iamrich
Solar Addict
Ordered Dec 28, shipped Jan 4, delivered today (Jan 8). Ironic that both of my Voltronic inverters have been on their best behavior since I ordered. It's like they know....
4 MWh SRNE ASF48100U200-H 10kw.
- Thread starter 42OhmsPA
- Start date
Kenny_
Solar Addict
Of course they do! Set 'em free!
LOL!
No it keeps data till your reset it or it runs out of storage space. I just was wondering if it had a total power ever produced somewhere in the beta or something.
I guess I'll have to make one for it.
Which models?
42OhmsPA
What's in a title?
HYP4850U80-H
Kenny_
Solar Addict
That's 110 only? have to pair up for 220?
42OhmsPA
What's in a title?
Correct.
Think I'll wait around for the stackable version of the asf48100u200. Hopefully, they get it right.
42OhmsPA
What's in a title?
So I did a thing... Since I'm currently maxing MPPT 1 with 5180W of new panels I know the roof arrays on MPPT 2 will clip in the summer as well. I ordered a Victron MPPT 20 | 100 to hold me over until I order more SRNE AIOs...
Ps officially over 2MWh solar.
Ps officially over 2MWh solar.
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marionw
Solar Enthusiast
I have a SungoldPower 10kw (SPH10K48SP) Inverter which is I believe an SRNE clone.
When I enable BMS input and connect the BMS, Configuration Item# 12 (Battery overdischarge voltage) gets set to zero.
This value specifies when the inverter output will be switched off should battery voltage fall below the setting .
Sungoldpower keeps kicking the can down the road when I ask about this. (i.e is this a firmware flaw)
Just curious, does the SRNE inverter have an equivalent setting and does it exhibit the same issue when the BMS is connected.
When I enable BMS input and connect the BMS, Configuration Item# 12 (Battery overdischarge voltage) gets set to zero.
This value specifies when the inverter output will be switched off should battery voltage fall below the setting .
Sungoldpower keeps kicking the can down the road when I ask about this. (i.e is this a firmware flaw)
Just curious, does the SRNE inverter have an equivalent setting and does it exhibit the same issue when the BMS is connected.
42OhmsPA
What's in a title?
I'm 99.99% certain it's the same inverter, SRNE is the OEM.
I don't use BMS communications with the inverter, only Solar Assistant. USER ftw.
I assume it gets set to 0 because SOC takes over.
I have the latest firmware from SRNE (haven't flashed it) if you want it.
42OhmsPA
What's in a title?
Have you gotten it instead?
iamrich
Solar Addict
Not yet. I put up backerboard on the wall in my mechanical room, bought some new breakers, and ordered some wire. It's pretty cold here right now (well, cold for where I live) so I am not overly motivated. Also doing landscaping, building a garage/shop, painting, and oh yeah I have to put another 18 panels on the roof 
Kenny_
Solar Addict
Yep...even the software versions match from when we compared them a month or so ago...
marionw
Solar Enthusiast
But the other issue I forgot to mention is when I disconnect the BMS input #12 does not go back to it's default/manually set value like item# 9 (battery bulk charging voltage) and item #11 (battery float charging voltage) #9 and #11 are set when the BMS is connected and will revert to default/manually set values if the BMS is disconnected. #12 will restore to default if the inverter is truned off then back on with the BMS input disconnected.
I will hold off on flashing the inverter as I do not want to void the warranty (just yet anyway).
I am writing my own monitoring software due to some issues with Solar Assistant. If while SA is running you turn off or disconnect a battery ethernet cable SA will not indicate it is no longer talking to the battery. SA does not appear to show any battery or inverter alarm conditions. In addition I like to see the Charging and Discharging MOSFET status and if need be I can pull up a menu that will display a windows with a more detailed status of the battery including cell voltages etc.
Still learning, but having fun at the same time
I will hold off on flashing the inverter as I do not want to void the warranty (just yet anyway).
I am writing my own monitoring software due to some issues with Solar Assistant. If while SA is running you turn off or disconnect a battery ethernet cable SA will not indicate it is no longer talking to the battery. SA does not appear to show any battery or inverter alarm conditions. In addition I like to see the Charging and Discharging MOSFET status and if need be I can pull up a menu that will display a windows with a more detailed status of the battery including cell voltages etc.
Still learning, but having fun at the same time
Kenny_
Solar Addict
Yeah, there's no indication of alarms or of disconnected except on the configuration page for the 'connected' indicator for the inverter and for the batteries.
The displays look different. How much is the same? Even if they use the same boards, I wonder about one brand using cheaper parts to populate the boards. I've seen other consumer based products where one brand uses higher quality parts to populate their boards vs others. Has anyone investigated this?
x
xx
I have some very bad news to report. It seems all my Raspberry Pi USB ports no longer function. I have moved SA to another Raspberry Pi and it is unable to recognize the inverter. I have tried various cables and any other form of troubleshooting any of you would suggest to me. It seems my only hope would be using the RS 485-1 port. Does anyone know if it is possible to connect this port to Solar Assistant? I am very disappointed, this setup has been completely trouble-free up until today. After hours of troubleshooting, my natural inclination is to blame China. Chinese manufacturing seems to be a recurring problem in many industries.
42OhmsPA
What's in a title?
I've seen crazy logs like that numerous times.
My go to routine for comms issues with SA has been cycling USB power in the USB devices page, then reconnecting.
At one point I changed the rs485 address number on the inverter as well but don't think it was the issue.
I has no success using the other ports. USB was all I could get to work but I only tried 1 cable that I was using with my TP6048.
My go to routine for comms issues with SA has been cycling USB power in the USB devices page, then reconnecting.
At one point I changed the rs485 address number on the inverter as well but don't think it was the issue.
I has no success using the other ports. USB was all I could get to work but I only tried 1 cable that I was using with my TP6048.
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