wpns
Solar Joules are catch and release
You keep saying that, but I do not think that means what you think it means.But open circuit amps
You keep saying that, but I do not think that means what you think it means.But open circuit amps
You keep saying that, but I do not think that means what you think it means.
Exactly my point, mvreddy48 doesn't seem to understand the basic terminology or the use of his test equipment, which is a bit disconcerting when he's playing with high voltage DC strings. Hey, everyone has to learn sometime, but if you are getting the basics wrong (or backwards) that's the time to take a step back and understand the system.Is that even a term? If the circuit is OPEN, no current flows.
SHORT circuit amps, I have seen before. (Isc)
Not the same. You other image showed a connection to the solar panels. This one shows voltage only but no line to the inverter. It also shows a full battery, not in Bypass and 1 amp load on the battery.Same results as above with MPPT2. Around 320V and 0 AMPs on inverter. But open circuit amps are around 40 amps.
Thank you, I will post it soon.Your battery is showing as full so it won't take a charge.
To check the current you could use the clamp meter around the wire and short the solar panel + and - together; I would only do this with one panel.
I'm not familiar with that meter, does it have a zero function before checking current?
I really suspect it's a setting issue or poor connection.
How do your settings compare to these?
Post in thread '4 MWh SRNE ASF48100U200-H 10kw.' https://diysolarforum.com/threads/4-mwh-srne-asf48100u200-h-10kw.67809/post-1044376
I will post it soon.Can you post your settings?
Are you in SBU (or even SOL)
What voltage do you have for setting 4 and 5?
In setting 6 are you in SNU?
What amps do you have for setting 7?
What is setting 71 set to?
Thank you!OP please be very careful as you are messing with 320 volts DC and that shit will hurt you bad. It is obvious you have limited electrical knowledge but you are learning and getting there so well done, just please be careful.
I charged the batteries via Utility/Grid yesterday night to SOC 90% by changing the parameter 6 temporarily (to Utility can charge batteries if Solar power is not available) and it charged fine.I initially thought the same, but SOC was 5% at the beginning of this thread.
Thank you, I will review this thread.Your battery is showing as full so it won't take a charge.
To check the current you could use the clamp meter around the wire and short the solar panel + and - together; I would only do this with one panel.
I'm not familiar with that meter, does it have a zero function before checking current?
I really suspect it's a setting issue or poor connection.
How do your settings compare to these?
Post in thread '4 MWh SRNE ASF48100U200-H 10kw.' https://diysolarforum.com/threads/4-mwh-srne-asf48100u200-h-10kw.67809/post-1044376
Sorry for the use of wrong term. I meant short circuit amps. Apologies.You keep saying that, but I do not think that means what you think it means.
Utility/Grid yesterday night to SOC 90% by changing the parameter 6 temporarily
It's long and all over the place but I linked to the settings I've been using successfully for months now.Thank you, I will review this thread.
Highly doubtful. I have over 6 MWh through 2 different inverters, never used battery--inverter comms.I wonder if the open-loop thing is causing you problems.
It's possible but his display should show if it were charging with solar.Is it possible the battery is out of balance or just needs its SOC meter reset?
6 mWh
Lmao words tiniest array.milli Watt hours?
You get an award for energy saving.
Sorry, could not resist.
01 is UTI currently, usually it is on SOL but the moment it is put on SOL it starts pulling the Amps from battery (which I charged last night through Grid).Can you post your settings?
Are you in SBU (or even SOL)
What voltage do you have for setting 4 and 5?
In setting 6 are you in SNU?
What amps do you have for setting 7?
What is setting 71 set to?