Bill Ding Homes
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Ok, hanging inverters. Got the 1st one wired to bus bar. No power coming in yet obviously. Anything wild here?
Please take a look for anything crazy
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Zapper77
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Is that DC breaker directional?
400bird
Solar Wizard
Wildly long cables
Bill Ding Homes
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I….don’t….know. Checking now
Bill Ding Homes
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It is directional so now i am confused. which is line and which is load. I feel like the inverter side is load...
Zapper77
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"I" would bring the battery lead in through the top and the inverter from the bottom. However assuming you will only use the breaker as a disconnect when powered down...it doesn't matter.
Before you energize the battery to AIO, if it is LiFePO4, make sure you do a pre-charge. This can be done with a lightbulb or a resistor that you place across the shutoff breaker. Inrush current from the AIO capacitors can be extreme. Though I am not sure if your AIO is designed to work around the issue.
BTW, do you have a fuse inline from the battery?
BTW, do you have a fuse inline from the battery?
Bill Ding Homes
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No fuse yet. But am going to fix that
Bill Ding Homes
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Where would you suggest putting the fuse
rodrick
Free energy enthusiast
Use a class t fuse for a 48 volt system
Bill Ding Homes
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Do i need a fuse for each inverter
Zapper77
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I would.
