OEM VARIO 500 to OEM VARIO 3000.
Vacuum collector without reflector with 5 to 30 tubes (staged in single steps);performance starting of 500 Wp to 3,0 KWp
Technical data:
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Technical data:
Seize (L x W x H): 2100 x 375 x 120 to
Seize (L x W x H): 2100 x 2250 x 120
Weight: 10 kg - 70 kg
Connection: EURO CONUS ¾“
Collector area: 0,8 m² bis 4,9 m²
Max. operating pressure: 10 bar
Max. stagnation temperature: 400 ° C
The advantage of our solar collectors in a summary:
- AkoTec-Collectors with NARVA-vacuum tubes made in Germany
- Single vacuum tubes with plug-in connection that can be easily exchanged (registered for patent!)
- Tubes which can be rotated 360° and aligned to the sun! Based on this technology, all types of assembly are possible without sub construction! E.g. Facade installation: 45° south or 60° south absorber optimisation adjustable by rotating the tubes (any angles naturally possible)!
- Filling of the system is also possible during strong sun radiation (turn tubes out of the sun’s rays)
- Less volume of liquid
- All collectors are available as CKD-versions (completely knocked down)
- One-man collectors: Collectors are quickly assembled on the roof! (registered for patent)
- Quick und safe assembly with Euro-Conus connector
- NARVA-Tubes with double sided coated absorber (higher output)
- Various collectors connected together always have the same tube spacing! (optical appearance one single collector)
- - all solar collectors are offered as self-supporting constructions – therefore no complicated profile sub construction is necessary !!!









