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Last seen: May 17, 2026
@chandykris you mentioned doubling the capacity i looked at that and it appeared as simple as getting another 5kW brick and plugging it on top, firs...
@editor its not the battery that has the issue, its the growatt 5000 battery charger/inverter. it is internet connected but needs a prompt to change...
@chandykris ill have to contact my installer, they did something last october and the time synced, maybe a remote update For now ive reset the time ...
@chandykris i had mine few weeks ago, 3.5p off each off the 3 tariffs im on cosy fixed
@swwils how did they do the firmware upgrade, is your HP Cosy or Daikin?
@old_scientist by email Mch 18 from greg. it was tailored to have my name, and account details, nifty bit of automated script
@old_scientist im on cosy tariff, all 3 rates have gone down by 3.5p Thats reduction of 8.5% peak rate, 12.6% day rate, 25.8% off-peak rate This m...
@andrewj my solar inverter has a monitoring system reporting loads every 5 mins. I can easily tell when the HP is on and how hard its working. Once iv...
@transparent i did alot of research before opting for a Heat Pump, heat calc surveys, where to site HP, pipe routings, where to site DHW, and how to...
Ive had email this morning from Octopus, signed by Greg It’s well put together, correctly identifying me and that i’m a heat pump user with no Gas ...
@jamiejones85mespa your comments are spot on with my thoughts the past few years. As energy prices soared, id decided to invest in Solar and a Heat Pu...
Latest Posts
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RE: Heat Pump Manufacturers Recommending Buffer Tanks
@tony-stolz, I think @jamespa has already covered the h...
By Mars , 10 hours ago
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RE: Heat Pump Overpromising – What Were You Actually Told Before You Bought?
@jamespa that’s actually a really interesting observati...
By Mars , 10 hours ago
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RE: How many people are happy with their ASHP and do you believe them?
Good luck, I spent a couple of hours and, whilst I foun...
By JamesPa , 11 hours ago
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RE: Heat Pump Operation in Summer - Valliant 7kW
I do the same: cool my large buffer (3000L) to 10C, pum...
By upnorthandpersonal , 19 hours ago
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@editor "The interesting bit is that many modern invert...
By Singlespeed , 20 hours ago
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RE: Ecodan & MelCloud scheduling
With the prospect of warmer weather this week, I brough...
By downfield , 21 hours ago
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RE: A2A vs A2W: Which Heat Pump Would You Pick?
I reached out to MCS directly last week on this and her...
By Mars , 21 hours ago
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Mentally you have to separate the ac side and the DC si...
By JamesPa , 1 day ago
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RE: Help me keep the faith with my air source heat pump installation
My heating developed a really severe case of noise and ...
By JamesPa , 2 days ago
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RE: Octopus Cosy 12 Heat Pump Regret: Incredibly Loud, Poor Heating & Constant Hum - Help!
@l2jad I was just thinking all things being equal. Our ...
By AndrewJ , 2 days ago
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Hi, Does anybody have experience with Heat Geek insta...
By sttpd1917 , 3 days ago
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I will soon be struggling. Admittedly it is the summer,...
By Batpred , 3 days ago
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RE: Indevolt Batteries UK Support & Info Thread
Not known yet. I've asked a local Councillor to follo...
By Transparent , 3 days ago
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Hard to tell but I think I have placed the arrow on wha...
By ASHP-BOBBA , 4 days ago
