In article ,
harry wrote:
I already have some solar powered. The problem is in Winter the days are
short/cloudy and the nights and shadows are long. Consequently they
don't get a full charge at this time of year. So at the time most
needed, they function least well.

You have to be very careful where you site them, ie in full sunlight for
as long as possible.

No wires to run, so easy and convenient to install.

Of course. Far more important than actually doing the job needed well.

--
*If one synchronized swimmer drowns, do the rest have to drown too?

Dave Plowman London SW
To e-mail, change noise into sound.