Think I have a bad EG4 6000XP

[timselectric]

If you need support, just to get your system working.
You have already made a bad purchase.

 

[rmm127]

Totally agree with that statement!

Did you ever get a solution to your E019 high bus voltage problem. All the subsequent responses went off on grounding tangents and I didn't see where any of them ever resolved the E019 problem. I get the same E019, but only when the temperature goes below 20 degrees F and it's a nice sunny day, which bumps the PV voltage up from around 215V normally to about 230V. Running two EG4 6000XPs with two PV arrays (one to each inverter). Either one will give me an E019. Not always the same array or inverter.

 

[TM48]

Did you ever get a solution to your E019 high bus voltage problem. All the subsequent responses went off on grounding tangents and I didn't see where any of them ever resolved the E019 problem. I get the same E019, but only when the temperature goes below 20 degrees F and it's a nice sunny day, which bumps the PV voltage up from around 215V normally to about 230V. Running two EG4 6000XPs with two PV arrays (one to each inverter). Either one will give me an E019. Not always the same array or inverter.

There is new firmware that allegedly addresses these problems. Edit: It's ccaa-190E0F dated 3-9-2025. If you are using the local app (I did) update it first or it won't see the new firmware. Also when updating after the app screen says the firmware update is complete....WAIT!! look at the inverters screen and you will see the ready (green light) still blinking slowly and a count up % will be incrementing in the lower right side. Wait until it hits 100% and a click is heard. Then reset the inverter.

 

[EG4TechSolutionsTeam]

Did you ever get a solution to your E019 high bus voltage problem. All the subsequent responses went off on grounding tangents and I didn't see where any of them ever resolved the E019 problem. I get the same E019, but only when the temperature goes below 20 degrees F and it's a nice sunny day, which bumps the PV voltage up from around 215V normally to about 230V. Running two EG4 6000XPs with two PV arrays (one to each inverter). Either one will give me an E019. Not always the same array or inverter.

As mentioned, update the firmware on the inverter and if you continue to have issues, please let us know.

 

[rmm127]

As mentioned, update the firmware on the inverter and if you continue to have issues, please let us know.
View attachment 284614

Thanks. I have updated now to ccaa-190E0F on both inverters, so should not have that problem anymore.

 

[RvNaut]

Hello LF transformer bot.
You regurgitate such rubbish.

I often wonder if the hate for HF AIOs is generated by the marketing departments of the LF industry.

 

[NC_hydro]

Us LF folks have extra free time since we're not fighting firmware issues /shrug

 

[42OhmsPA]

Us LF folks have extra free time since we're not fighting firmware issues /shrug

So do some of the HF folks. I don't need no silly firmware updates.

Mine are running what they delivered with.

 

[TM48]

Us LF folks have extra free time since we're not fighting firmware issues /shrug

Yeah they lead such dull lives they have to resort to cruising website threads that shouldn't interest them at all.

 

[NC_hydro]

So do some of the HF folks. I don't need no silly firmware updates.

Mine are running what they delivered with.

SRNE definitely seems to have done a lot towards redeeming the horrible reputation EG4 has given HF units.

 

[Quattrohead]

SRNE definitely seems to have done a lot towards redeeming the horrible reputation EG4 has given HF units.

Voltronics screwed EG4 with the 6500EX very badly, no secret there.
However, the Luxpower based inverters have been great.

 

[42OhmsPA]

Voltronics screwed EG4 with the 6500EX very badly, no secret there.

And the 6000EX.

However, the Luxpower based inverters have been great.

On the correct / optimal / latest firmware.