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property
propertyadvice
jeffhowell
8104862
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# Home improvements: solar panelling
## Jeff Howell gives on-the-level advice and answers your home maintenance
questions. This week: any drawbacks to solar panelling?
![Home improvements: Jeff Howell][1]
Jeff Howell Photo: MARTIN POPE
By Jeff Howell 4:00PM GMT 02 Nov 2010
[Comments][2]
**Offer not so sunny**
**Q** _I am considering an offer from British Gas to install solar panelling
on my house. The offer is very generous. There is no charge, a 25-year
guarantee and all work involved is done by its employees. Is there any
drawback to solar panelling?_ **M R, Merseyside **
**A **Yes, there are several drawbacks. Earlier this year (March 21) I
answered a query about the Feed-in Tariff (FIT), whereby home owners
generating their own electricity are paid for every unit of power they feed
into the national grid. It is the FIT that makes photovoltaic (PV) solar
panels worth considering as an investment, because it might earn the average
PV panel owner about £900 a year. (Although, as I pointed out at the time, it
would still take about 13 to 17 years for this income to compensate for the
installation costs of some £12,000 to £15,000.)
Without the FIT payments, generating your own electricity from the sun is not
such an attractive proposition. At the times when you most need to use
electricity - that is, after dark - your PV panels won't be generating any, so
you'll be paying for your power at the normal rate through your meter.
You get free electricity to use only when the sun is shining brightly and
directly enough on the panels to generate a current. But that is chiefly in
the summer, between 10am and 2pm, and with little or no cloud cover (with
respect, not the most common conditions in your part of Britain). And, of
course, at those times, you are unlikely to be using much electricity anyway.
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You won't have the lights on, you won't be watching television because you'll
be out in the garden and you won't be needing to heat the house. Possibly the
only benefit you will get is free power for your fridge. The surplus
electricity generated at these times will be fed into the grid, earning FIT
money for the owner of the panels, which won't be you because it will be
British Gas.
The promotional literature from British Gas (and the other companies who are
making similar offers) suggests that the average householder signing up for
this "rent-your-roof" scheme will reduce their electricity bills by about £150
per year. However, many people will save much less. It depends how much
electricity you use during those sunny periods. People who are out at work
during the day, for example, will not see much benefit.
In return, by installing its PV panels on your roof, British Gas will be
claiming all your [**Feed-in Tariff payments**][9] for itself. You will have
to sign a contract leasing your roof and the air space above it to British Gas
for 25 years, for no additional payment. The lease will be lodged with the
Land Registry, and therefore legally binding. You will not be able to change
your mind or remove the panels during the 25 years and, should you sell the
house, the new owners will also be bound by the terms of that lease.
For me, this is a major stumbling block. I personally would be hesitant about
buying a house with these unsightly black rectangles stuck on the roof and
even more hesitant once I found that I wouldn't even benefit financially from
the surplus electricity they produced.
I'm sure there must be many other potential homebuyers who would feel the same
way, and you might even find your house "blighted" by this 25-year commitment.
**WHAT'S THE DIFFERENCE BETWEEN **
Pliers and pincers? This used to be an easy distinction: Pliers were for
pulling teeth and pincers were for pulling nails. But now there is a much
wider range of hand-held gripping tools. Slip-joint pliers have changed the
game, because their pivot point can be slid around to make the jaws wider or
narrower - every home toolbox should have a pair.
Plus long-nose pliers. And pincers if you need to pull nails, of course.** **
* Send your questions to Jeff Howell at Life, The Sunday Telegraph, 111
Buckingham Palace Road, London SW1W 0DT, email [askjeff@telegraph.co.uk][10]
Also visit [www.askjeff.co.uk][11]
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][23] ][24]
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[![Jeff Howell][25] ][26]
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