I have 2x 5.6kw hybrid models for 8 months now in parallel with GobelPower 14kwh batteries.
First day I tested pulling 11KW and they fed the load. I also have the inverter reading battery details with rs485.
It’s taken me about 20 minutes to find this….
https://www.ena-eng.org/gen-ttr/
Look on there for models of inverters that have been approved. Then it’s down to use case and budget.
I’ve got the inverter talking to the battery pack.
Inverter connects to rs485A port. B&c ports are just for inter battery connections.
Does anyone know if you can use 1wifi dongle to monitor parallel SRNE inverters?
I have Powmr
https://powmr.com/products/all-in-one-inverter-charger-5600watt-48vdc-230vac
https://energy-for-all.notion.site/energy-for-all/SRNE-Wiki-787106da0971448d82d8d4edb0249157
phew, that’s the way I went as I could see any problems with having off grid system and run that through ats. That way I can have cheaper batteries & inverters (as I’m not feeding grid at all ) and diy that setup keeping the professional stuff to the mains connections to CU and solar panels...
I’ve just found this page! https://energy-for-all.notion.site/BMS-connection-guide-96dde3bc83b44cde95dcdc94943183eb
I’ve been searching for days for a solution hence asking these questions.
I’ll try it tomorrow and post the result.
I have these in parallel. It’s a pain I have to have 2 Wi-Fi dongles to monitor both of them.
It has been painful to find technical info for them. These are SRNE units rebadged.
I found a good site the other night...
You’re in luck!
That’s exactly what I did.
Did you get the CT (Current Clamp) with it? You’ll need that for zero export.
Just connect it to your batteries, ct clamp around meter tails and plug it into a socket. Turn the socket off during the day and it turns off the gtil2.
It should just...
Hi all, not sure where to post this one so I thought I’d throw it in the beginner section as it’s my first post.
I have the following setup:
OFFGRID SYSTEM
2 x Powmr POW-HP5.6KW in parallel (with Wi-Fi dongles)
2 x 14kwh 48v 280ah GobelPower rack battery in parallel (GP-SR1-PC200) 1 pack self...
Are you totally off grid?
Edit… just noticed that you have grid supply.
Have you thought about getting an Automatic transfer switch? Then you can be totally off grid or on grid.
Pacebms has 200A model. Checkout GobelPower batteries. Not a bad price for rack mount package...