harry wrote in news:dbd3954d-ae20-4dfe-b022-
:


An ex-neighbour of mine has a PV system/battery that powers his
electric driveway gates. Cheaper than running a quarter mile of cable.
They are installed where it would be costly to provide an alternative
source of power




Where I live, such solar panels are often installed immediately under
existing power lines. For example, those flashing lights that sit atop
certain traffic signs; until recently, those lights simply had a short drop
of cable from the overhead power, but now have a solar panel. Abominably
stupid and expensive, but in keeping with the current tyrant's Green
dreams.


--
Tegger