Places · Case file
SolaX Triple Power for a leasehold flat in Bath
Updated
In Bath, a leasehold flat is a consent problem before it is a SolaX Triple Power problem. If the cupboard is not inside the demise, or it sits on the escape route, this Bath job should stop.
SolaX Triple Power on a leasehold flat in Bath
Listed stone will veto a visible cabinet that a suburban garage would never have argued about, which is the constraint I would write next to SolaX Triple Power for this leasehold flat.
National Grid Electricity Distribution covers this Bath example. A 4 kWp-class roof at 1020 kWh per kilowatt is about 6,120 kWh a year before shade, and SolaX Triple Power does not change that weather.
Money for SolaX Triple Power for a leasehold flat in Bath
Take a 13.5 kWh pack, cycled about 340 times, at 90% round trip. Charge at 13.0p, and value what comes back at 30.8p. Export given up is priced at 12.0p. About 3213 kWh a year of the charge is treated as spare solar from 6 kWp that might otherwise have been exported. Delivered energy is about 4131 kWh. After charging cost and lost export, the figure saves about £785 a year. Set that against £9,333 fitted, which is a September 2026 illustration at the temporary 0% residential rate, not a quote. That is a simple payback of about 11.9 years on these assumptions. Nudge the night rate up by 4p and see if you still like it.
Where the job is a qualifying install in a home, the 0% rate runs to 31 March 2027 and is due to become 5% after that. This figure prices the work at £9,333 on that basis. It does not apply to a shop, and it does not apply to a battery you buy and fit yourself.
Connection for SolaX Triple Power for a leasehold flat in Bath
In Bath, on National Grid Electricity Distribution, 5 kW sits above the 3.68 kW G98 line, so this wants a G99 application before anyone energises it. Export can still be capped. Agree that before the inverter is ordered. The figure uses 13.5 kWh and 6 kWp, which is enough to tell two quotes apart if they assumed something else.
In Bath, the weak case for SolaX Triple Power is simple: Households whose priority is a widely recognised backup brand and a large certified-installer network.
Would I proceed with SolaX Triple Power for a leasehold flat in Bath?
I would not compare a £9,333 headline with another until usable kWh and the fate of any existing inverter match.
My default on SolaX Triple Power for a leasehold flat in Bath is no, unless written consent or a live warranty counterparty is already in the file.
Common questions
Is the price on this page a quote?
No. £9,333 is a September 2026 illustration for a 13.5 kWh example at the temporary 0% residential rate. Your survey replaces it.
Will it stay on in a power cut?
Only if a gateway or essential-load board was designed and paid for. A standard grid-tied battery turns off with the grid. On this 13.5 kWh example the inverter is 5 kW, and backup is still a separate line.
What paperwork should I keep?
Keep the MCS certificate where the job is certified, the electrical certificate, the DNO record, the schematic, the warranty registration and a photo of the schedule. For an illustrated £9,333 job, that folder is part of what you bought.
What if the cheap rate is not 7p?
Then the figure changes. This page used 13.0p as a charge rate and 30.8p as the rate avoided. A smaller gap means a worse payback. Read the live tariff.
Sources
Want a price for your house?
The figures above are a rough guide. An installer still needs to see your fuse board, where the battery will go, and whether you want power during a blackout.