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RE: Adding additional Solar Panels to a DC coupled battery system
By Old_Scientist, 7 days ago
Forum
Solar Photovoltaic (PV)
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| You'd be surprised. I've had some very detailed conversations with ChatGPT about efficiency vs compressor speed of positive displacement compressors used in heat pumps (i.e, how does compressor speed ... | ||
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RE: Tesla Powerwall (2) Calibration Cycles
By Davesoa, 7 days ago
Forum
Energy Storage
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| @f1p See attachment. Attachment : IMG_0630.jpeg | ||
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RE: Tesla Powerwall (2) Calibration Cycles
By Toodles, 7 days ago
Forum
Energy Storage
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| @davesoa I use the Tesla Utility Rate Plan to hold my Cosy settings; in common with other PW2/3 users, I have exaggerated the import/export disparity so as to leave no doubt or woolyness between the r... | ||
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RE: Tesla Powerwall (2) Calibration Cycles
By F1p, 7 days ago
Forum
Energy Storage
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| What do you mean by this PW2 app exactly? Or do you mean advantages/disadvantages of NetZero managing the rate plan? | ||
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RE: Tesla Powerwall (2) Calibration Cycles
By Davesoa, 7 days ago
Forum
Energy Storage
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| Off topic (slightly) - i use the basic Net Zero app and the Octopus ‘Utility rate plan’ is managed by the app. Is there any advantage/disadvantage using the PW2 app to connect to, and manage, the rat... | ||
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RE: Adding additional Solar Panels to a DC coupled battery system
By bontwoody, 7 days ago
Forum
Solar Photovoltaic (PV)
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| @scrchngwsl Its actually very good. Its scouring the manuals and any other info sources out there. I used it on lots of issues now. It can get things wrong but often its pretty clear when it does and ... | ||
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RE: Adding additional Solar Panels to a DC coupled battery system
By scrchngwsl, 7 days ago
Forum
Solar Photovoltaic (PV)
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| Impressive! Interesting use of ChatGPT too - wouldn't have thought it would have this sort of specialist technical knowledge. | ||
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RE: Getting closer to a finished Haier system
By Singlespeed, 1 week ago |
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| Theres comprehensive instalation and service manuals (IM, SM) available on their Website, as well as all the specifications in the engineering data book (EDB). The build it yourself book is an abridg... | ||
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RE: Indevolt Batteries UK Support & Info Thread
By Transparent, 1 week ago
Forum
Energy Storage
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| There is now a new Secretary of State for Energy Security and Net Zero, Miatta Fahnbulleh MP.She previously spent 8 months at the Ministry of Housing, Communities and Local Government. I hope that rol... | ||
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RE: Indevolt Batteries UK Support & Info Thread
By Batpred, 1 week ago
Forum
Energy Storage
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| Hopefully previous govs have not created something that imovable, that makes future parliament be constrained by the past ones… | ||
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RE: Indevolt Batteries UK Support & Info Thread
By JamesPa, 1 week ago
Forum
Energy Storage
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| So what's the bet that the established installation industry, and in particular MCS, is campaigning for as much red tape as possible, citing largely spurious safety concerns as they did in an attempt ... | ||
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
By Batpred, 1 week ago |
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| @rob-of-york Looks like an impressive bit of kit. Just wondering how good their smartthings app is at handling all those different modes of operation.. | ||
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Latest Posts
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RE: Jokes and fun posts about heat pumps and renewables
Damn, I pressed the button on my new heat pump too soon...
By ian33a , 48 minutes ago
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RE: Safety study for plug in batteries out to tender - looks like Q3 2027 at best before legal
I think it may depend how much of the world is on fire ...
By EtchedPixels , 5 hours ago
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RE: Air-to-Air Heat Pumps & Air Conditioning: UK Heating and Cooling Q&A
I hope it's not the same people who make the awful TV s...
By EtchedPixels , 5 hours ago
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RE: Why are ASHP installs so expensive?
ECO4 is classic British idiocy, "save" money by requiri...
By EtchedPixels , 5 hours ago
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RE: Renewables & Heat Pumps in the News
We need more building inspectors anyway and less self-s...
By EtchedPixels , 6 hours ago
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RE: Does anyone have experience of a smart water meter?
@majordennisbloodnok That is my thinking precisely, I s...
By Toodles , 13 hours ago
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RE: Replacing Storage Heaters with a Heat Pump in a Stone Cottage
I found some interesting data about the price of heat p...
By Rob of York , 20 hours ago
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RE: PV and battery long payback - sense check query
Thanks for all the comments. I finally got to the bott...
By DavidB , 22 hours ago
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RE: Indevolt Batteries UK Support & Info Thread
People following this thread who are hoping that plug i...
By JamesPa , 1 day ago
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RE: Passiv Smart Thermostat - Help & Forum Support
By Singlespeed , 1 day ago
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RE: Help me keep the faith with my air source heat pump installation
just had Vaillant over to service the HP and asked abou...
By AdamK , 1 day ago
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RE: tepeo ZEB UK Support & Info Thread
OK so ZEB is basically a variant on a storage heater, b...
By JamesPa , 3 days ago
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RE: Heat Geek installations: share your experiences
@editor I suspect that the Heat Geek online quote is a ...
By AndrewJ , 3 days ago
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RE: Adding additional Solar Panels to a DC coupled battery system
Ah, yes. Thanks for clarifying.
By Transparent , 3 days ago


