Saulės kolektoriai pilno vakuumo Germanstar HP 58/20, Germanstar HP 58/30, aukšta kokybė "Pagaminta Vokietijoje"
Šio dvigubo stiklo vakuuminio saulės kolektorius absorberio ploto padengimo technologija "Apvaliose vakuumo vamzdžiuose" reaguoja greitai ir palaiko efektyvumą nuo ryto iki vakaro net ir šaltuoju metų laiku.
| Specifications Germanstar HP 58 Full glass collector with Heatpipe |
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|---|---|---|
| Type | Evacuated tube collector with Heatpipe |
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| Certificate, Performance test | pr EN 12975-2 Ref. No.KT02_03 I |
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| Shape of Absorber | cylindric | |
| Module | Germanstar HP 58/20 | Germanstar HP 58/30 |
| Number of tubes | 20 | 30 |
| Absorber area | 1.654 m² | 2.481 m² |
| Aperture area | 1.888 m² | 2.833 m² |
| Gross area | 2.919 m² | 4.322 m² |
| Length x width x hight (mm) | 2,050 x 1,452 x 165 | 2,050 x 2,152 x 165 |
| Weight | 68.0 kg | 100.0 kg |
| Pressure loss at flow rate 100 l/h | 13 mbar | 19 mbar |
| Liquid contents | 0.96 l | 1.3 l |
| Glass material | High-grade boron silicate hard glass | |
| Glass tube diameter | 58 mm | |
| Wall thickness | 1.5 mm | |
| Vacuum | ≥ 0,00001 mbar | |
| Absorber material | Glass selectively coated | |
| Coating | ALN | |
| Absorption coefficient | 92 % to 96 % | |
| Emission coefficient | 8 % to 12 % | |
| Tilt angle | 25° to 90° | |
| Test pressure | 9 bar | |
| Max. permissible operating pressure | 6 bar | |
| Max. idle temperature of module | 196 °C | |
| Max. idle temperature if tube | 210 °C | |
| Connection of modules | Locking ring | |
| Manifold | Copper | |
| Manifold casing | Aluminium, extruded | |
| Coating | Powder coating, RAL 7016 | |
| Insulation | Mineral wool | |
| Base support, side bars | Aluminium | |