked out its just going to take me a little more time now to sell this one and now get a 240V. Thanks both of you.
Smart Meters are Smart, but if you know how to outsmart them. Well its still all good!Comment
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Ok.. I talked to Fronius and have found out that I can use my 2500LV. I had to use a transformer to get the 2 different types of voltages to accept each other and work. Between Fronius and Square D, I believe we got it worked out... Thanks all.Smart Meters are Smart, but if you know how to outsmart them. Well its still all good!Comment
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