Pellesol Solar Thermal
PELLESOL Solar collector
High quality collector, roof-mounted or roof-integrated
The PELLESOL solar collector is the perfect partner for the ÖkoFEN automatic wood pellet heating system. The collector combines high quality design with complete practically, and is fully certified by SolarKeymark.
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…………Pellesol-o roof-mounted Pellesol-i roof-integrated
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Specifications
- • Copper absorber with highly selective coating
- • 2,25m² gross surface area,
- • 2×1 modular design
- • Ideal for integration with wood pellet heating system
- • Highly efficient production of hot water: 1.5m² collector area produces approx. 70 % of the hot water required per person per year
- • Max. Efficiency 79%, solar absorption 95%, emissions 4%
- • Frame is highly insulated
- • Manufactured from double-walled, powder-coated, welded aluminium sections
- • Easily-assembled mounting system constructed from aluminium and high quality steel ensures maximum reliability and longevity
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Function of a Solar System
If the temperature in the collector is warmer than the lower part of the twin coil hot water cylinder, the circulation pump is switched on. This promotes solar heat circulation by means of the heat exchanger in the twin coil hot water cylinder. The solar coil promotes a trickle feed of heated water to the hot water cylinder. The cooled solar liquid is pumped back to the collector and heated again there. If the required temperature in the twin coil hot water cylinder is reached the pump is switched off.
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The Right Direction
An un-shaded south facing roof is ideal for a solar system. Other un-shaded southerly orientations also work well. Where there are larger deviations from south an increase in collection size will compensate for any loss in directional efficiency.