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We replaced storage heaters with air conditioning. Has been amazing and far cheaper than installing air to water.

😊👍

Can solar be installed on flat roofs?

Great video! Could be a great option for our farm house

Beautiful home 🏡

What cable did you use for the 4 core communications?

I have 31 degrees leaving water, for my radiators I increased the flow to deliver enough heat. Base floor has floorheating and first floor 5 radiators. This goes well now. 31 out, 26 degrees return. Daikin split 6kw with 230l tank

whats preferred: heat the hotwatertank at night, when hour-price is low but outside temp is also low, OR heat during lunch, mostly warmest hours of the day but with higher hour-prices...;)

How do you get the heating schedule to show up in Onecta? I have set a schedule on the indoor unit, but it won't show up in the app. It seems to be a common issue. The hot water schedule shows up, just not the heating

Hi, I have seen comments that HPs should be run low and slow, i.e. be on at all times. How do you actually do this? When the thermostat reaches the set temp, it switches off. I have a Daikin HP and the Onecta app. Thanks!

Excellent helpful tips.

Great video, brilliant tips!

Shame UK installers use cheap conduit... whyt not use for what £11 for 3m stainless steel trunking with cables inside, so much smarter!!.. my install ordered, not a chance i am letting some ugly wuiote plastic cable, or black armoured cable on side of my house.

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Thanks for sharing. If you were located in Sweden I would buy some powerwalls from you.

Great video, this is getting adopted right away!

Great video!

Thank you for the demo. There’s a lot of information to be analyzed and I’m learning. I have installed two powerwall 3 with a gateway 3, all are working beautifully and the app is most informative.

I'm on a 24kw combination boiler at the moment. Testing with lower flow temps at the moment, 38/ 43deg c , in these moderate osa temps 9/14 deg c ,these flow temps are fine, waiting for osa temps to fall ,to see how things work out.

Regards pipe size, i understand heat pumps can work on microbore pipe work if thats what you have

Did you install an earth rod?

With the Powerwall set to 11.5kW output, did you need a G99 for 11.5kw plus the size of the Solar Array to cover everything that could go to grid if you discharghed the PW3 on sunny day ? I was told that this is how the DNO see it ?

Do I run my ethernet connection to the PW3 or the Gateway ?

Great, interesting video, useful detail, thanks. Any way to turn the "music" down or off would be appreciated, cheers.

I am about to take the plunge. I have found a company I want to use and they are coming for an assessment on Monday. They have quoted me my price but I want to know if the gateway comes with the powerwall or do you specifically have to order and pay separate for it?

Well done for highlighting the HG/Newark DHW cylinder. Are you HG trained?

Very informative. I've just had a Powerwall 3 installed and I note that your demo, like mine, is still importing a low level of power even though there is charge in the battery. Also, in the morning, my microwave and kettle takes power from the grid even though there is available charge in the battery. I think the battery is a teenager and doesn't like getting up in the morning. The questions are currently with Tesla.

This is a really EXCELLENT video - thank you & well done. I've 1 criticism & a question. At 16:40 you suggest that because there is grid export in the Summer a 2nd battery might be considered. I feel this is an over-simplification, for you will need a very, VERY big battery to avoid ALL export, and the bigger it is the less it will cycle and the more it will lose through self-discharge. Without cycling it will not be used enough to justify the initial outlay (and maybe the space too). Which leads to the comment: you didn't mention a feature to monitor the battery charge/discharge cycle count - or the NEED for it - in the App run-through: unless I missed it this is a MAJOR omission: it has a bearing on warranty and validates the battery-sizing calculation.

Excellent!

I have a heatpump and my pipework is 10mm all is working well, so far. However it has to be said that my house is a very modern well insulated house.

A very nice job indeed, when are the D.C expansion packs released?

ive just gone on to Octopus Go and all my solar is going to the grid . ive had the installer out twice and they dont know why, and my Zappi on Eco pluss it drawing from the battery . Do you have any ideas ?

We are working with our PV installer here in St Louis to add two PW3s (not an expansion unit) to our system.

Amazing videography work 🙌

Would it not be good practice to leave a loop on the input cables to allow an expansion pack to be fitted without having to re-wire or is there some slack in the loft that could hopefully pulled through?

Wow that flexi trucking is horrific. Loved the vid by the way

Excellent video, do you need an additional separate earth for the Gateway for off-grid power? I didn’t see that mentioned. Thanks

Whats the ball park figure of something like this with parts and labour?

I am old enough to remember being told nuclear power would generate limitless energy and be virtually free. Sadly this aspiration was never realised. Unfortunately, it's not possible. Vested interests will prevent this from happening. To name two reasons there are equipment, servicing costs and return for investors in power plants already in production or about to be commissioned. The government will protect the status quo. Nevertheless, we should all aspire to realise this dream. Great video. Thank you.

Nice to see an install without ugly rotary isolators all over the wall.

Great video. Just asking for some advice, had a EV for a couple of years and just ordered a Powerwall 3 and Heat Pump. I’m currently on the EV tariff at 7p cheap rate for 6 hours with Octopus, I’ve been looking at the Cosy tariff with 3 cheaper rates. Can you charge the Powerwall at the 3 cheaper rates then discharge when it’s more costly? Thanks Ste

Thank you! Any idea of likely installed price of the expansion packs?

i definately think you missed a opportunity there,with a true south gable wall, you could have vertically mounted some panels on it proably in landscape orientation maybe 6 to give all 3 aspects ??

👍👍👍

Thanks a lot for your video!!

Great video thanks

Awesome!!!!

Love this. Don't live in Scotland and never will but cheaper Electricity for Scotland would drive Scotland forward in employment, energy innovation and adoption of new technology which will gradually spread south. It is in the national interest as energy curtailment and import costs will be saved. Envy should not prevent the national interest. Have subscribed to follow the progress and would urge everyone to like and subscribe and blow whistles and bang drums.

An admirable objective. Guaranteed, cheap and reliable energy is an essential basis for the sustainable growth of any ecconomy. This will definately work if there adequate reserve or stored capacity, accessible to all, for 5 days electricity. Even the German greens and identified this and widened their acceptance of input power sources to support the bas load capability. I like your idea of using the wasteful curtailment payments paid to foreign owned comapnies, to be diverted into the direct support of the populous and economy and welcome a 5 day UPS in my own home (replaced every 10 years after excessive degradation) as a way of creating distributed backup capacity.

If you think you are going to get free electricity you are batty. Wake up.