EG4 Community Forum

Anonymous
Joined: April 20, 2026 12:00 pm
Topics: 7 / Replies: 19
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RE: EG4 Solar Charge Controller MPPT Adjustability increments

JB, Thanks - average December low is 47 degrees but I should verify just in case at a solar string calculator. I will be doing a small string on ...

1 year ago
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RE: EG4 Solar Charge Controller MPPT Adjustability increments

Looking at the specs, you may want to look at a solar string calculator, one that adjusts for temp. I don't know how cold it gets at your place, but ...

1 year ago
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RE: EG4 Solar Charge Controller MPPT Adjustability increments

Thank you. Yes - I can use both at the same time. To date I've had my system up for 2 months but am only using the high voltage right now. That ...

1 year ago
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RE: EG4 Solar Charge Controller MPPT Adjustability increments

Reading through the manual (USER’S MANUAL) for the EG4 MPPT it appears that the voltage output maximizes at 62V so technically you might be able to us...

1 year ago
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RE: EG4 Lifepower4 V1 not showing up

I would recommend putting the Lifepower4 V2 into the simplified link protocol with dip switch 5 and 6 in the down position.

1 year ago
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RE: gridboss offline mode

@joel-brodeur thanks joel. thats a great help. i will check it out!

1 year ago
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Replies: 5
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RE: gridboss offline mode

@chet according to their website at least. It looks like Signature Solar has them available. EG4 FlexBOSS Screen Kit | Real-Time Solar Monitoring &...

1 year ago
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RE: gridboss offline mode

thanks Jared. i appreciate your prompt response. i feel better about the equipment we have now. i look forward to getting the external lcd when availa...

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

@brdfrd The JavaScript void message indicates that by clicking the "?" nothing will happen - basically no hyperlink. The popup is a tooltip. A commo...

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

@brdfrd The 112A figure above needs to be adjusted downwards to account for the charging efficiency of the 6000xp (93%) in order to prevent pulling...

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

@joel-brodeur Thanks--that's helpful--I've never had that pop-up. But I just waited, like 5 seconds, and it eventually does. I guess I've never waited...

1 year ago
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RE: gridboss offline mode

Local connection to the GridBOSS is also an option. The FlexBOSS21 will support an external LCD screen, which can be added, and it will be available t...

1 year ago
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