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Search found 12 matches

by Kurnol
Fri, 01 May 2020, 17:36
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2651
Views: 580740

Re: PIP-4048MS and PIP-5048MS inverters

Voltages of 56.4 bulk and 54 float are close to what I have had my flooded set to and they are 6 years old now they are showing their age and I only have 8 x T105 225Ah so half of your banks with two 4048s The specs for flooded trojans T105 is for equalization at 62v periodically the pips can not d...
by Kurnol
Fri, 01 May 2020, 17:15
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2651
Views: 580740

Re: PIP-4048MS and PIP-5048MS inverte

Hi Solamahn, System is 2P8S, thanks for your settings, I have been dropping the float when we leave, I think I’ll turn the fridge off also to reduce the amounts of cycles. The fridge would not normally be a problem with that size system. Your battery bank is small at 400Ah so you would have to be m...
by Kurnol
Thu, 30 Apr 2020, 19:56
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2651
Views: 580740

Re: PIP-4048MS and PIP-5048MS inverters

I use 58.4 for bulk and 56 for float in cold weather. 55 in warm weather and 54 when away. You should have your 2 batteries in parallel and then series 2P8S. Also check for battery cell voltage balance at full every now and then. Also set LVD at 48 and back to grid at 49. Back to battery 53 Hi Sola...
by Kurnol
Wed, 29 Apr 2020, 16:43
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2651
Views: 580740

Re: PIP-4048MS and PIP-5048MS inverters

Evening all, I have spent the last 2 days trying to find an answer to a question online as well as going through this whole thread, I’m confident one of you guys would be able to help me out. My set up, two 4048’s in parallel, 6kw of panels, two banks 8 x 6v 200AH AGMs. I have to replace the batteri...
by Kurnol
Sat, 26 May 2018, 16:23
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2651
Views: 580740

Re: PIP-4048MS inverter

While typing this I wonder if this problem could be I had the slave highlighted in watchpower. That does seem to be the most likely explanation. Tested out today, still not showing a reading with either selected. 2 weeks ago I connected another 3kw of panels ... is the charge light would illuminate...
by Kurnol
Fri, 25 May 2018, 10:38
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2651
Views: 580740

Re: PIP-4048MS inverter

Good afternoon all, Been running a second 4048 in parallel for a couple of months now, a couple of minor issues I have noticed. Since connecting the second unit the pv input is not recording anymore in watchpower. Up until 2 weeks ago my system was 3kw of panels connected to the master unit, paralle...
by Kurnol
Sat, 03 Feb 2018, 16:11
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2651
Views: 580740

Re: PIP-4048MS inverter

[ Edit: Error 71 means "Firmware version inconsistent". You have to have the same or "compatible" firmware revisions in the master and all slaves. If the version numbers are identical in the first four digits (e.g. 72.70 on one and 72.70A on the other), then they are definitely compatible. It seems...
by Kurnol
Sat, 03 Feb 2018, 15:54
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2651
Views: 580740

Re: PIP-4048MS inverter

I can make toast and a coffee at the same time now!!! 😁
by Kurnol
Sat, 03 Feb 2018, 15:53
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2651
Views: 580740

Re: PIP-4048MS inverter

:idea:
weber wrote:
Sat, 03 Feb 2018, 15:41
What happens if you disconnect the master from the battery and start up only the slave? Does it still have a fault?
Hi Weber,
I tried that and it didnt work, but for whatever reason it is working now.
by Kurnol
Sat, 03 Feb 2018, 15:51
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2651
Views: 580740

Re: PIP-4048MS inverter

Good afternoon all, Welcome. Set up the master no issues, as soon as I turned on the slave it alarmed and the fault light came on. So both are independently set to PAL mode (setting 28)? Is there any fault codes you can access? When the fault light is on, and the "ERROR" indicator is on to the righ...
by Kurnol
Sat, 03 Feb 2018, 14:17
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2651
Views: 580740

Re: PIP-4048MS inverter

Good afternoon all, First off I have learnt a great deal from this forum, thanks. At xmas I bought a second 4048ms, been running one for a year no issues. Connected the second one up today. Paralleled the batteries and the output, no pv's connected. Set up the master no issues, as soon as I turned ...
by Kurnol
Sat, 03 Feb 2018, 13:21
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2651
Views: 580740

Re: PIP-4048MS inverter

Good afternoon all, First off I have learnt a great deal from this forum, thanks. At xmas I bought a second 4048ms, been running one for a year no issues. Connected the second one up today. Paralleled the batteries and the output, no pv's connected. Set up the master no issues, as soon as I turned o...