Search found 20 matches

by MarkusRE
Wed, 29 Jul 2020, 01:22
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2788
Views: 712569

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

As my EASUN blew up, I rdered a new one for 660€, which was planned for next year. Now my question. I‘m sure the answer is NO, but I have a litte bit of hope. Is it possible to download the original firmware from the new one and flash it to my broken one? I‘m in contact with EASUN, trying to get the...
by MarkusRE
Mon, 27 Jul 2020, 23:27
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2788
Views: 712569

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

Good to hear, that itis possible, but I installed the 72.20e version and original was 72.40. So in the zip is no 72.40. Ah. 64 V. Then the zip will have 72.20, obviously. Does anybody maybe have this? Inverter is the 64V version. My 2015 machine came with a 72.40. But obviously that's a different v...
by MarkusRE
Mon, 27 Jul 2020, 19:59
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2788
Views: 712569

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

Good to hear, that itis possible, but I installed the 72.20e version and original was 72.40. So in the zip is no 72.40. Does anybody maybe have this? Inverter is the 64V version.
by MarkusRE
Sun, 26 Jul 2020, 22:54
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2788
Views: 712569

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

I think it was charging to fast, I had 52.1V and 50.8V set up. I monitored the batteries the whole morning, only this damned 10min I had a shower. Max charge power was set to 50A per inverter, but it was not balanced enough. Thats what I think. Now the state of charge is more or less the same. 88 - ...
by MarkusRE
Sun, 26 Jul 2020, 20:26
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2788
Views: 712569

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

Hi, It seems I killed one of my inverters just now. I got an overvoltage error. The US2000 got to 100% the US3000 had 96%. After restarting the system one inverter made a loud „bang“ and stayed on Error 09. Now it seems I run into trouble as I flashed the firmware and warranty should be gone. Any id...
by MarkusRE
Sun, 26 Jul 2020, 03:39
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2788
Views: 712569

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

Hi, sorry for disturb again. First good news my system is working very well since flashing the firmware. Very much thanks to all. Today I expand my battery system to the following. 3 * US2000 and 1 US3000. Works very well until now. The US3000 is the new one. My question. What about the max charge c...
by MarkusRE
Thu, 23 Jul 2020, 04:53
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2788
Views: 712569

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

First of all, please excuse me. I was really pissed of. But good news, I flashed this great firmware and it works really great. Many thanks go out to @coulomb and @teba. You helped me a lot. I stressed my batteries today a bit. Everything looks pretty nice now. D68051EF-1DCC-4FA2-B2DF-6B43972C49B6.j...
by MarkusRE
Tue, 21 Jul 2020, 04:16
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2788
Views: 712569

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

I do not go below 10%, would be nice to reach something about 15 20%. Here some Screenshots a minute ago. D101C066-6162-4D07-9EBB-D6136AC0B089.jpeg E202C3A6-F82A-42BB-B850-A503E7818B18.jpeg As you can see, it is about 78%, so enough energy left. I realy don‘t know what to do else. Now it is charging...
by MarkusRE
Mon, 20 Jul 2020, 04:04
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2788
Views: 712569

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

Ich könnt grad so kotzen... Sorry, german but I‘m really frusrated now. Just now it go back to grid again. Look at the Battery Voltage which is fine Capacity is not really accurate, because it depends just on the Batteryvoltage as far as I know. 12C8052C-F88B-40EE-895B-268178FE577F.jpeg I stored the...
by MarkusRE
Sun, 19 Jul 2020, 17:22
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2788
Views: 712569

Re: PIP-5048MS inverters

Here some pictures and a Amazon link: Specs.jpg front.jpg sticker.jpg Link to Amazon: https://www.amazon.de/EASUN-Inverter-Hybrid-Battery-Charger/dp/B01ABU91JY And yes, I have a Whatap contact to Tony in China, who is a salesman. I'm waiting for an answer but it is weekend now. I forgot two picture...
by MarkusRE
Sun, 19 Jul 2020, 17:02
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2788
Views: 712569

Re: PIP-5048MS inverters

Here some pictures and a Amazon link:
Specs.jpg
Specs.jpg (119.58 KiB) Viewed 1832 times
front.jpg
front.jpg (104.73 KiB) Viewed 1832 times
sticker.jpg
sticker.jpg (84.66 KiB) Viewed 1832 times
Link to Amazon:
https://www.amazon.de/EASUN-Inverter-Hy ... B01ABU91JY

And yes, I have a Whatap contact to Tony in China, who is a salesman. I'm waiting for an answer but it is weekend now.
by MarkusRE
Sun, 19 Jul 2020, 15:51
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-5048MK inverter
Replies: 441
Views: 53648

Re: PIP-5048MK inverter

Good morning, it is not the one like from Aliexpress. It is a ISOLAR SM 5 KW. I posted the specs in an older post. I will send some photos later on, when being at a computer. It has a small display on Top and also this sticker on the right side. The reason I lowered the values for 26 and 27 is, that...
by MarkusRE
Sun, 19 Jul 2020, 04:12
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2788
Views: 712569

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

Hi Coulomb, I was very happy as it seems your workaround is fine, but just now at 49,7V it dropped again to grid. Here some values I stored: 12. 46V 13. 48V 26. 51.0V 27. 49.9V 29. 43.5V So 43.5 from 29 plus 2V should be 45.5V to be safe for battery, but this is fa away. Any idea, what I can try bef...
by MarkusRE
Sat, 18 Jul 2020, 16:53
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2788
Views: 712569

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

I set it to 42V now, Aw, come on, what was it set to before that? I like to know if my suspicions are confirmed 😏 It was at 47.5 V but what I do not understand. To test it I turned of PV input from one inverter and a part from the other. Immediately they go in bypass mode. Did you have a lot of loa...
by MarkusRE
Sat, 18 Jul 2020, 15:54
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2788
Views: 712569

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

Thanks for your reply, I set it to 42V now, but what I do not understand. To test it I turned of PV input from one inverter and a part from the other. Immeaditly they go in bypass mode. When I turn pv on thes still uses bypass until battery voltage is around 52.7V. When this is reached they jump bac...
by MarkusRE
Sat, 18 Jul 2020, 04:29
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-5048MK inverter
Replies: 441
Views: 53648

Re: PIP-5048MK inverter

Good evening, I have some trouble, hope you can help me. Two weeks ago I installed my 2 EASUN SM5KV which seems to be genuine. It is a 64V version with Firmware 72.40 and 04.12. I have 3 Pylontech batteries connected now. After some problems with overvoltage that seems to be fine now, but whatever I...
by MarkusRE
Fri, 15 May 2020, 00:03
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2788
Views: 712569

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

woetyke wrote: Thu, 14 May 2020, 21:56 so if i live off grid i also can't use these inverters?
I think your system is working like this, with a phase shift of 180 between L1 and L2 so you can‘t use it.
by MarkusRE
Sat, 09 May 2020, 22:19
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2788
Views: 712569

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

Hello all, today I received my inverter from Wattstunde and what should I tell you.... one with heatsink on top, what they denied. So they get it back immediatly. I ordered two EASUN SM5K with powerfactor 1 now. AF160ED0-8214-438D-8DE1-0070F694429B.png 1A996112-E645-4B72-81E9-7DDA22D4B366.png Hopefu...
by MarkusRE
Mon, 04 May 2020, 19:56
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2788
Views: 712569

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

Hi all, Welcome to the forum! (finally; I know you had a lot of trouble registering, part of which was my fault). I buyed one from wattstunde, which seems to be a generic Voltronic. I had an hour phone call with one of their technicans who was very afraid of the wrong Statements on their website an...
by MarkusRE
Mon, 04 May 2020, 00:58
Forum: Renewable Energy and Storage (Non-EV)
Topic: PIP-4048MS and PIP-5048MS inverters
Replies: 2788
Views: 712569

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

Hi all, let me introduce first. I‘m Markus from Germany and hopefully soon owner of a pip5048. I buyed one from wattstunde, which seems to be a generic Voltronic. I had an hour phone call with one of their technicans who was very afraid of the wrong Statements on their website and also their shop si...