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Flex Power One
A place where users can meetup with other FlexPower One users and can find support for one another. A great place for people who have not purchased the FlexPower One yet to look up information.
Topics: 88

88 Topics

597 Posts

Last post Re: Expanding an FP1 3648
by raysun View the latest post
Fri May 22, 2026 7:53 am
FLEXware
OutBack's newest innovation in balance-of-system components
Moderators: OutBack Moderator Team, OutBack
Topics: 64

64 Topics

338 Posts

Last post Re: Switching AC In (from Gen…
by raysun View the latest post
Fri Oct 09, 2026 10:29 pm
PS Enclosures
Discussion about OutBacks "PS" enclosures
Moderators: OutBack Moderator Team, OutBack
Subforums: Power System DC Disconnect (PSDC), Power System AC Disconnect (PSAC), Power System Rack (PSR)
Topics: 92

92 Topics

409 Posts

Last post Re: VFXR3524A AC out
by Sparkey View the latest post
Sat Jul 26, 2025 7:31 am
Power System PV Combiner (PSPV)
Discussion about the Power System PV Combiner (PSPV)
Moderators: OutBack Moderator Team, OutBack
Topics: 46

46 Topics

290 Posts

Last post Re: Adding panels to existing…
by chrisski View the latest post
Fri Feb 06, 2026 9:48 am

Active topics

Replies

Views

Last post

Switching AC In (from Generator) to Charge Batteries

Last post by raysun « Fri Oct 09, 2026 10:29 pm
Replies: 9
by JoeH » Wed Sep 02, 2026 6:57 pm

9 Replies

556 Views

Last post by raysun
Fri Oct 09, 2026 10:29 pm
Expanding an FP1 3648

Last post by raysun « Fri May 22, 2026 7:53 am
Replies: 11
by Chrisunderground53 » Sat May 16, 2026 9:26 pm

11 Replies

12725 Views

Last post by raysun
Fri May 22, 2026 7:53 am
Adding panels to existing system / combiner problems.

Last post by chrisski « Fri Feb 06, 2026 9:48 am
Replies: 15
by marckeez » Sat Jan 20, 2024 7:58 am

15 Replies

42086 Views

Last post by chrisski
Fri Feb 06, 2026 9:48 am
How to test for short in Bat input of FXR inverter before turning on Fortress Battery

Last post by raysun « Wed Oct 01, 2025 7:02 pm
Replies: 7
by Beechigby » Mon Sep 22, 2025 7:00 am

7 Replies

19218 Views

Last post by raysun
Wed Oct 01, 2025 7:02 pm
Inverter "pulsing"

Last post by raysun « Fri Sep 26, 2025 10:08 am
Replies: 5
by OnTheBeach » Tue Aug 20, 2024 10:37 am

5 Replies

21630 Views

Last post by raysun
Fri Sep 26, 2025 10:08 am
Stacking Issue

Last post by raysun « Wed Oct 30, 2024 9:20 am
Replies: 4
by ohiodeerejohn » Tue Oct 29, 2024 4:04 am

4 Replies

29503 Views

Last post by raysun
Wed Oct 30, 2024 9:20 am
Looking for FW1000 front cover

Last post by ohiodeerejohn « Tue Oct 29, 2024 3:48 am
Replies: 1
by Surmamma » Thu Sep 02, 2021 10:03 am

1 Replies

27664 Views

Last post by ohiodeerejohn
Tue Oct 29, 2024 3:48 am
Issues with cooling fan

Last post by raysun « Wed Aug 07, 2024 9:50 am
Replies: 5
by OnTheBeach » Mon Aug 05, 2024 12:39 pm

5 Replies

19358 Views

Last post by raysun
Wed Aug 07, 2024 9:50 am
Merging two FP2s into one FP4 style system

Last post by Klaus « Mon Jul 22, 2024 5:00 pm
Replies: 17
by Klaus » Tue Dec 19, 2023 9:06 pm

17 Replies

29940 Views

Last post by Klaus
Mon Jul 22, 2024 5:00 pm
Lithium battery SOC drop with peak solar?

Last post by raysun « Tue Jun 18, 2024 7:00 pm
Replies: 16
by Dan-norcal » Mon Jun 17, 2024 12:24 pm

16 Replies

27189 Views

Last post by raysun
Tue Jun 18, 2024 7:00 pm
Flex power one. Everything off and blank

Last post by raysun « Wed Jun 12, 2024 2:35 pm
Replies: 6
by offgridnath » Mon Jun 10, 2024 12:16 pm

6 Replies

19288 Views

Last post by raysun
Wed Jun 12, 2024 2:35 pm
Battery Monitor issue

Last post by provo « Fri Mar 29, 2024 9:06 am
Replies: 25
by wpmaura » Fri Apr 10, 2020 4:24 am
1

2
25 Replies

72587 Views

Last post by provo
Fri Mar 29, 2024 9:06 am
Draw on battery with no load.

Last post by raysun « Thu Dec 14, 2023 9:56 am
Replies: 8
by cat » Sun Dec 03, 2023 2:18 am

8 Replies

22484 Views

Last post by raysun
Thu Dec 14, 2023 9:56 am
Upgrading PV Array

Last post by raysun « Mon Oct 23, 2023 4:22 pm
Replies: 1
by saulmahoney » Mon Oct 23, 2023 7:42 am

1 Replies

18743 Views

Last post by raysun
Mon Oct 23, 2023 4:22 pm
FX3048T with Honda EU3000IS as backup

Last post by Aakriti « Fri Oct 13, 2023 1:25 am
Replies: 3
by raysun » Wed Dec 06, 2017 9:49 am

3 Replies

26276 Views

Last post by Aakriti
Fri Oct 13, 2023 1:25 am
Settings to charge batteries when generator turns on

Last post by raysun « Sat Oct 07, 2023 5:58 pm
Replies: 3
by porch13 » Fri Oct 06, 2023 10:24 am

3 Replies

19551 Views

Last post by raysun
Sat Oct 07, 2023 5:58 pm
FLEXmax 500 power up issue

Last post by fcwlp « Fri Jun 02, 2023 10:37 am
Replies: 4
by JEMorgan » Fri May 26, 2023 3:16 pm

4 Replies

20979 Views

Last post by fcwlp
Fri Jun 02, 2023 10:37 am
Quad AC Bypass Breaker Slide Plate

Last post by raysun « Wed Mar 08, 2023 12:52 pm

by raysun » Wed Mar 08, 2023 12:52 pm

0 Replies

24344 Views

Last post by raysun
Wed Mar 08, 2023 12:52 pm
Generator only putting out 20 amps

Last post by Ndravetsky « Mon Jan 16, 2023 6:18 pm
Replies: 6
by Ndravetsky » Mon Nov 28, 2022 12:17 pm

6 Replies

25094 Views

Last post by Ndravetsky
Mon Jan 16, 2023 6:18 pm
Flexware 500 come with labels?

Last post by pioneerMan « Thu Dec 29, 2022 8:25 pm

by pioneerMan » Thu Dec 29, 2022 8:25 pm

0 Replies

25433 Views

Last post by pioneerMan
Thu Dec 29, 2022 8:25 pm
Should I get a FW-SP-ACA ?

Last post by raysun « Tue Nov 29, 2022 10:19 am
Replies: 3
by pioneerMan » Mon Nov 28, 2022 11:44 am

3 Replies

23076 Views

Last post by raysun
Tue Nov 29, 2022 10:19 am
Flexware 500-DC Ground Question

Last post by raysun « Wed Sep 07, 2022 3:25 pm
Replies: 3
by bdimambro » Wed Sep 07, 2022 2:31 pm

3 Replies

21435 Views

Last post by raysun
Wed Sep 07, 2022 3:25 pm
Question regarding FWPV6-FH600-SDA.

Last post by raysun « Tue Aug 23, 2022 6:00 pm
Replies: 3
by marckeez » Tue Aug 23, 2022 10:52 am

3 Replies

24852 Views

Last post by raysun
Tue Aug 23, 2022 6:00 pm
Building FLEXpower TWO FXR Integrated Power Panel from Components

Last post by raysun « Fri Jun 10, 2022 6:21 pm
Replies: 5
by bdimambro » Sat Mar 19, 2022 10:52 am

5 Replies

23191 Views

Last post by raysun
Fri Jun 10, 2022 6:21 pm
What to do if the control switch of the FLEXware ICS Plus is damaged?

Last post by raysun « Mon Jun 06, 2022 6:10 pm
Replies: 1
by EdwinReese » Tue May 31, 2022 7:33 am

1 Replies

20503 Views

Last post by raysun
Mon Jun 06, 2022 6:10 pm
Battery causing the GFDI to trip

Last post by raysun « Wed May 25, 2022 8:38 am
Replies: 1
by Shiante » Wed May 25, 2022 3:28 am

1 Replies

22001 Views

Last post by raysun
Wed May 25, 2022 8:38 am
Change to 3 phase

Last post by plebspamuser « Tue May 17, 2022 5:00 am
Replies: 12
by Sunnyatnight » Sat Nov 06, 2021 9:51 am

12 Replies

26045 Views

Last post by plebspamuser
Tue May 17, 2022 5:00 am
FN-DC Not Reporting Batt Voltage on Mate3s Home Screen

Last post by ClaudeJr « Thu May 12, 2022 5:11 pm
Replies: 2
by ClaudeJr » Thu May 12, 2022 3:17 pm

2 Replies

21203 Views

Last post by ClaudeJr
Thu May 12, 2022 5:11 pm
Question regarding PV grounding to combiner in attic

Last post by fcwlp « Mon Apr 04, 2022 8:06 am
Replies: 2
by MJSullivan56 » Sun Apr 03, 2022 11:59 am

2 Replies

21994 Views

Last post by fcwlp
Mon Apr 04, 2022 8:06 am
new breaker break out panel

Last post by raysun « Thu Nov 25, 2021 12:24 pm
Replies: 1
by qrper » Thu Nov 25, 2021 10:33 am

1 Replies

21689 Views

Last post by raysun
Thu Nov 25, 2021 12:24 pm
Adding a third FLEXmax-100 to the FXR3048A-300 FLEXpower FOUR Power Center

Last post by Sunnyatnight « Sun Nov 07, 2021 10:09 am
Replies: 12
by thundley » Mon Oct 19, 2020 11:11 am

12 Replies

29127 Views

Last post by Sunnyatnight
Sun Nov 07, 2021 10:09 am
Looking for a panel to serve as a disconnect

Last post by raysun « Fri Aug 27, 2021 7:27 pm
Replies: 2
by josephguidry » Fri Aug 27, 2021 9:26 am

2 Replies

22719 Views

Last post by raysun
Fri Aug 27, 2021 7:27 pm
Best Travel Sewing Machines

Last post by SandyP « Tue Aug 03, 2021 8:19 pm
Replies: 2
by allisonfletcher » Mon Aug 02, 2021 8:42 am

2 Replies

23179 Views

Last post by SandyP
Tue Aug 03, 2021 8:19 pm
FLEXware 500 X2 VFX3524 120/240 AC Problem

Last post by DENIS@DBMSSOLAR.NET « Mon Apr 12, 2021 1:23 pm

by DENIS@DBMSSOLAR.NET » Mon Apr 12, 2021 1:23 pm

0 Replies

26345 Views

Last post by DENIS@DBMSSOLAR.NET
Mon Apr 12, 2021 1:23 pm
Battery Voltage Dump

Last post by Dnnap « Sun Feb 07, 2021 6:35 pm
Replies: 1
by Dnnap » Sun Feb 07, 2021 3:10 pm

1 Replies

23457 Views

Last post by Dnnap
Sun Feb 07, 2021 6:35 pm
Inverter Critical Error Status

Last post by raysun « Mon Feb 01, 2021 8:48 am
Replies: 38
by Shiante » Sun Jan 24, 2021 6:29 am
1

2
38 Replies

111821 Views

Last post by raysun
Mon Feb 01, 2021 8:48 am
Startup Procedure voltage drop

Last post by Dnnap « Sat Jan 23, 2021 3:48 pm
Replies: 50
by Dnnap » Sat Jan 09, 2021 12:30 pm
1

2

3
50 Replies

140572 Views

Last post by Dnnap
Sat Jan 23, 2021 3:48 pm
Outback AC brkr mounting orientation

Last post by provo « Sat Nov 21, 2020 5:46 pm
Replies: 16
by Mike Curran » Wed Jul 16, 2008 8:08 pm

16 Replies

51733 Views

Last post by provo
Sat Nov 21, 2020 5:46 pm
Battery Bank Revitalization Effort

Last post by raysun « Tue Oct 27, 2020 8:45 pm
Replies: 8
by ClaudeJr » Tue Oct 27, 2020 5:18 pm

8 Replies

27052 Views

Last post by raysun
Tue Oct 27, 2020 8:45 pm
Power Fluxuation with generator

Last post by wpmaura « Sun Oct 18, 2020 5:11 pm
Replies: 7
by wpmaura » Thu Oct 15, 2020 5:30 pm

7 Replies

24645 Views

Last post by wpmaura
Sun Oct 18, 2020 5:11 pm
Groan-web and Opticsre inverter graphic data?

Last post by TheWaterman « Wed Oct 07, 2020 6:46 pm
Replies: 22
by TheWaterman » Thu Sep 24, 2020 9:01 pm

22 Replies

35130 Views

Last post by TheWaterman
Wed Oct 07, 2020 6:46 pm
My wiring appears to be correct and yet.....

Last post by raysun « Sat Jul 25, 2020 12:54 pm
Replies: 24
by muzikmakur » Wed Jul 22, 2020 9:08 am

24 Replies

38018 Views

Last post by raysun
Sat Jul 25, 2020 12:54 pm
FP1 and rapid shutdown

Last post by Lewis-H « Sat Jun 20, 2020 6:27 am
Replies: 8
by gloomy » Fri May 17, 2019 2:11 pm

8 Replies

36861 Views

Last post by Lewis-H
Sat Jun 20, 2020 6:27 am
Battery Monitor issue

Last post by Lewis-H « Sat Jun 20, 2020 6:20 am
Replies: 5
by wpmaura » Fri Apr 10, 2020 4:24 am

5 Replies

26645 Views

Last post by Lewis-H
Sat Jun 20, 2020 6:20 am
Does all the OutBack systems/inverters carries out an over discharge battery bank protection?

Last post by raysun « Wed Jun 10, 2020 7:46 pm
Replies: 3
by Ing. Alvarez » Wed Jun 10, 2020 1:12 pm

3 Replies

23359 Views

Last post by raysun
Wed Jun 10, 2020 7:46 pm
Not getting enough power

Last post by raysun « Thu May 21, 2020 1:20 pm
Replies: 7
by wpmaura » Thu May 21, 2020 11:17 am

7 Replies

31312 Views

Last post by raysun
Thu May 21, 2020 1:20 pm
FXR3048 going off instead of transferring to grid

Last post by fcwlp « Wed May 20, 2020 6:34 am
Replies: 8
by Beechigby » Sun Apr 12, 2020 7:15 am

8 Replies

27124 Views

Last post by fcwlp
Wed May 20, 2020 6:34 am
Adding to the Flex Power One?

Last post by wpmaura « Thu Apr 23, 2020 7:06 am
Replies: 8
by wpmaura » Wed Feb 19, 2020 1:30 pm

8 Replies

29516 Views

Last post by wpmaura
Thu Apr 23, 2020 7:06 am
FLEXpower One VFX3524

Last post by Greg T Fordan « Wed Apr 15, 2020 5:48 pm
Replies: 3
by abstractedaway » Sun Apr 12, 2020 4:20 pm

3 Replies

24319 Views

Last post by Greg T Fordan
Wed Apr 15, 2020 5:48 pm
Automatic Equalize at specific time of day.

Last post by JRHill « Mon Mar 30, 2020 10:36 am
Replies: 6
by Yoe » Sun Mar 29, 2020 3:22 pm

6 Replies

28011 Views

Last post by JRHill
Mon Mar 30, 2020 10:36 am

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