| Products Code |
|
GTFP15 |
GTFP20 |
GTFP25 |
| Overall Area |
m2 |
1.7 |
2.1 |
2.6 |
| Absorber Area |
m2 |
1.48 |
1.83 |
2.33 |
| L x W x H |
mm |
1665x1025x99 |
2045x1025x99 |
2045x1275x99 |
| Weight (Dry & Packed) |
Kg |
29 |
35 |
40 |
| Absorber Volume Capacity |
Litres |
1.3 |
1.6 |
1.9 |
| Housing/Thickness |
mm |
Aluminum Sheet/0.8 |
| Glass Cover/Thickness |
mm |
Tempered, Low Iron/4 |
| Glass transmittance Solar/Light |
% |
91.8/91.9 |
| Thermal Insulation (Back)/Thickness/Density |
mm/kg/m3 |
RockWool/50/50 |
| Thermal Insulation (Lateral)/Thickness/Density |
mm/kg/m3 |
– |
| Back Support/Thickness |
mm |
Aluminum Sheet/0.8 |
| Absorber |
|
Harp Positioned-Copper Tubes-Selective Aluminum Full Plate Surface-Laser Welded |
| Absorption |
% |
95+-2 |
| Emission |
% |
5+-2 |
| Header Cu Diameter/Thickness |
mm |
22/0.7 |
| Rear Cu Diameter/Thickness |
mm |
8/0.4 |
| Number of Risers in Vertical Position |
Pcs |
9 |
9 |
12 |
| Number of Risers in Horizontal Position |
Pcs |
14 |
18 |
18 |
| Connections Cu Diameter 22 |
|
4 or 2 |
| Maximum Operating Pressure |
Bar |
10 |
| Heat Transfer Carrier |
|
Antifreeze (Propylene Glycol) & Water Mixture |
| Stagnation Temperature at 1kW/m2 &30c |
C |
199 |
| Position |
|
Vertical or Horizontal |
| Solar Keymark Certified |
|
YES |
YES |
YES |
