WTF?! finished install of a brand new 6000xp, Display shows ...

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Last Post by dtbaker61 1 month ago

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Posts: 31

dtbaker61

Topic starter

November 25, 2024 1:10 am

(@dtbaker61)

Eminent Member

Joined: 3 months ago

WTF?! finished install of a brand new 6000xp, Display shows "all good", but no voltage at Load AC breaker ?!

....really pissed off about this, and wondering if others have had a similar issue with any 6000xp delivered DOA ?

I energized a new unit in the shop, set all parameters, configured dongle, etc. Installed (off-grid), wired everything up, powered up batteries, powered up 6000xp, turned on PV in, turned on load output breaker, turned on EPS "on".....

Display shows all-green, no errors, sees battery voltage, sees PV voltage, sees EPS on/off enabling/UPS on display..... BUT THERE IS NO AC VOLTAGE AT LOAD OUTPUT BREAKER TERMINALS ???!!!

any ideas, or am I looking at eating labor hours to remove/return/replace ?

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Posts: 10

Randy A.

November 25, 2024 2:31 am

(@texas-randy)

Eminent Member

Joined: 3 months ago

Call Signature Solar tomorrow and get them to log in to your system to look at it.

I have three of the 6000xp's and never had one issue.

Take a shot of the screen and post it to your post.

Posts: 247

Jared

Admin

November 25, 2024 2:35 pm

(@jared)

Online Support

Joined: 3 months ago

Would you be able to post a few pictures on how the system is connected?

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dtbaker61

(@dtbaker61)

Joined: 3 months ago

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Posts: 31

November 25, 2024 3:04 pm

Reply to

Jared

@jared , I will drive up later today.... it's about an hour into the woods...

dtbaker61

(@dtbaker61)

Joined: 3 months ago

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Posts: 31

November 26, 2024 7:03 pm

Reply to

dtbaker61

@jared, I updated firmware to ccaa-190D0E, and have been able to get the system going. However, I am not seeing a correct CC-CV charge curve for LFP using open loop charge control by voltage w

battery type= lead-acid

charge=56.2, float=54, eq=54 days=0 time=0

241126 bad float w ccaa-190D0E.pdf

Posts: 31

dtbaker61

Topic starter

December 5, 2024 5:15 pm

(@dtbaker61)

Eminent Member

Joined: 3 months ago

just pinging you @Jared . firmware 190D0E charge control by voltage still showing inconsistent end-of-charge behavior I am NOT HAPPY about what the 6000xp charge control may be doing to my batteries long term life. I want to see Vcharge=56.2 once per day, and float at 54.0

WTF?! finished install of a brand new 6000xp, Display shows "all good", but no voltage at Load AC breaker ?!

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