Last seen: Nov 8, 2025
I'm looking for a bit of input on the suitability of my next purchases. 1. @ChickenBig 's post () suggesting NH00 fuses for a DC fused disconnect le...
It was simply the cheapest option that did what I needed (charge/discharge a battery). I briefly looked at the Solax X1-AC Charger which provides th...
There'll be a bit of a pause before the next significant post but I wanted to alert people to Fogstar's Black Friday sale in which they're offering 17...
@batalto not good! Hopefully I have a better experience. Keep us updated.
Main Post #4 - Inverter & Miscellaneous Extras (thus far) An inverter is required to convert UK-grid 230V AC electricity into battery storable 4...
Main Post #3 - Battery Management System (BMS) & Storage Solution Battery cells ordered, I needed to decide on the BMS and how I was going to pu...
Main Post #2 - Battery Options - Capacity & Cost In post #1 I covered the (current!) economic case for solar-free battery storage, as a quick as...
I agree with your summary, which was very surprising to me as I was always under the impression that the heavier the shading the greater the case for ...
@batalto I'd love to add some low level shed/garage DIY solar into the mix but unfortunately my garden is rather well enclosed by nearby woodland 😥. P...
@transparent Thanks for the thread recommendation. I've watched the same Off Grid Garage video re the Seplos BMS' ineffective balancing feature. M...
I've opted for Fogstar's 280Ah Grade B cells x 16 at a cost of £2048. Once I'd accounted for Alibaba's 'insurance' fee, payment fee and credit card ...
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RE: Recommended home battery inverters + regulatory matters - help requested
The diagram below is a simplified view of the internals...
By Batpred , 8 hours ago
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RE: Heat pump not reaching flow temperature
@davec Ive had a look at the screenshots. Lots of th...
By JamesPa , 8 hours ago
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RE: Vaillant aroTherm not heating with many faults
When I had a series of apparently unrelated faults my i...
By JamesPa , 9 hours ago
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RE: Considering MLCP (Multi-Layer Composite Pipe) for ASHP
OK, TBH I dont know enough about MLCP to comment with a...
By JamesPa , 11 hours ago
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RE: Predicted Heat Loss from MCS calcs vs EPC vs actual
My gut feeling is that the heat pump is right sized. ...
By Tim441 , 12 hours ago
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RE: Power outages and storms: A surprisingly good DNO experience
Agreed, which is no more nor less than a customer shoul...
By Majordennisbloodnok , 13 hours ago
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RE: Running from backup generaor in powercut?
@batpred In our case, 3 times each day when the Octopus...
By Toodles , 14 hours ago
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RE: Advice for a novice on Mitsubishi Ecodan 6kW
Hi @sheriff-fatman Cycling at 5C and below is usuall...
By RobS , 14 hours ago
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RE: New Fogstar 15.5kWh upright solution
@batpred Here's the latest Fogstar ready built pack....
By Bash , 16 hours ago
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RE: RDSAP10 effect on existing heat pump EPC rating?
@mike-patrick yes, even though the current system is ru...
By Tim441 , 16 hours ago
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RE: Solis inverters S6-EH1P: pros and cons and battery options
Solis confirmed that the S6 works with a single battery...
By Batpred , 16 hours ago
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RE: Who has a V2G EV installation
I am wondering if in any V2X, would the car battery eve...
By Batpred , 17 hours ago
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RE: Setback savings - fact or fiction?
Yes, by calculating it manually from the minute data, w...
By cathodeRay , 18 hours ago
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Fan unit Making terrible noise HELP!!
One of a pair of fan units on an Earth Save Classic II ...
By GutoFfowc , 19 hours ago
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RE: New Mitsubishi Ecodan 11.2kW installation - L9 errors and maybe more
OK. I think your system, which seems well designed, is...
By JamesPa , 20 hours ago
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RE: Heatpunk Floor plan issues
It's usually the complete opposite... seldom that Safar...
By Mars , 1 day ago
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RE: Fan is clipping ice build up from the front of unit.
@majordennisbloodnok I’ll not go there thanks! Toodles.
By Toodles , 2 days ago
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RE: Running my new Nibe ASHP efficiently
I'm new to the forum. Did you get a reply to this last ...
By Mike @ Camelot , 2 days ago
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RE: ASHP Energy Consumption: Aira 12kW heat pump
@grantmethestrength MCS requirements for DHW capacity h...
By Toodles , 2 days ago


