Search found 14 matches

by mirceaalex001
Today, 04:35
Forum: The Lounge
Topic: PIP-4048MS inverter
Replies: 2201
Views: 223497

Re: PIP-4048MS inverter

Hello again guys, is there any way to change the min.solar voltage from 40 vdc to 55 vdc?
by mirceaalex001
Mon, 21 May 2018, 20:18
Forum: The Lounge
Topic: PIP-4048MS inverter
Replies: 2201
Views: 223497

Re: PIP-4048MS inverter

But I think that you're saying that the SCC relay coils (there are two in parallel) are turned on somehow. That would require of the order of a watt, which is some 20 mA at 50 V, and would require more than that (a few watts) to drive the SCC processor and associated electronics as well. But I can'...
by mirceaalex001
Sun, 20 May 2018, 17:13
Forum: The Lounge
Topic: PIP-4048MS inverter
Replies: 2201
Views: 223497

Re: PIP-4048MS inverter

or the scc? Oh , and it seems that i find another bug // When pv panels are connected , in the normal way , when a heavy load occurred , the scc , disconnect the panels, and then reconnect them , but now , is making some strange relay noises and the pv panels stays connected , even when heavy load p...
by mirceaalex001
Sun, 20 May 2018, 17:12
Forum: The Lounge
Topic: PIP-4048MS inverter
Replies: 2201
Views: 223497

Re: PIP-4048MS inverter

any idea how can i stop this ? or, where to start ? If you have the ability to inject commands to the PIP, and since you are using patched firmware, I'd try this pair of commands: MNCHGC0500 <CRC><CR> MNCHGC0499 <CRC><CR> This sets the dynamic charge current to zero, then sets it back to the EEPROM...
by mirceaalex001
Sat, 19 May 2018, 16:28
Forum: The Lounge
Topic: PIP-4048MS inverter
Replies: 2201
Views: 223497

Re: PIP-4048MS inverter

I will try this and i will write back . Thank you !
by mirceaalex001
Fri, 18 May 2018, 19:24
Forum: The Lounge
Topic: PIP-4048MS inverter
Replies: 2201
Views: 223497

Re: PIP-4048MS inverter

Ok so i understand that -1a in bypass mode is not necessarily a problem , but the leakage is real , do you have any idea how can i stop this ? or, where to start ? Thank you ! ps i use the firmware ( 73.00c) , should i update ? and i have updated after the problem with the pv input , but no fix .
by mirceaalex001
Fri, 18 May 2018, 15:36
Forum: The Lounge
Topic: PIP-4048MS inverter
Replies: 2201
Views: 223497

Re: PIP-4048MS inverter

And measured with a multimeter , even with the pv switch off , i have that 46v there , By "there", do you mean at the PV input terminals? Is it possible that this is leakage across your PV switch? For example, can you ever see this 46 V at night? so , somehow is taking dc current from another place...
by mirceaalex001
Fri, 18 May 2018, 04:31
Forum: The Lounge
Topic: PIP-4048MS inverter
Replies: 2201
Views: 223497

Re: PIP-4048MS inverter

And , this night , in bypass mode , i have a 1 amp battery draw .... so , is like somehow , the same thing is drawing this current it takes it to the pv input .
by mirceaalex001
Thu, 17 May 2018, 19:42
Forum: The Lounge
Topic: PIP-4048MS inverter
Replies: 2201
Views: 223497

Re: PIP-4048MS inverter

Had a similar experience. I have used the PCM60X charge controllers for years now, as I use it along side the 5048HS And have had no problems with them on (custom settings) with the lithium battery bank. Just a few times where I disconnected the solar panels late in the afternoon just before a stor...
by mirceaalex001
Thu, 17 May 2018, 18:39
Forum: The Lounge
Topic: PIP-4048MS inverter
Replies: 2201
Views: 223497

Re: PIP-4048MS inverter

Had a similar experience. I have used the PCM60X charge controllers for years now, as I use it along side the 5048HS And have had no problems with them on (custom settings) with the lithium battery bank. Just a few times where I disconnected the solar panels late in the afternoon just before a stor...
by mirceaalex001
Thu, 17 May 2018, 14:44
Forum: The Lounge
Topic: PIP-4048MS inverter
Replies: 2201
Views: 223497

Re: PIP-4048MS inverter

Is there any way i can change when the pv input to turn off ( like under 60w or something ) ? Thank you guys !
by mirceaalex001
Thu, 17 May 2018, 14:23
Forum: The Lounge
Topic: PIP-4048MS inverter
Replies: 2201
Views: 223497

Re: PIP-4048MS inverter

And measured with a multimeter , even with the pv switch off , i have that 46v there , so , somehow is taking dc current from another place . I have found another way to turn it off ( the panels ) is by setting the max charge to 0 am and then back to desired amp . After it disconnect that relay , is...
by mirceaalex001
Thu, 17 May 2018, 14:21
Forum: The Lounge
Topic: PIP-4048MS inverter
Replies: 2201
Views: 223497

Re: PIP-4048MS inverter

Yes, I have a Pip4048ms .... the problem remains even when the battery is removed. the relays seem to work well in the mppt card but not released under the 60v photovoltaic input Hi , did you solve the problem? I have the same issue , He worked great , until now .Thank you ! If you mean that the re...
by mirceaalex001
Thu, 17 May 2018, 03:52
Forum: The Lounge
Topic: PIP-4048MS inverter
Replies: 2201
Views: 223497

Re: PIP-4048MS inverter

Erik89 wrote:
Mon, 05 Feb 2018, 16:37
Yes, I have a Pip4048ms .... the problem remains even when the battery is removed. the relays seem to work well in the mppt card but not released under the 60v photovoltaic input
Hi , did you solve the problem? I have the same issue , He worked great , until now .Thank you !