Search found 8 matches

by Beat
Thu, 12 Nov 2020, 20:20
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2767
Views: 696196

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

joaquinsfy wrote: Mon, 09 Nov 2020, 02:31 i will buy another communication cable, and try with 2 communications cable.
In the instructions for the parallel board I got it becomes clear to me that you MUST use both communication and both current sharing cables for two units in parallel.
by Beat
Sun, 25 Oct 2020, 17:21
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2767
Views: 696196

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

I agree that the fact that the screw at that point is different to all the others is suggestive that it's meant to be removable. But I don't like the idea of those capacitors, and especially the MOVs, not being connected to earth. Thanks for your considerations. I see it somewhat different. This sc...
by Beat
Sun, 25 Oct 2020, 17:07
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2767
Views: 696196

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

I've never tried it, but I'd say no, since the remote display (as opposed to the removable display of later models) seems to operate only via RS-232 commands. Thanks for your answers. I had the same thoughts. I wonder if the remote control panel would work at all with the patched firmware. You shou...
by Beat
Sun, 25 Oct 2020, 02:24
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2767
Views: 696196

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

I am really sure that on my inverter there is no internal grounding of the neutral, not on input and not on output. I metered that out. Here in Germany it is not allowed to connect inverter neutral to grid neutral and thats why i need the grounding box. My Loads are totally isolated from grid in in...
by Beat
Sat, 24 Oct 2020, 20:57
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2767
Views: 696196

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

Addition:
Anyhow, if one wants to run separate neutral wires and have the inverter loads completely isolated from grid then he leaves this screw in. It serves the function of an external grounding box.
by Beat
Sat, 24 Oct 2020, 19:03
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2767
Views: 696196

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

Are you sure about this? I'm pretty sure. When I received the unit I rung a dead short between inverter neutral and earth terminals. After I removed the screw the short was gone. Since I wired the neutrals of inverter and charger together the main earth leakage protection in the DB tripped. After r...
by Beat
Sat, 24 Oct 2020, 03:01
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2767
Views: 696196

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

Hello everybody, I'm new in this forum. I have a few questions: If I add a second unit in parallel to my Axpert MKS 5K (74.40) is it required that it also has some PV inputs or can I leave all PV panels connected to the first unit? Does the "AussieView" feature of the update patch also work on the r...
by Beat
Sat, 24 Oct 2020, 02:25
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2767
Views: 696196

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

Hello and Greetings from Germany, i am Rolf and i am new in this Forum. I have a 4 kW / 5 kVA / PF0.8 Inverter with triple SCC, the Solarpower24 PRIMO MKS TRI 5K-48. I want to use it with 3 Pylontech US2000 LiFePo4 Batteries and with a Grounding Box to connect Earth to Neutral in Inverter Mode. My ...