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Hi guys, I have a small problem here. My battery box works well, but the display connected to seplos bms shows "abnormal communication". I have tried to make a cable to connect my MPP PIP Max with seplos and since then got this message and can't use the display, nothing works. The battery...

Hi mate, Welcome to the forum! Well, if you are creating a 48V system with 280ah batteries and you have 32 of them you need to: 1. build 2 packs, each will contain 16 batteries in series 2. each pack will have its own bms so that you would need 2 So yes, you can use Daly BMS, for example...

I am installing another MPP unit in 2 weeks time for a friend, might document everything to help others ...

Smidorn - that was a typo, yes, 485 port, I have corrected it in my first post now, thanks for noticing. And yes, all is working now. Took a while to understand the setup, but the Android app, PC software, Solar Assistant, everything works beautifully now. I actually use Solar Assistant only...

Hi mate, yes, you need the Bluetooth app on your android phone. Apparently, there is one for iPhone as well. And yes, it works well, I have even loaded in my old Kindle HD and it works there. As it is bigger, I use it as a permanent alway-on display to all my solar things. Now it can be used to...

I'm going to reply to this thread and answer all the previous questions/issues I had by myself as pretty much I have solved them or partially solved them: 1. MPP is not charging using genny - as mentioned above, it needs a fairly clean signal from the genny, if you are not getting it, MPP will...

Yes, I know about solar assistant. Actually, today, I will receive my RPI4 kit and going to buy solar assistant as based on what I have seen, it's an excellent product. So if it works as advertised, I might not need the cable or have the mpp connected directly to bms. I will post a public link...

O'mighty'sorcerer! Thank you for a fantastic reply. Not sure which version I have but definitely will find out. I have not seen pin out in the manual, have to look at this again, but if what you are saying is true (not saying it is not, I believe you) than you are my saviour and many others...

Hi everyone. I would greatly appreciate your help. Yesterday, I downloaded Battery Monitor windows software ver 2.1.9 from the Seplos website in order to enable Bluetooth function, which I did via the software. I have also enabled couple of other functions in the software, the 2 immediately...

Hi everyone, I want to update you about my progress with MPP 88048 pip max. Yesterday I connected 8 panels in series to mppt1 on MPP and during a winter sunny day it produced 1.85 kW during peaks, so within a few short sunny bursts I was able to put 5.8kw into the battery. I have Jinko 460W...

Jay, Well, I have checked everything, and I can now say for sure the cable was not included with the MPP unit. What a bummer! Also, finally I was able to connect the MPP with the watchpower software. I have tried to configure a few things, however, the unit still won't charge the battery. What...

Jay, so that makes 2 of us. I'll do my best to find out what is going on and I'll share the solution with you. The manual says to use custom cable, I wonder if this is the problem, maybe standard eth cable is not good enough?

That would be fantastic, yes, please! Even though, I think my charging priority is setup correct, but as it is not working, I'll listen to any advice.

Hi guys, I have searched through the forums, but so far have not found answers to my questions - problems, I'm experiencing with my new MPP PIP MAX 8048. Let me keep this short, hope someone can help me out: 1. the mpp is not charging a battery from the ac generator I have. I have been...