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Last seen: Sep 18, 2026
For comparison, my PW3 with 11.04kW inverter, will charge at 5kW (or 10kW if you add a second battery / expansion pack) and will discharge at the full...
Elon gate - legendary! I take my hat off to you @toodles I read about this in a recent update, but I'm yet to witness mine do it. Yesterday and tod...
When it's cheaper than charging from the grid. It's not just charging "from a battery" - it may be charging from excess solar during the day that yo...
We are similar - have a Tesla PW3, ASHP and run Octopus Cosy recharging 3 times per day in winter as required. Absolutely agree. Inverter size is...
Yes,the government is increasing the Energy Generators Levy (EGL) from 45% to 55% on profits of renewable energy generators (above £75MWh). This is an...
Unless I misunderstand, that article is misleading at best: If you already have rooftop PV and a fixed battery and you're thinking "I'd just like ...
I assume FSV #3071 is set to the default value of Floor heating (#3071 = 0) As an interesting aside, if you change FSV #3071 to 1 (DHW now as defaul...
Hi @ian-l What version MIM does the Gen5 use? Are you able to remove the cover and take a decent photo of the circuit board will all connections, an...
@editor When reviewing batteries, it is essential to run them over a full winter to review their charging ability when it's sub-zero outside, especial...
If you do go for a PW3, I'd recommend ditching your current solar inverter and getting the installers to connect your existing solar array into the PW...
By way of comparison, the Tesla PW3 + Gateway offers full home backup and 13.5kW of fully usable battery capacity. It also has a flexible 11.04kW inve...
Their reviews are variable at best: I'd be dubious given the amount of time they have been around given their current track record. Tesla are a s...
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Degrees of Separation
Latest Posts
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RE: Heat Pump deployment statistics: June 2026
To my eyes, sat behind all of this is a basic policy ma...
By Temperature_Gradient , 8 hours ago
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Thank you @majordennisbloodnok – that means a lot, part...
By Mars , 12 hours ago
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We’ve just passed 20 million forum views! 🎉
It's official. The Renewable Heating Hub forums have of...
By Mars , 12 hours ago
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RE: Missing flow temperature in Heat Geek proposal
That calculation is reasonable, output is proportional ...
By JamesPa , 14 hours ago
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RE: Recommendations in Ely (Cambs) area for Full setup checks on Nibe HP setup for House.
Have you looked at the Nibe website? They list their ap...
By Lizzie , 16 hours ago
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RE: Why are ASHP installs so expensive?
A not unreasonable position and it wouldn’t be mandator...
By AndrewJ , 16 hours ago
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RE: Who's your electricity provider and what's your tariff?
@batpred When the raw material input has increased in c...
By Papahuhu , 2 days ago
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We kept ours and Heat Geek would have been in touch if ...
By Batpred , 2 days ago
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RE: Starting Our Heat Pump Journey: 1962 build 3 bed detached house
@ian-s I would encourage you to have a conversation ...
By Rob of York , 3 days ago
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RE: Is it the house or the equipment?
Thanks @jamespa The last hard to fix draughts in the...
By springswood , 3 days ago
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RE: Vaillant Arotherm – Using Heating
@l8again Mine is typically using 11w including the i...
By Batpred , 3 days ago
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RE: Next steps on my ASHP journey: Radiators and Pipework
If you have a flowmeter and two temperature probes, the...
By bobflux , 3 days ago
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RE: Siting of the external sensor on a heatpump
@jamespa Absolutely. Even if the same mistake was mad...
By Batpred , 3 days ago
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