Octopus Free Power Hours

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Joeboy
Posts: 8102
Joined: Mon May 31, 2021 4:22 pm
Location: Inverurie

Re: Octopus Free Power Hours

#221

Post by Joeboy »

Found out today that the smart meter disconnects before the 100A fuse blows. :twisted:

I am a knob
19.7kW PV SE, VI, HM, EN & DW
Ripple 7kW WT & Gen to date 19MWh
42kWh LFPO4 storage
95kWh Heater storage
12kWh 210ltr HWT.
73kWh HI5
Deep insulation, air leak ct'd home
Zoned GCH & Hive 2
WBSx2
Low energy bulbs
Veg patches & fruit trees
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nowty
Posts: 5793
Joined: Mon May 31, 2021 2:36 pm
Location: South Coast

Re: Octopus Free Power Hours

#222

Post by nowty »

Joeboy wrote: Sun Nov 24, 2024 8:47 am Found out today that the smart meter disconnects before the 100A fuse blows. :twisted:

I am a knob
I keep mine at about 90A to 95A.

Did it reset when you lowered the load or is it a humble phone call to the Octopus ? :?
18.7kW PV > 109MWh generated
Ripple 6.6kW Wind + 4.5kW PV > 26MWh generated
5 Other RE Coop's
105kWh EV storage
60kWh Home battery storage
40kWh Thermal storage
GSHP + A2A HP's
Rain water use > 510 m3
AE-NMidlands
Posts: 2033
Joined: Wed Jun 02, 2021 6:10 pm

Re: Octopus Free Power Hours

#223

Post by AE-NMidlands »

going nicely here:
Screenshot 2024-11-24 at 08-56-08  General givenergy.cloud.png
Screenshot 2024-11-24 at 08-56-08 General givenergy.cloud.png (137 KiB) Viewed 162 times
Immersion & Fan heater on, kettle boiled several times, freezer on boost, honey warming oven on.
Off now!
2.0 kW/4.62 MWh pa in Ripples, 4.5 kWp W-facing pv, 9.5 kWh batt
30 solar thermal tubes, 2MWh pa in Stockport, plus Congleton and Kinlochbervie Hydros,
Most travel by bike, walking or bus/train. Veg, fruit - and Bees!
Tinbum
Posts: 1119
Joined: Mon May 31, 2021 9:55 pm

Re: Octopus Free Power Hours

#224

Post by Tinbum »

Joeboy wrote: Sun Nov 24, 2024 8:47 am Found out today that the smart meter disconnects before the 100A fuse blows. :twisted:
Interesting, I pulled 22kWh in this session and it was needed.
85no 58mm solar thermal tubes, 28.5Kw PV, 3x Sunny Island 5048, 2795 Ah (135kWh) (c20) Rolls batteries 48v, 8kWh Growatt storage, 22 x US3000C Pylontech, Sofar ME3000's, Brosley wood burner and 250lt DHW
Yuff
Posts: 479
Joined: Sat Dec 31, 2022 1:18 pm
Location: East Midlands

Re: Octopus Free Power Hours

#225

Post by Yuff »

Day didn’t start off well left my battery discharging all night :head-bang:
I use a lot in the maorning anyway so credit won’t be that high, although I had no heating from Friday afternoon until yesterday at 7.40 am and only one heat pump,working until 4 pm, so will have made a little bit on the lack of a heat pump yesterday…….
Was adding a WiFi adapter to the panel and some of the fuse spurs decided to stop working…..that was fun with freezing temps Friday night/sat morning. Luckily there was a bit of heat in the buffer tank for a bit of UFH sat morning.
Mitsubishi Ecodan
ASHP 8.5kW x 2
12 x 460w Solar panels
9.5kWh GivEnergy
Batteries x 2
EVs x 4 210 kWh Batteries
Ripple 5.8 kW PV 0.547 kW Whitelaw Brae
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Joeboy
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Joined: Mon May 31, 2021 4:22 pm
Location: Inverurie

Re: Octopus Free Power Hours

#226

Post by Joeboy »

nowty wrote: Sun Nov 24, 2024 8:54 am
Joeboy wrote: Sun Nov 24, 2024 8:47 am Found out today that the smart meter disconnects before the 100A fuse blows. :twisted:

I am a knob
I keep mine at about 90A to 95A.

Did it reset when you lowered the load or is it a humble phone call to the Octopus ? :?
I was pulling 25kW for an hour, knocked a storage heater off and put on the kettle, hit 27kW and the house went black. I pulled the 100A fuse and it was ok. Tiny text on the smart meter which TBH i hadn't noticed said push both buttons to reconnect (Orange & Blue buttons). Fortunately next week I wont be needing the SH's so won't feel this way again (for a while).
19.7kW PV SE, VI, HM, EN & DW
Ripple 7kW WT & Gen to date 19MWh
42kWh LFPO4 storage
95kWh Heater storage
12kWh 210ltr HWT.
73kWh HI5
Deep insulation, air leak ct'd home
Zoned GCH & Hive 2
WBSx2
Low energy bulbs
Veg patches & fruit trees
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Stinsy
Posts: 2853
Joined: Wed Jun 02, 2021 1:09 pm

Re: Octopus Free Power Hours

#227

Post by Stinsy »

I too struggled today. We use a lot of power in the mornings anyway (I game 0530-0900 slot every day). And the weather has gone from -4℃to 14℃ so no resistive heat required.
12x 340W JA Solar panels (4.08kWp)
3x 380W JA Solar panels (1.14kWp)
5x 2.4kWh Pylontech batteries (12kWh)
LuxPower inverter/charger

(Artist formally known as ******, well it should be obvious enough to those for whom such things are important.)
Marcus
Posts: 262
Joined: Mon Nov 08, 2021 6:25 pm

Re: Octopus Free Power Hours

#228

Post by Marcus »

, Actually this was the first useful SS for me: the previous ones were generally in the middle of a sunny day, and even if i was at home to take advantage, i usially had the battery charged, the water hot and any washing done by lunchtime anyway.

This one, coincided with the water tank being cold,following a very dull day and preceeding another overcast day, and very wet weather which tends to upset my hydro-electric generator. So i managed 2 hrs of ASHP waterheating + immersion, and ASHP house heating once water temp > HP limit, plus a wash of dog blankets.
450W hydro-electric
5110W pv
1.3kw Wt2 - not yet producing
6kWh lead acid - maybe 1kwh useable
LiMnCo battery made from 2nd hand hybrid car modules 3.6kwh nominal 24v.
300lt hot water tank and two storage heaters
ASHP Grant Aerona 3 10.5kw and UFH
AGT
Posts: 990
Joined: Sat Jan 29, 2022 11:26 am

Re: Octopus Free Power Hours

#229

Post by AGT »

No notification about this one
AE-NMidlands
Posts: 2033
Joined: Wed Jun 02, 2021 6:10 pm

Re: Octopus Free Power Hours

#230

Post by AE-NMidlands »

AGT wrote: Sun Nov 24, 2024 3:45 pm No notification about this one
That's bad luck. Mine came in about 11.25.
I use Firefox which is apparently a "client" and have discovered the hard way that stuff goes into the gmail online spam box and does not get forwarded... I have missed out in things in the past, so I try to remember to check it at least weekly!
2.0 kW/4.62 MWh pa in Ripples, 4.5 kWp W-facing pv, 9.5 kWh batt
30 solar thermal tubes, 2MWh pa in Stockport, plus Congleton and Kinlochbervie Hydros,
Most travel by bike, walking or bus/train. Veg, fruit - and Bees!
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