Sferasol
TM
.
SFERASOL
TM
is planned to produce sanitary warm water with the aid of the direct
and di
ff
used solar energy. Water temperature supplied by a SFERASOL
TM
panel
depends on several external factors, varying according to the season, the place
and the time of the day.
Depending on weather conditions, the main parameters in
fl
uencing SFERASOL
TM
e
ffi
ciency parameters are feed water, solar energy and environmental tempera-
ture.
SFERASOL
TM
surface heats the thermal liquid by means of the solar energy that
circulates in the two hemispheres. The liquid is then conveyed to the internal
exchanger heating the water contained in the boiler.
Water temperature of mains supply is not constant during the year.
During seasons with few sun exposure and low environmental temperature,
SFERASOL
TM
ensures pre-heating of water and must be supported by the main
hot water heating system.
As far as heating losses during night hours, these are minimized by the thermal
insulation of the water accumulating tank.
In addition, the spherical shape of SFERASOL
TM
panel allows an air formation in
the captators which reduces any further thermal losses.
4
1
INTEGRATED STORAGE COLLECTOR SFERASOL
TM
USE AND MAINTENANCE MANUAL
