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Collector with vacuum tubes internally equipped with U-type copper tubes and double fins for higher performance. The CPC reflector, made of highly reflecting aluminum, ensures high efficiency even under the most adverse solar conditions. The header is insulated with fibre glass and polyurethane and finished with black anodized aluminum. Standard size 12 VTN (other sizes from 6 to 16 tubes are available on request).
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Collector with vacuum tubes (internally equipped with U-type finned copper tubes) and a flat reflector made of granulated aluminum. The header is insulated with fibre glass and polyurethane in order to withstand high temperatures. These collectors are offered with 12 or 20 tubes.
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High performance vacuum tube collector, which can be installed in almost any position. Individual pipes can be rotated for optimum alignment with the sun.
With a direct flow pattern, the Vitosol 200 is designed to be easily installed in virtually any position and the individual pipes can be rotated towards the sun. The pre-assembled modular design ensures easy handling with short installation times and the flexible double tube connection system enables easy hydraulic interconnection.
Thick borosilicate glass and a permanent vacuum sealed glass-metal joint safeguards long term operational reliability. The Sol-Totanium absorber coating ensures a high level of efficiency.
Three Vitosol 200 models offer absorber areas of 1m2, 2m2 or 3m2. They are all 2,028mm high, with widths of 741mm, 1,450mm and 2,159mm respectively.
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1 square metre solar panel, high-efficiency vacuum pipe. 2 or more panels are connected together .
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The characteristic of vacuum solar collectors is that they have a higher efficiency level in autumn and winter than standard flat
surface collectors; the efficiency of these collectors is lower than flat surface systems in summer. Vacuum collectors are particularly suitable to integrated with low temperature room central heating like wall or floor systems or also for high temperature. The characteristic of vacuum collectors is that they are made of vacuum glass tubes with a high efficiency selective coating; the central part of these tubes’s is entirely of copper.
The basic characteristic of these panels is that they have a curved transparent absorbent surface that allows collectors that are not positioned perfectly towards south to offer the same results as if they were.
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