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Last seen: Nov 3, 2025
@transparent $2032 for 16 280ah cells delivered, all duty and customs paid from your guy
@transparent ignore that request, I see you had a link. I've sent them a message. Cheers
@transparent I've asked Luyuan and Basen for quotes as they are well regarded on the solar DIY forum and Basen also has UK stock. Do you have a link t...
@transparent I haven't, however it's basically a kit and you just follow the steps - they've even made a YouTube video follow along. As for torque, yo...
@transparent personally I'm just going to get the Seplos DIY mason box. It's got everything in a single kit and the BMS is compatible with most charge...
As a note to anyone interested in building a battery. I've been exploring the costs for cells. Below is the cost for 16 x 280ah cells at 3.2v. This wo...
@derek-m I don't believe so as you aren't exporting that power to the grid. My battery never exports to the grid, it's home demand only. You'd only ne...
@mattengineer I didn't know pylontech now did 5kwh batteries and the price is actually very reasonable - £1,392 (£278/kWh).
@prunus yes but I'm talking about battery chargers, which can happily charge at 5kw - no grid involved
@justinsb although peak is a worry, I wouldn't worry too much. Over spec'ing can be dangerous. As an FYI I have the Sofar ME3000SP and its maximum dis...
@justinsb in my view, that's too much on 10kwh of storage. £750 per kwh of storage. You should be aiming for more like £250. I would set my ceiling ...
@saz just give them any old temperature, as long as you can manually adjust to tweak who cares what they give you
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Degrees of Separation
Latest Posts
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RE: Who's your electricity provider and what's your tariff?
@papahuhu I prefer to look at it simplistically. We d...
By Old_Scientist , 2 hours ago
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RE: To re-pipe or not to re-pipe? Moving from oil boiler to air source heat pump.
Sooooo, what did we do in the end? We approached three ...
By Penval , 3 hours ago
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RE: How Accurate Is My DIY Heat Loss Calculation?
D'oh - of course. I shouldn't post before my brain is f...
By Old_Scientist , 8 hours ago
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RE: Questions about A2A for heating as well as cooling
@rob-of-york I would concur with the underfloor insulat...
By Toodles , 10 hours ago
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RE: New Vaillant Arotherm controls link to existing thermostats ; wired vs wireless
Nothing attached! I have rads but UFH makes the case ...
By JamesPa , 10 hours ago
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RE: Cooling with air to water heat pumps
Passive cooling should always be the first call. Keep ...
By JamesPa , 11 hours ago
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RE: Do I add Air Con or MVHR to existing A2W ASHP?
@rob-of-york Thank you, I’m thinking along these same l...
By Toodles , 1 day ago
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@Mars Good questions! The downstairs unit did the maj...
By Rob of York , 1 day ago
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RE: Volumisers in Heat Pump Systems: Does Placement Matter?
@dave, I think @jamespa has probably identified the mos...
By Mars , 2 days ago
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RE: Plug and play solar. Thoughts?
My thought is simple. Bring it on and bring on plug in...
By JamesPa , 2 days ago
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RE: Heat Geek mini store vs pump size
Yes I agree, that’s why Heat Geek have most likely sele...
By Tomtheheatingengineer , 3 days ago
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@tomtheheatingengineer, thank you, and welcome to the f...
By Mars , 3 days ago
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RE: HeatGeek vs Octopus surveys: puzzling disparity - any ideas why?
@majordennisbloodnok @tomtheheatingengineer For my ...
By JamesPa , 3 days ago
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RE: Is the "divide by 2900" rule still valid?
Really flow rate is a pipework limitation not a water p...
By JamesPa , 4 days ago



