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Heliosystems. Solar collectors. PolarSol system. – Ormino (Akvaodzhis), OOO | all.biz
Buy Heliosystems. Solar collectors. PolarSol system.
Heliosystems. Solar collectors. PolarSol system.

Heliosystems. Solar collectors. PolarSol system.

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Price:
3331.33 EUR
Shipping:
Ukraine, Simferopol
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Technical characteristics
  • BrandPolarsol
  • ManufacturerPolarSol Oy
  • Country of manufactureFinland
  • Wattage0,8 kW
  • Volume of the tank6000 L
Description
There are two components of success of the PolarSol system - technical and economic.

The first - fuel oil, natural gas, etc. we do not even consider the systems working at oil in view of obvious high cost of heating.

The second - we will consider the closest at the price of heating of system:

1. system on so-called "air heatpumps".

2. geothermal systems of heating.

The system on so-called "air thermal pumps" is in fact the system constructed on ordinary conditioners in which heat for heating of the building gets from external air. These systems are developed and are successfully used in warmer, than Finland, the countries where there are no considerable frosts - the southern states of the USA, Greece, Japan, etc. The problem is that the heat exchanger placed outside at a temperature on the street near plus 5 degrees Celsius begins to become covered with ice because of the freezing condensate, the heat transfer sharply decreases, efficiency of the thermal pump will decrease. At further fall of temperature of external air efficiency of the heatpump becomes close to zero, the air thermal pump passes to usual direct electroheating that sharply increases an electric power expense. The coefficient of transformation of such systems within a year usually does not exceed 1,43 i.e. on 1 kWh of electric 1,43 kWh of thermal energy are developed that in general is a quite good indicator.

The third - we will consider so-called geothermal systems heating. The main thing that needs to be emphasized that mean system with the installed thermal pump and an earth contour which is installed underground by geothermal systems. The initial name "Geothermal System" was given systems which take hot water (water temperature can reach 70-120º gr. Celsius) from the wells close suitable to the warmed crust. From this water heat is selected, and cold water is pumped in other well. It is more correct to call the offered system - "System of heating on the basis of the thermal pump and the closed earth contour" or just the REFRIGERATOR since heat undertakes not from heat of a kernel of the earth and as the ordinary home refrigerator because you cool products.
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