Installation manual

9.0 Technical Specifications
9.1 Technical Specification of Solar Panels (or Collectors)
TYPE ZEN
MODELS: Measurements MODEL HEIGHT X WIDTH WEIGHT APERTURE
and weights: mm mm kgs AREA – m
2
A 910 910 18 0.69
B 1776 910 31 1.38
MonoSolar & Solar Panels Installation Manual Page 21 of 29
C 910 1776 31 1.38
D 1776 1751 55 2.75
E 3491 910 60 2.76
F 910 3491 60 2.76
G 1776 2596 84 4.12
H 2596 1776 84 4.12
I 3433 1776 117 5.50
J 4276 1776 146 6.88
K 5119 1776 175 8.26
All collectors 105mm deep
K
J
I
H
G
F
DE
C
A
A
B
ABSORBER PLATE: Copper sheet and tube bonded over the full length of the pipe in an
automated soldering process
Selectively coated surface layer: absorption coefficient = 0.96;
emission coefficient = 0.08
Interchangeable by means of compression fittings, after removal of
glass cover
GLASS COVER: Low iron, toughened, low reflection glass, 3.2mm thick
Removable with aluminium frame cover
Light transmittance = 92%
SOLAR PANEL BOX: Heavy aluminium box section with black anodised aluminium glass
cover frame. A sensor pocket is located at the top back side of the
solar panel
INSULATION: All insulation materials are 100% CFC-free
FLOW AND RETURN: 15mm compression fittings
FLUID CONTENT: 0.5 litre per square metre of panel area
RECOMMENDED
FLOW RATE: 0.5 litre per minute per square metre of panel area
TEST PRESSURE: 6 Bar
PRESSURE DROP: 4.94 kPa per solar panel at flow rate of 0.03 litres per second
FIXING METHODS: (1) Roof integrated using flashing kit; (2) Flat roof mounted with A-
frames and ballast or roof fixings
EFFICIENCY: η = 0.7847 – 3.4746 T* - 0.01572 G T*
2
TESTED BY: TNO The Netherlands, TüV Munich, ISFH Institute Germany,
Switzerland and Denmark
LIFE EXPECTANCY: 25 to 30 years
APPLICATIONS: small to large domestic hot water systems, industrial process and
swimming pool heating