REQUIREMENTS AND PRE-INSTALLATION
OF THE SOLAR COLLECTORS
DIRECTION OF THE SOLAR COLLECTORS
To.ensure.optimal.yield,.the.solar.collector.must.face.SOUTHWARDS..A.15-20.°C.deviation.can.be.accepted;.deviations.
that.exceed.20°.must.be.compensated.by.using.a.larger.collector.
ALMOST.TWICE.
THE.SURFACE
INCREASE.OF.THE.SURFACE
INCLINATION OF THE SOLAR COLLECTORS
In. order. to. optimise. the. performance,. the.
inclination. angle. of. the. collector. must. be.
equal.to.the.latitude.of.the.installed.equip-
ment.
Use. the. support. inclination. closest. to. this.
angle.
In.Italy,.for.example,.for.annual.use,.a.sup-
port.inclined.by.45°.is.used.(eg,.houses.for.
civil.use).
46
ALMOST.TWICE.
THE.SURFACE
INCREASE.OF.THE.SURFACE
Half.time
(good.compromise)
Solar
collectors
Fig..9
Fig..10