-Full plate absorber:
Innovated full plate
The new design full-plate
absorber is made of a full-plate aluminum board with blue
sputtering absorb coating, the sun radiation is absorbed by an
aholistic absorber, not
by separated risers as conventional absorbers, no heat loss between
each riser like before. This innovated design has higher efficiency and
the heat loss is minimum.
-Bluecoat selective absorb surface:
The blue sputtering
absorber coating reaches 95% absorption rate and only 6% emission,
that ensure a high heat absorbing and conductivity ratio.
insulation (With double insulation layers):
Bottom layer and side insulation is made of an innovated material -CFC free phenolic foam insulation board, it has a very Low
thermal conductivity at only 0.023w/m.k, it can stop heat loss at
maximum, Its face is covered by alu-foil, its backside is integrated
with an embossed steel plate which make the backside of the
collector very tough and elegant appearance.
There is an extra layer of 20mm fiberglass wool which strengthens
more heat protection.
welding on a full plate absorber
heat insulation layer