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johnb2713
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From
Gainsborough
Joined
Jul 7, 2022
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Today at 4:42 AM
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johnb2713
replied to the thread
Supply To Flats
.
Thats pretty much what I thought and I'm sure it will be better to be completely isolated from it in every way. Thanks - J
Yesterday at 9:56 PM
johnb2713
posted the thread
Supply To Flats
in
Electrician Talk Forum
.
I have some retail premises in our local town, the upper three floors are being converted into flats (all planning permission etc in...
Yesterday at 5:05 PM
johnb2713
replied to the thread
New Growatt SPH + Li6532 Installation queries
.
Why would they not use grid power? Why use the battery and then switch over to charge mode when the SOC has gone below some...
Saturday at 5:12 AM
johnb2713
replied to the thread
Training My Seplos BMS
.
When you say totally isolated, did you diconnect the BMS and Balancers too? If not they will be taking some power, LiFEP04's also seem...
Mar 20, 2024
johnb2713
replied to the thread
Training My Seplos BMS
.
Down at 4mV youre fine, start using it.
Mar 20, 2024
johnb2713
reacted to
binky's post
in the thread
growatt min 3600 tl-x not generating on one string
with
Like
.
start up voltage applies to each MPPT so 76V is unlikely to be enough to get working as most start working at 100/120V What inverter...
Mar 20, 2024
johnb2713
replied to the thread
growatt min 3600 tl-x not generating on one string
.
100v minimum startup voltage.....
Mar 20, 2024
johnb2713
reacted to
apprentice87's post
in the thread
Upgrading home service from 60Amp to 100Amp
with
Like
.
The currently used DNO service cables are either 25 or 35mm CNE "hybrid" cables. The inner core is aluminium, just under 7mm DIAMETER...
Mar 19, 2024
johnb2713
replied to the thread
Upgrading home service from 60Amp to 100Amp
.
60 amp fuse takes 10 minutes to blow with 100 amps going through it ! Im not suggesting it should be a regular practice but a...
Mar 18, 2024
johnb2713
replied to the thread
Brought a smile
.
Apparently at Dignitas on your last day, the breakfast menu has Cheerios on it.
Mar 6, 2024
johnb2713
replied to the thread
Anyone else think this is a daft CU configuration?
.
Thanks everyone for the reasons not to use dual RCD, I accept totally RCBO is the way to go but I also feel dual RCD is a small...
Feb 29, 2024
johnb2713
replied to the thread
Anyone else think this is a daft CU configuration?
.
Im taken aback with the responses on here with regards to dual RCD boards. I totally get it that RCBO is preferable but why is dual RCD...
Feb 28, 2024
johnb2713
replied to the thread
Can a hybrid inverter charge batteries from a second inverter?
.
Its actually the other way round, my solar is attached to my Growatt and it charges the battery connected to both. If I had solar...
Feb 28, 2024
johnb2713
replied to the thread
Can a hybrid inverter charge batteries from a second inverter?
.
Yes Yes it can. My system has a mix of Growatt Inverter + Solar + Battery and a Victron Inverter + Battery, I can charge either battery...
Feb 27, 2024
johnb2713
reacted to
Pwablo's post
in the thread
RFI From Inverter
with
Like
.
It happens a lot when they brew their own antennas (especially wire ones in built up areas) and use more power than is required. On that...
Feb 25, 2024
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