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Solar panel removal in Birmingham is usually about the roof underneath. Slipped tiles, a leak or a full re-roof all need the panels out of the way, and because the panels are part of a live electrical system, taking them off is an electrician’s job as much as a roofer’s. Removing and refitting properly means the system is made safe first and put back working afterwards.
Making the system safe
A solar array generates whenever light falls on it, so switching off at the consumer unit doesn’t make the roof side safe. Both the AC side and the DC side have to be isolated before anything is disconnected. The system’s output is recorded first, so there is something to compare with when it goes back on.
The panels, rails and fixings are then taken off, labelled so each panel returns to its place in the string, and stored while the roof work is done.
Working with your roofer
The best time to lift panels is when the scaffold is already up. Sharing it keeps the cost down, so the job is timed around your roofer’s dates. On a re-roof, new fixing brackets can go in as the new covering is laid, which gives the best chance of a watertight roof around them. A homeowner in the West Midlands discussing a roofing quote online was quoted £4,500 for 25 square metres of roof including solar removal and refit, which shows how often the two jobs are priced together.
Refitting and recommissioning
Once the roof is finished, the rails and panels go back on, the system is reconnected and recommissioned, and the output is checked against the reading taken before removal. If the system is old, it is a sensible time to look at the inverter too. The Energy Saving Trust says inverters need replacing after around 12 years. Solar inverter replacement covers that.
Moving house or taking panels away
Panels can also be removed for good or moved to a new roof. If you are selling, the Energy Saving Trust notes that the panels should be covered in the sale agreement, and that any Feed-in Tariff payments need transferring. Buying a house with solar panels covers the paperwork, and a service confirms everything is working after a refit.
What's included
- System output recorded before removal
- AC and DC sides isolated and made safe
- Panels, rails and fixings removed and labelled
- Storage arranged while the roof work is done
- Timing agreed with your roofer
- Rails and fixings refitted to the new roof
- Panels reconnected and the system recommissioned
- Output checked against the before reading
How the options compare
Electrical safety
- Roofer does it
- Depends on the roofer
- Leave the panels on
- n/a
- Specialist remove and refit
- Isolated and tested by an electrician
Roof work
- Roofer does it
- Done
- Leave the panels on
- Can't be done under the panels
- Specialist remove and refit
- Done
Panels and cables
- Roofer does it
- Risk of damage
- Leave the panels on
- Untouched
- Specialist remove and refit
- Labelled, stored and refitted
Afterwards
- Roofer does it
- Unknown
- Leave the panels on
- Roof problem left
- Specialist remove and refit
- Recommissioned and output checked

