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How to clean your chimney effectively

05 Jan 2017
This article is available in Bulgarian only.

condensation and mold

22 Dec 2016
  condensation and mold

Tips to save energy at home

21 Oct 2016
Tips to save energy at home

Where to use a misting fan

16 Aug 2016
This article is available in Bulgarian only.

Why a chimney from ceramic elements?

12 Aug 2016
This article is available only in Bulgarian.

Solar system for hot water Compact. More about the efficiency

24 Jun 2016
The text is available in Bulgarian only. 

Pellet stove

14 Nov 2015
This article is available only in Bulgarian.

Outdoor paint insolation

01 Apr 2015
This article is only available in Bulgarian.

Insulating paint for outdor use

27 Mar 2015
This article is only available in Bulgarian. 

Ventilation - an important factor against mould

27 Feb 2015
This article is available only in the Bulgarian version of the site.

02 Oct 2014

01 Oct 2014

Heat pumps

17 Sep 2014
This article is available only in Bulgarian.

15 Aug 2014

Outdoor paint insolation

20 Jun 2014
This article is only available in Bulgarian.

Customer feedback on the system solar collector and water tank in one single unit

13 Mar 2014
“In the winter, during days when there was no sun at all, the water temperature was 40 degrees Celsius, while the thermometer is situated about 10 met...

The solar systems Compact are on the Bulgarian market

26 Feb 2014
The systems COMPACT comprise a solar panel, a water tank and a stand in one whole unit. They are the result of long years of developments run by...

Change of the Heating Installation in a Multi-Storey Building

05 Feb 2014
/the text is available only in Bulgarian/  

New energy efficient materials – thermal ceramic coatings with Low-e component for wall and ceiling application

12 Mar 2012
Ass. Prof. .Dr. Roy-Olive Adams †,  Dr. Arch. Ognyan Simov‡,  Prof. Dr.  Manfred Sohn† The primary consideration in the design of a...

Buy a product at our store via "Energy Efficiency" credit in Bulgaria

16 Sep 2011
Banks in Bulgaria give EUR 54 million for energy saving. The REECL facility aims to give householders or Associations of Home Owners acro...

Change your radiator thermostat with an intelligent one - up to 46% energy savings!

05 Aug 2011
Now you can set different temperatures in rooms in houses or offices from a central unit or individual thermostats - easily and economically! Personal...

Sun Protection and Hydropower with SuperShield Exterior Metal

19 Jun 2011
SuperShield Exterior Metal was applied to a roof with shingles. Special measuring equipment has been placed in order to monitor temperatures under the...

Nanotechnology - Lotus Effect

19 Aug 2009
As you may already know; rainwater is repelled by lotus plants. Why? Because these plants have a natural cleaning mechanism and raindrops have almost...

SuperShield - insulation and protection from mould!

08 Feb 2007
SuperShield is the newest thermoceramic coating on the market. Painting with SuperShield, you acquire insulation equivalent to 3 cm EPS! Mould problem...

The solar systems Compact are on the Bulgarian market


Date: 2014-02-26

Solar systems Compact

 

The systems COMPACT comprise a solar panel, a water tank and a stand in one whole unit. They are the result of long years of developments run by Advanced Solar Technology scientists in close cooperation with international research centres.

The solar systems consist of a highly efficient solar collector and a corrosion resistant water tank. The absorber and the pipe connections are made of copper. The system is completely sealed. The heat-carrying agent is ethanol, which guarantees reliable protection from freezing, while at the same time there is no need of changing or refilling the ethanol fluid. The solar collector works via gravitational pressure - no circulation pump is needed, and thus the energy consumption is practically zero.

The installation is quick and easy – the system is connected via the pipe connection points on the entrance and exit of the system. This saves considerable time and space, while at the same time reducing the length of the needed pipes. There is possibility for parallel connection of several solar units, depending on the necessary quantity of water. In practice, there is no danger of overheating or reverse circulation. The collector is equipped with glass SECURITY/LOWIRON, TEMPERED/, which guarantees that 95% of the sun rays enter the system. This specially designed glass is 6 times more resistant to temperature and strokes compared to ordinary glass.

The operation principle is the following: the solar rays heat the ethanol, which transforms quickly into steam thanks to its low evaporation temperature. The ethanol vapour enters the heat exchanger and indirectly heats the water in the water tank. Liquefied by the cooling process, the ethanol runs down to the lower part of the collector, and the process repeats.

Using the solar system Compact leads to saving energy of about 3200-3800kWhper year. These figures have been calculated based on the consumption of hot water for one average-sized family throughout the year.

The company Pestim energia Ltd. is the official representative of the solar systems COMPACT for the Bulgarian and Eastern European market.

The warranty period for the system is 10 years.


New Products

Price:€24.44

Price:€2.76

Price:€4,310.26
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