EG4 Community Forum

Anonymous
Joined: April 7, 2026 7:23 pm
Topics: 6 / Replies: 19
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RE: New EG4 - 3000 EHV - Battery Back Feeding Power to Solar Panels at Night

@joel-brodeur - I connected the AC input from the inverter to my house's grid-tied panel, which has a neutral-ground (NG) bond (with No AC loads conne...

1 year ago
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RE: Hybrid Offgrid Setup Questions

Complicated answer. Could the equipment you have provide backup to a house running moderate loads for while - yes. As others have indicated it wou...

1 year ago
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RE: Hybrid Offgrid Setup Questions

What do you have for HVAC, dryer, water heater, stove and oven, out buildings, well pumps. Anything else that draws a lot of power. 240V stuff? I'm ...

1 year ago
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RE: EG4 3000EHV-48 for Time of Use Charging

Ok so are you using Solar assistant to control the time of use? or is this all done via the 6000xp? i was hoping Solar assistant can control the...

1 year ago
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RE: Hybrid Offgrid Setup Questions

I think it all depends on the power consumption of your house. I have the 6000xp set up for our off-grid cabin with 5, 48-volt, 100h batteries. It eas...

1 year ago
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RE: 6000xp Balancing issue--how to correct?

@jlankford Yes, sorted the generator issues. I gave up on trying to sort out the battery balancing issues here, since there was little response from E...

1 year ago
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RE: New EG4 - 3000 EHV - Battery Back Feeding Power to Solar Panels at Night

@joel-brodeur - Interesting. You'd think there'd be blocking diodes or MOSFETs protecting the inputs to stop any current backflow. Both would cause sm...

1 year ago
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RE: New EG4 - 3000 EHV - Battery Back Feeding Power to Solar Panels at Night

@hanzi I had similar experience while commissioning a 6000XP, as soon I got an Earth Ground and a NG ground at the panel (not the programmable NG bond...

1 year ago
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RE: New EG4 - 3000 EHV - Battery Back Feeding Power to Solar Panels at Night

@joel-brodeur - I have been testing the inputs with correct polarity (red + / black -), and reversing the polarity does result in a negative DC voltag...

1 year ago
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RE: what can I expect by adding a second 18KPV to my current 18KPV?

PARDON me, I misspoke... Parallel it is. they do they are they do I see that now. I do not export anything to the grid. I just wa...

1 year ago
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RE: Specs for Lifepower4 V2 BAT-COM ports?

I had the same problems and more when adding V2's to my V1's. V2's will have to be on first in the rack to communicate properly. You will also most li...

1 year ago
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RE: Compressor type?

I should clarify, What is a 2 x Rotary? Is that an inverter type of compressor or not?

1 year ago
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RE: Another App problem

In case anyone has the same problem I just realized I accidentally post the results of the LCD update on my generator thread. The update fixed the scr...

1 year ago
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