Nowty Towers Vs UK Grid Storage

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nowty
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Re: Nowty Towers Vs UK Grid Storage

#761

Post by nowty »

Joeboy wrote: Tue Apr 29, 2025 9:55 pm What's the efficiency on them Nowty?
22.5 %
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
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Joeboy
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Re: Nowty Towers Vs UK Grid Storage

#762

Post by Joeboy »

nowty wrote: Tue Apr 29, 2025 10:39 pm
Joeboy wrote: Tue Apr 29, 2025 9:55 pm What's the efficiency on them Nowty?
22.5 %
That's pretty decent,,best of fortune with them. :xl:
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
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Stinsy
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Re: Nowty Towers Vs UK Grid Storage

#763

Post by Stinsy »

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?
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.)
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nowty
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Re: Nowty Towers Vs UK Grid Storage

#764

Post by nowty »

Stinsy wrote: Wed Apr 30, 2025 7:11 am 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?
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
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nowty
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Location: South Coast

Re: Nowty Towers Vs UK Grid Storage

#765

Post by nowty »

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. :mrgreen:

Image


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


Whilst SWMBO is away the renewable shenanigans continue. ;)
Image
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
Moxi
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Joined: Sun Oct 31, 2021 3:46 pm

Re: Nowty Towers Vs UK Grid Storage

#766

Post by Moxi »

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
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nowty
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Re: Nowty Towers Vs UK Grid Storage

#767

Post by nowty »

My SMA Sunny Portal is telling me records could fall tomorrow, :xx: I'm going to give the 150kWh+ export record attempt a go in a single day. :twisted:
My current PB on daily export is 145kWh.
Image


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.
Image
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
Moxi
Posts: 2743
Joined: Sun Oct 31, 2021 3:46 pm

Re: Nowty Towers Vs UK Grid Storage

#768

Post by Moxi »

hows that garden makeover going ?

Moxi
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nowty
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Location: South Coast

Re: Nowty Towers Vs UK Grid Storage

#769

Post by nowty »

Moxi wrote: Thu May 08, 2025 2:21 pm hows that garden makeover going ?

Moxi
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.

Image
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
User avatar
nowty
Posts: 6508
Joined: Mon May 31, 2021 2:36 pm
Location: South Coast

Re: Nowty Towers Vs UK Grid Storage

#770

Post by nowty »

My backs improving, so some progress,

Image

Image


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