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ksim
@ksim
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Joined: Dec 14, 2025
Last seen: Jan 17, 2026
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Topics: 0 / Replies: 8
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RE: My Powerwall 3 Consumes 3-4 kWh/Day in Self-Consumption: Is This Normal?

@f1p Might be normalmy numbers 3+ year old powerwall 2, last 12 months:3.24MWh in, 2.85Mwh out, ~0.88% round efficiency trip, around ~1.07kWh per daye...

2 months ago
Forum
Energy Storage
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RE: Are We Sleepwalking Into Another Race to the Bottom?

this is why I provided current flow temperatures in the prompt and dt at different pump speeds and asked to do calculation of the existing flow. LLMs ...

3 months ago
Forum
Government Schemes, Regulations, Training, Planning & Organisations
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RE: Are We Sleepwalking Into Another Race to the Bottom?

@editor It is based on my property, I described my heating system open loop + UFH + radiators on 8mm microbore, indoor temperatures, current Gas boile...

3 months ago
Forum
Government Schemes, Regulations, Training, Planning & Organisations
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RE: Are We Sleepwalking Into Another Race to the Bottom?

@editor how about a video "ChatGPT vs average heating engineer". 🤣 So I did an experiment and asked ChatGPT for HP size recommendation and wo...

3 months ago
Forum
Government Schemes, Regulations, Training, Planning & Organisations
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RE: Are We Sleepwalking Into Another Race to the Bottom?

As another example, just got off the call with a partner of EDF Heat pumps, they (26 years of experience fitting heat pumps from their words) wouldn't...

3 months ago
Forum
Government Schemes, Regulations, Training, Planning & Organisations
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RE: Are We Sleepwalking Into Another Race to the Bottom?

@editor You are absolutely right in pricing, but it is not software inflated the price, it is the installer inflated price, he has plenty of work comi...

3 months ago
Forum
Government Schemes, Regulations, Training, Planning & Organisations
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RE: Are We Sleepwalking Into Another Race to the Bottom?

Octopus won't not touch my house because of microbore, company policy, the survey guy said, because the loss is low microbore is not a problem, but Oc...

3 months ago
Forum
Government Schemes, Regulations, Training, Planning & Organisations
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RE: Are We Sleepwalking Into Another Race to the Bottom?

Let' start with first thing first, HG is a startup, they are creating a software platform with the aim to sell it and make money for themselves and th...

3 months ago
Forum
Government Schemes, Regulations, Training, Planning & Organisations
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