Skipper

And for anyone that cares, the G99 was easy and completed same day, I got the form in first thing on Monday morning and had a (positive)...

Hi, I'm doing a DIY install and have a question about isolation of batteries. Both my batteries have circuit breakers, however, under...

That is exactly correct. You can hang a fair bit more off them, and providing the string remains within the maximum *voltage* rating of...

I've not read the complete thread, but you are wrong on the above statement*. I currently have 11.5 kWp hanging off a 8kW Quattro...

G99 is for export limited larger arrays. You need to make an application for such an array to the DNO prior to installation. So do that...

Yep, I was aware its was on an approve and install basis, not the fit and notify basis of G98 for anything over 16A. Yep, aware it is...

I think I have settled on a Solis 8kW hybrid inverter, S6-EH1P8K-L-PLUS ( SOLIS/12789/V1/A1 ) as the ideal solution for my array/battery...

As always, there are compromises. By following the recommendation of 411.4.2 you are not going to make the situation any worse ... all...

but your bonding is connected to the main incoming earth, and that is linked to neutral in the main cutout head, so loss of neutral...

Had the DNO out to a service head issue a few years ago and got to talking about earthing and he mentioned a job he got called out to by...

Of course, as you leave the bonded area that is when the danger occurs, but, that can happen anyway in a T-N-CS situation ... the well...

In theory, even if you lose the entirety of the incoming supply (phase and neutral) it is irrelevant in a T-N-CS system, as everything...

Yes, I am aware of the risks of inverter failure ... I did mention a chnageover switch, I have designed "a few" switch-mode PSUs in the...

Ah, I think I see the confusion, I will be using *hybrid* inverters NOT grid tied inverters ... let me see if I can paste a typical...

Yes it will, because the shower will be connected to the incoming mains, not the inverter output. I may at some point add a ground...