EG4 Community Forum

Joel Brodeur
Joel Brodeur
@joel-brodeur
Reputable Member
Joined: October 15, 2024 8:48 pm
Last seen: April 17, 2025 7:14 pm
Topics: 18 / Replies: 312
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RE: Battery SOC RECALIBRATION GUIDE - Need help understanding please.

@eric Bummer. Think you might ask the testing folks to maybe try it out?? 🙂

6 days ago
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RE: Newbie Questions

The easy answers to 1 and 2 are - yes - if the settings are correct. For 3 - I would highly suggest trying to keep the system withing the operating ...

6 days ago
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RE: Battery SOC RECALIBRATION GUIDE - Need help understanding please.

@eric thanks for the reply. I guess I have what is probably silly follow up questions that you might be able to answer: Could I do the following: ...

7 days ago
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RE: EG4 Rapid Shutdown Wiring without tigo

@ac130buff Yes, the SW switch is for an external RSD button. If you don't have Tigo, you can ignore the rest of the diagram.

1 week ago
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RE: EG4 Rapid Shutdown Wiring without tigo

@dannybeardsley I should have been more clear. On my system the with the indoor wall mount batteries, it trips the breakers on the batteries breakers...

1 week ago
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RE: EG4 Rapid Shutdown Wiring without tigo

To connect an RSD to the inverter, connect like this: When the button is depressed, the inverter will trip the battery breakers and shut down the ...

1 week ago
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RE: EG4 Battery

@dericwright Well, I tried, sorry sir, maybe one of the EG4 folks might chime in.

2 weeks ago
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RE: EG4 Battery

@dericwright I am assuming you did but I have to ask. By chance did you make sure to: 1 - Turn off battery breaker before trying to set protocol 2...

2 weeks ago
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RE: EG4 Battery

To enter service mode press and hold the return key for 5 seconds not the enter key.

2 weeks ago
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RE: EG4 Battery

It appears to be a legacy battery: EG4® LL 48V 100AH Lithium Iron Phosphate Battery

2 weeks ago
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RE: EG4 website - Missing Battery Detail Data

@teeumup Click on red first then on green

2 weeks ago
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RE: EG4 website - Missing Battery Detail Data

@teeumup I have read that a few people have built their own. The pin outs are in the documentation. Personally, I trust professional built ones, not...

3 weeks ago
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RE: EG4 website - Missing Battery Detail Data

@teeumup There is an Update guide buried in the zip file in the link provided by Jared. There are 2 updates in the zip file an RS232 update and an RS...

3 weeks ago
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RE: EG4 6000XP with Solar and Wind?

@whiskyneat305 with wind the challenge is defining a wind curve. As the wind blows, the turbine spins generating volts. The faster the spinning the ...

3 weeks ago
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