Napkollektor

Solar collector

Alternative Energy - Resources

Magyar Termék Nagydíj DIN certifikátum
napkollektor, napenergia Magyarul     solar collector in English    
Solarkollektor® - PÉTER IMPEX Ltd.
Hungary 6000 Kecskemét
Alkony str. 29.

SOLARKOLLEKTOR® napkollektor
Péter Impex Ltd
Solar Collector Systems
 
TÜV Rheinland Köln product certification number: 21213361_EN_P

 

The Sun as
resource of energy

Built-up of the solar collector systems

Solar collectors

Solar collector systems

Solar collector systems dimansional aspects

Solar collector system diagram sketches

The characteristics of the Solar Collector, produced and distributed by
PÉTER IMPEX Ltd.

·        The solar collector designed and released by PÉTER IMPEX Ltd. is protected by the number 000838586-0001 / 000838586-0002 / 000838586-0003 community design patent statement, and number U 06 00268 utility model patent, furthermore the P 07 00564 number patent was applied, therefore is a product protected by law. This collector is a flat collector, and its most important characteristic, which is absolutely different as compared to the general types, is its technical solution, where the heat-absorbing surface is the same with the heat-transferring surface, thus ensuring an extreme heat performance and the highest achievable efficacy. 

 

Solar Collector, produced and distributed by PÉTER IMPEX Ltd.

Solar Collector, produced and distributed by PÉTER IMPEX Ltd.

 

·        There is no mediatory element between the absorber heat transferring surface and the heating medium, therefore there is no galvanic rusting, which would work as an insulation, there is no bad pressing, bad assembling, which would result in lowering the efficacy of the system.

The main element of the collector is the special alloyed aluminum plate profile, which is pressed in warm conditions just for this reason, and in which a small depth of liquid channel is made through plating. The panels are fixed parallel at a distance from each other, the endings are fixed into the distributing and collecting pipe area, this way ensuring an ideal 1,7 l of cubic capacity, and the two inputs and two outputs.

 

·        Our product’s other important characteristic is a homogenous and exclusive alloyed aluminum material, made and used especially for this purpose, which possesses a very good heat conducting capacity (235 W/m°C), is long lasting, resistant to corrosion, its          mass is small (less than 2,8 kg/dm3), it is easy to work with, easy to assemble, and it is relatively cheap.

 

·        The third, and other important characteristic of our product is the surface treatment of the solar collector, different from other products.

The surface treatment of the alloyed aluminum plate, used by us is unpolished black layer, which can absorb the Sun’s rays at a relatively high amount (approximately 85%), and its specific heat emission capacity compared to its temperature is relatively low (15%).

The coating is taken up through electro-chemistry way, making its surface more endurable, since on the surface a 10-18 micron thick solid metallic oxid-layer is shaped up. This solid layer is insulating electrically, therefore it rules out the possibility of galvanic rust, on the other hand is aesthetic, its heat insulation is insignificant, its efficiency is very high.

 

·        The collector house is a very important element of the collector, which usually is made of aluminum panels. Its task is the covering and heat insulation, keeping the absorber in a closed unit, closing down the collector, and preventing the humidity entering the collector. Making the collector house was an important aspect of our company, therefore we used a specially alloyed aluminum panel profile. Its advantage is thanks to its size that the collector is aesthetic and its mass is lowered, its thickness is only 6,1 cm, its outer size is 2,0 x 1,0 m, its mass 38,6 kg. The bottom of the collector house is an alloyed aluminum panel rolled in a cold manner.

 

·        The other important element of the collector is the closing glass panel. Its task is to let the sun pass through and also hold it back through its good quality transparency panel (in our case: 1,94 x 0,94 m), and with its heat insulation capacity reduce the convective heat waste of the absorber panel.

Usually high purity, content low in iron, tempered anti-reflexion solar glass is used, and this is applied to our product, as well.

The tempering and thickness of the glass (4 mm) ensures that it does not get broken during the transportation and installation, and resists the snow layer and the heavy hail.

 

·        In order to rise the efficiency of the solar collectors, normally heat insulation is used, which is generally mineral cotton. Our company is using polystyrene together with heat reflecting foil, or a combined mineral cotton – polystyrene heat insulation.

 

·        In the case of the collector an important element was to be dismountable, its parts to be exchangeable, and also the inner capacity’s vapor can be abandoned.

SOLARKOLLEKTOR® napkollektor
Péter Impex Ltd
Solar Collector Systems
 
TÜV Rheinland Köln product certification number: 21213361_EN_P

 

The Sun as
resource of energy

Built-up of the solar collector systems

Solar collectors

Solar collector systems

Solar collector systems dimansional aspects

Solar collector system diagram sketches

The characteristics of the Solar Collector, produced and distributed by
PÉTER IMPEX Ltd.

·        The solar collector designed and released by PÉTER IMPEX Ltd. is protected by the number 000838586-0001 / 000838586-0002 / 000838586-0003 community design patent statement, and number U 06 00268 utility model patent, furthermore the P 07 00564 number patent was applied, therefore is a product protected by law. This collector is a flat collector, and its most important characteristic, which is absolutely different as compared to the general types, is its technical solution, where the heat-absorbing surface is the same with the heat-transferring surface, thus ensuring an extreme heat performance and the highest achievable efficacy. 

 

Solar Collector, produced and distributed by PÉTER IMPEX Ltd.

Solar Collector, produced and distributed by PÉTER IMPEX Ltd.

 

·        There is no mediatory element between the absorber heat transferring surface and the heating medium, therefore there is no galvanic rusting, which would work as an insulation, there is no bad pressing, bad assembling, which would result in lowering the efficacy of the system.

The main element of the collector is the special alloyed aluminum plate profile, which is pressed in warm conditions just for this reason, and in which a small depth of liquid channel is made through plating. The panels are fixed parallel at a distance from each other, the endings are fixed into the distributing and collecting pipe area, this way ensuring an ideal 1,7 l of cubic capacity, and the two inputs and two outputs.

 

·        Our product’s other important characteristic is a homogenous and exclusive alloyed aluminum material, made and used especially for this purpose, which possesses a very good heat conducting capacity (235 W/m°C), is long lasting, resistant to corrosion, its          mass is small (less than 2,8 kg/dm3), it is easy to work with, easy to assemble, and it is relatively cheap.

 

·        The third, and other important characteristic of our product is the surface treatment of the solar collector, different from other products.

The surface treatment of the alloyed aluminum plate, used by us is unpolished black layer, which can absorb the Sun’s rays at a relatively high amount (approximately 85%), and its specific heat emission capacity compared to its temperature is relatively low (15%).

The coating is taken up through electro-chemistry way, making its surface more endurable, since on the surface a 10-18 micron thick solid metallic oxid-layer is shaped up. This solid layer is insulating electrically, therefore it rules out the possibility of galvanic rust, on the other hand is aesthetic, its heat insulation is insignificant, its efficiency is very high.

 

·        The collector house is a very important element of the collector, which usually is made of aluminum panels. Its task is the covering and heat insulation, keeping the absorber in a closed unit, closing down the collector, and preventing the humidity entering the collector. Making the collector house was an important aspect of our company, therefore we used a specially alloyed aluminum panel profile. Its advantage is thanks to its size that the collector is aesthetic and its mass is lowered, its thickness is only 6,1 cm, its outer size is 2,0 x 1,0 m, its mass 38,6 kg. The bottom of the collector house is an alloyed aluminum panel rolled in a cold manner.

 

·        The other important element of the collector is the closing glass panel. Its task is to let the sun pass through and also hold it back through its good quality transparency panel (in our case: 1,94 x 0,94 m), and with its heat insulation capacity reduce the convective heat waste of the absorber panel.

Usually high purity, content low in iron, tempered anti-reflexion solar glass is used, and this is applied to our product, as well.

The tempering and thickness of the glass (4 mm) ensures that it does not get broken during the transportation and installation, and resists the snow layer and the heavy hail.

 

·        In order to rise the efficiency of the solar collectors, normally heat insulation is used, which is generally mineral cotton. Our company is using polystyrene together with heat reflecting foil, or a combined mineral cotton – polystyrene heat insulation.

 

·        In the case of the collector an important element was to be dismountable, its parts to be exchangeable, and also the inner capacity’s vapor can be abandoned.

Reference document used: Hungarian Solar Energy Society - Training and practical instructions