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Flat-plate collector for solar heat generation

TopSon F3-1 / TopSon F3-1Q

TopSon flat-plate collectors for vertical and horizontal installation.

TopSonF3-1
TopSonF3-1Q

Different installation sets (accessories) enable individual installation:

  • Roof integration kit, for interlocking tile, slate tile and barrel tile roofing
  • AluPlus rooftop installation kit for interlocking tile, plain tile, slate tile, corrugated and sheet steel roofing
  • AluFlex-U support stands for horizontal surfaces
  • AluFlex-U support triangles to optimise the angle of incidence on flat roofs (adjustable 20°, 30°, 45°) for interlocking tile, plain tile, slate tile, corrugated and sheet steel roofing
     

What do you want to know?

Overview of benefits

Flat-plate collectors tested in accordance with EN ISO 9806 for solar thermal applications

Certified by Solar Keymark

Meets the requirements for the Blue Angel certificate of environmental excellence in line with RAL UZ 73

Deep-drawn, highly weather-resistant aluminium collector pan

60 mm mineral wool thermal insulation designed to reduce heat losses

Absorber with a selective coating and meander layout designed to support heat transfer and fluid distribution within the collector

Expansion compensators between collectors

Safety glass, 3.2 mm thick; hail-proof to EN 12975, thermally pre-stressed with improved transparency

EPDM seal, pressed into a single-piece grip moulding

With the TopSon F3-1/F3-1Q, up to 5 collectors can be connected on one side; connection either on the right or left

Glass retaining strip also available in grey-black for TopSon F3-1/F3-1Q (for premium visual requirements)

5 year statutory warranty

The new solar rooftop installation kit

WOLF presents an optimised range of solar rooftop installation sets for TopSon F3-1 / F3-1Q and CFK-1 flat solar collectors. The mounting system has been designed for installation on roofs and tested for defined wind and snow load requirements.

 

WOLF assembly system with general building authority approval (DIBt):

  • Statically calculated mounting system with DIBt approval (approval no. Z-14.4-797)
  • Complies with building regulations
  • No load transfer via the tiles
  • Quick and simple installation
  • Compatible with a wide range of roof configurations
  • Weather-resistant materials
  • Designed and tested for defined snow and wind load requirements

 

Because no two roofs are the same: perfect for custom configurations - the WOLF online solar configurator

  • Individual planning and site-specific design of the installation system
  • Optimum composition of the required components
  • Save and download solar system plans quickly and easily
  • Export as a PDF report with QR code for quick editing
  • Proposal of the snow and wind load zone based on the indicated location

 

Specifications

TopSon F3-1 / F3-1Q
Model type
TopSon
F3-1
F3-1Q
General data
Recommended flow rate per collector
l/h
30 - 90
30 - 90
Heat transfer medium
ANRO (undiluted)
ANRO (undiluted)
Solar Keymark registration no.
011-7S260F
011-7S2439F
Optical efficiency eta 0hem*
%
70.4
70.7
Heat loss coefficient a1 *
W/(m2 K)
3.037
3.152
Heat loss coefficient a2 *
W/(m2 K2)
1.4E-2
0.01
Angle of incidence correction factor K50° *
%
95
94
Thermal capacity C *
kJ/(m2 K)
5.85
5.88
Absorber area
m²
2
2
Optical efficiency eta 0hem**
%
81
81.4
Heat loss coefficient a1 **
W/(m2 K)
3.492
3.63
Heat loss coefficient a2 **
W/(m2 K2)
1.6E-2
1.2E-2
Angle of incidence correction factor K50° **
%
95
94
Thermal capacity C **
kJ/(m2 K)
5.85
5.88
Max. stagnation temperature
°C
194
189
Max. operating pressure
bar
10
10
Capacity
litres
1.7
1.9
Dimensions
Length
A mm
2099
1099
Width
B mm
1099
2099
Depth
C mm
110
110
Flow/return
D mm
1900
900
Connections (flat gasket with union nut)
Thread
¾“
¾“
Installation angle
15° to 75°
15° to 75°
Gross surface area
m²
2.3
2.3
Weights
Weight (empty)
kg
40
41

Specifications

TopSon F3-1 / F3-1Q

  • F3-1

  • F3-1Q

    General data
    Recommended flow rate per collector (l/h)
    30 - 90
    30 - 90
    Heat transfer medium
    ANRO (undiluted)
    ANRO (undiluted)
    Solar Keymark registration no.
    011-7S260F
    011-7S2439F
    Optical efficiency eta 0hem* (%)
    70.4
    70.7
    Heat loss coefficient a1 * (W/(m2 K))
    3.037
    3.152
    Heat loss coefficient a2 * (W/(m2 K2))
    1.4E-2
    0.01
    Angle of incidence correction factor K50° * (%)
    95
    94
    Thermal capacity C * (kJ/(m2 K))
    5.85
    5.88
    Absorber area (m²)
    2
    2
    Optical efficiency eta 0hem** (%)
    81
    81.4
    Heat loss coefficient a1 ** (W/(m2 K))
    3.492
    3.63
    Heat loss coefficient a2 ** (W/(m2 K2))
    1.6E-2
    1.2E-2
    Angle of incidence correction factor K50° ** (%)
    95
    94
    Thermal capacity C ** (kJ/(m2 K))
    5.85
    5.88
    Max. stagnation temperature (°C)
    194
    189
    Max. operating pressure (bar)
    10
    10
    Capacity (litres)
    1.7
    1.9
    Dimensions
    Length (A mm)
    2099
    1099
    Width (B mm)
    1099
    2099
    Depth (C mm)
    110
    110
    Flow/return (D mm)
    1900
    900
    Connections (flat gasket with union nut) (Thread)
    ¾“
    ¾“
    Installation angle
    15° to 75°
    15° to 75°
    Gross surface area (m²)
    2.3
    2.3
    Weights
    Weight (empty) (kg)
    40
    41
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