22.5 %
Nowty Towers Vs UK Grid Storage
Re: Nowty Towers Vs UK Grid Storage
19.6kW PV > 117MWh generated
Ripple 6.6kW Wind + 4.5kW PV > 34MWh generated
7 Other RE Coop's
105kWh EV storage
90kWh Home battery storage
40kWh Thermal storage
GSHP + A2A HP's
Rain water use > 530 m3
Ripple 6.6kW Wind + 4.5kW PV > 34MWh generated
7 Other RE Coop's
105kWh EV storage
90kWh Home battery storage
40kWh Thermal storage
GSHP + A2A HP's
Rain water use > 530 m3
Re: Nowty Towers Vs UK Grid Storage
That's pretty decent,,best of fortune with them.

17.55kW PV SE, VI, HM, EN
42kWh LFPO4 storage
73kWh V2H EV
7kW ASHP
200ltr HWT.
3G
Deep insulation, air leak ct'd home
WBSx2
Low energy bulbs
Veg patches & fruit
42kWh LFPO4 storage
73kWh V2H EV
7kW ASHP
200ltr HWT.
3G
Deep insulation, air leak ct'd home
WBSx2
Low energy bulbs
Veg patches & fruit
Re: Nowty Towers Vs UK Grid Storage
Do you fancy a re jig of your oldest panels Nowty?
It seems that you can now faff with FiT installs without informing them so long as you keep the power the same. Surely that it your lowest-hanging fruit for additional capacity?
It seems that you can now faff with FiT installs without informing them so long as you keep the power the same. Surely that it your lowest-hanging fruit for additional capacity?
12x 340W JA Solar panels (4.08kWp)
3x 380W JA Solar panels (1.14kWp)
6x 2.4kWh Pylontech batteries (14.4kWh)
LuxPower inverter/charger
(Artist formally known as ******, well it should be obvious enough to those for whom such things are important.)
3x 380W JA Solar panels (1.14kWp)
6x 2.4kWh Pylontech batteries (14.4kWh)
LuxPower inverter/charger
(Artist formally known as ******, well it should be obvious enough to those for whom such things are important.)
Re: Nowty Towers Vs UK Grid Storage
I already have done that on the second FIT install as I added an extra 1.2kW by replacing the panels on the shed roof and I took off 1.2kW by moving the front porch panels to a non FIT inverter.
The oldest on the first FIT install could be done but requires scaffolding and some help. The new panel sizes are also quite awkward to fit on the existing rails.
19.6kW PV > 117MWh generated
Ripple 6.6kW Wind + 4.5kW PV > 34MWh generated
7 Other RE Coop's
105kWh EV storage
90kWh Home battery storage
40kWh Thermal storage
GSHP + A2A HP's
Rain water use > 530 m3
Ripple 6.6kW Wind + 4.5kW PV > 34MWh generated
7 Other RE Coop's
105kWh EV storage
90kWh Home battery storage
40kWh Thermal storage
GSHP + A2A HP's
Rain water use > 530 m3
Re: Nowty Towers Vs UK Grid Storage
The main reason for the upgrade a couple of days ago was to remove a voltage mismatch on one of the Victron charge controllers which was losing me daily yield.
I actually removed 4 x 325W Panasonic panels and replaced with just 2 x 450W DMEGC panels, so that was a net 400W loss of panels but the better voltage matching has increased the yield after yesterdays run in even hotter conditions.

Today a 23m reel of SWA was delivered to me, methinks there is a reuse case for the removed 325W panels.

Whilst SWMBO is away the renewable shenanigans continue.

I actually removed 4 x 325W Panasonic panels and replaced with just 2 x 450W DMEGC panels, so that was a net 400W loss of panels but the better voltage matching has increased the yield after yesterdays run in even hotter conditions.


Today a 23m reel of SWA was delivered to me, methinks there is a reuse case for the removed 325W panels.


Whilst SWMBO is away the renewable shenanigans continue.


19.6kW PV > 117MWh generated
Ripple 6.6kW Wind + 4.5kW PV > 34MWh generated
7 Other RE Coop's
105kWh EV storage
90kWh Home battery storage
40kWh Thermal storage
GSHP + A2A HP's
Rain water use > 530 m3
Ripple 6.6kW Wind + 4.5kW PV > 34MWh generated
7 Other RE Coop's
105kWh EV storage
90kWh Home battery storage
40kWh Thermal storage
GSHP + A2A HP's
Rain water use > 530 m3
Re: Nowty Towers Vs UK Grid Storage
I thought you had to remove the winter panels by this time in the year to allow for the sun loungers to be run out ?
Moxi
Moxi
Re: Nowty Towers Vs UK Grid Storage
My SMA Sunny Portal is telling me records could fall tomorrow,
I'm going to give the 150kWh+ export record attempt a go in a single day.
My current PB on daily export is 145kWh.

And the race is on to get a third Victron charge controller connected, yet another SWA going under the lawn, that's the 4th one and the last one, honest.



My current PB on daily export is 145kWh.

And the race is on to get a third Victron charge controller connected, yet another SWA going under the lawn, that's the 4th one and the last one, honest.

Last edited by nowty on Fri May 09, 2025 12:04 am, edited 3 times in total.
19.6kW PV > 117MWh generated
Ripple 6.6kW Wind + 4.5kW PV > 34MWh generated
7 Other RE Coop's
105kWh EV storage
90kWh Home battery storage
40kWh Thermal storage
GSHP + A2A HP's
Rain water use > 530 m3
Ripple 6.6kW Wind + 4.5kW PV > 34MWh generated
7 Other RE Coop's
105kWh EV storage
90kWh Home battery storage
40kWh Thermal storage
GSHP + A2A HP's
Rain water use > 530 m3
Re: Nowty Towers Vs UK Grid Storage
hows that garden makeover going ?
Moxi
Moxi
Re: Nowty Towers Vs UK Grid Storage
Slow, I've done my back in.
Clearing out two old raised beds and removing the weeds and old stone compacted with soil, sift and wash it, and relay.

19.6kW PV > 117MWh generated
Ripple 6.6kW Wind + 4.5kW PV > 34MWh generated
7 Other RE Coop's
105kWh EV storage
90kWh Home battery storage
40kWh Thermal storage
GSHP + A2A HP's
Rain water use > 530 m3
Ripple 6.6kW Wind + 4.5kW PV > 34MWh generated
7 Other RE Coop's
105kWh EV storage
90kWh Home battery storage
40kWh Thermal storage
GSHP + A2A HP's
Rain water use > 530 m3
Re: Nowty Towers Vs UK Grid Storage
My backs improving, so some progress,


The Octopus family are bemused with what I need a composite fence post for.



The Octopus family are bemused with what I need a composite fence post for.

19.6kW PV > 117MWh generated
Ripple 6.6kW Wind + 4.5kW PV > 34MWh generated
7 Other RE Coop's
105kWh EV storage
90kWh Home battery storage
40kWh Thermal storage
GSHP + A2A HP's
Rain water use > 530 m3
Ripple 6.6kW Wind + 4.5kW PV > 34MWh generated
7 Other RE Coop's
105kWh EV storage
90kWh Home battery storage
40kWh Thermal storage
GSHP + A2A HP's
Rain water use > 530 m3