No updates. This is not something I'd like to test or deal with often at all
4 MWh SRNE ASF48100U200-H 10kw.
- Thread starter 42OhmsPA
- Start date
42OhmsPA
What's in a title?
Did you try the reset procedure Kenny mentioned?
Kenny_
Solar Addict
I don't think reset to factory would do any good because it's just operating as designed...
... and the Factory Reset would wipe out any custom parameter settings/changes that have been made requiring re-input of said parameters.
... and the Factory Reset would wipe out any custom parameter settings/changes that have been made requiring re-input of said parameters.
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The SRNE hybrid inverter I have (HYP) has a ton of built in safety features, including Load output short circuit protection When a short-circuit fault occurs at the load output terminal, the AC output is immediately turned off. Which this is a feature I can't see why you'd want to disable.
Do not rely on a mechanical breaker to save your equipment from damage, when the inverter's built in detection logic is going to respond faster and save $$$$ from the self-destruction of your inverter. If you need a new owners manual SRNE has them as downloadable pdf here: https://www.srnesolar.com/product/Solar-Storage-Inverters.html
But, that being said, instead of using a standard Breaker, you might have had better results with a different style breaker, the RCBO style - Residual current Circuit breaker with over and short current Leakage protection?
In another post I saw something mentioned about what I assumed was you mentioning GFCI tripping? Care to elaborate?
Never heard of rbco. This would be the perfect solution if this problem persists. As far as a gfci not working, it was wired incorrectly and was 100% my fault. Thanks for the tip
42OhmsPA
What's in a title?
Did you get the ASF to power up and clear the fault?
Yes. Problem is it's a nuisance if I'm not around. Wish it would reset itself. That is all
42OhmsPA
What's in a title?
I'm confused
What's causing it when you aren't around? How do you reset it / clear it?
Kenny_
Solar Addict
Exactly. If I get a direct short while not around I damn sure want it to shut down as fast as possible!
and not restart until I've checked everything!
You reset it by turning off both pv and grid input. The cause was user wiring error. My concern is some idiot doing idiot things when I'm not there and losing power until I'm able to reset it manually.
42OhmsPA
What's in a title?
I see. Well I'm glad you were able to figure it out and nothing went up in smoke.
Hopefully you can find a wiser wiring idiot ?
IT WAS ME. I'M THE IDIOT
42OhmsPA
What's in a title?
Been there many times, I feel better when I call them learning experiences. I've learned a lot over the years...
Zwy
Emperor Of Solar
I doubt it will happen again and even it did, the protection is doing what it should.
I'm not sure how you did this but one thing that stands out is the breaker for the circuit did not trip before the inverter internal protection kicked in. Either the breaker is defective or the fault path did not cause the breaker to trip. The purpose of an EGC is to provide a low impedence path back to the breaker panel. This low impedence path will draw high current, thus tripping the breaker. Even if the breaker was oversized for the circuit but lower than the inverter internal protection, it still should trip in a short event.
42OhmsPA
What's in a title?
Some updates.
I had my first reportable issue Wednesday.
When I got home around sunset I heard the SRNE beeping, went to check it out and saw the fault light lit... I was bummed.
Everything was still working fine. The fault on the display was 12. It means a communication error. It went away within a few minutes of looking up the fault code in the manual and getting a picture.
I did some searches and couldn't find much except user @Kenny_ had the same fault once with his SGP version.
I emailed SRNE direct with the support email provided on their website. Within 6 hours I was given instructions on resetting the unit (I haven't reset it and have no intentions to). I replied back asking what would cause the fault and if there were any firmware updates, again I had a reply quickly with some explanation as well as the latest firmware version attached to the email. I'm hesitant to flash it since everything is working fine besides the random fault Wed.
I will be sure to let everyone know if any more issues come up or the fault returns. My only communication with the unit is SA and it is working fine.
I also asked for updates on the parallel version availability and instructions on updating the firmware, I expect a reply in a few hours.
In other news I finally got the panels swapped out on the ground mount and will finish wiring in the morning.
I had my first reportable issue Wednesday.
When I got home around sunset I heard the SRNE beeping, went to check it out and saw the fault light lit... I was bummed.
Everything was still working fine. The fault on the display was 12. It means a communication error. It went away within a few minutes of looking up the fault code in the manual and getting a picture.
I did some searches and couldn't find much except user @Kenny_ had the same fault once with his SGP version.
I emailed SRNE direct with the support email provided on their website. Within 6 hours I was given instructions on resetting the unit (I haven't reset it and have no intentions to). I replied back asking what would cause the fault and if there were any firmware updates, again I had a reply quickly with some explanation as well as the latest firmware version attached to the email. I'm hesitant to flash it since everything is working fine besides the random fault Wed.
I will be sure to let everyone know if any more issues come up or the fault returns. My only communication with the unit is SA and it is working fine.
I also asked for updates on the parallel version availability and instructions on updating the firmware, I expect a reply in a few hours.
In other news I finally got the panels swapped out on the ground mount and will finish wiring in the morning.
Attachments
Kenny_
Solar Addict
Not related to the panel swap I presume...
42OhmsPA
What's in a title?
No, the only changes that were made was taking 1 mppt offline a few days prior and utilizing SA to switch charge source priority, frequently.
Kenny_
Solar Addict
My SGP 10K is software version 8.15 and I've not (had to) resorted to doing a full 'Reset to Factory' and don't plan on it. Basically the Inverter seems to be working well!
crissantos
New Member
Hi
Im interested in trying out this iinverter but I like to know if the inverter has a PC software for monitoring and changing the parameters of the inverter like mpp or EG4 inverter
Im interested in trying out this iinverter but I like to know if the inverter has a PC software for monitoring and changing the parameters of the inverter like mpp or EG4 inverter
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