Solartek Product Selection Guide

Solartek Solar Collectors are highly efficient and they may be used for long years both for individual use and for various industrial projects as a result of operating with a selective surface. All of the models are featured to run with high performance within hot water supply and heating systems.

Solartek Natural Circulation Package Systems are intended for individual purposes. There are two models which are DD-100 and DD-170.

  • DD-100 model has one collector and a 100 litres boiler with inner walls. It can properly fulfil the hot water needs of families with 2 – 3 members.
  • DD-170 model has two collectors and a 170 litres boiler with inner walls. Similarly it can fulfil the hot water needs of families with 4 – 5 members.

There is a 2 KW electric resistance system within both of the models in order to provide hot water uninterruptedly during winter. They can be mounted on flat or inclined roofs.

Solartek Forced Circulation Package Systems are also intended for individual use. There are three models which are CD-120, CD-200 and CD-350.

  • CD-120 model has one collector and a 120 litres single serpentine boiler, and it also has a 2 KW electrical resistance system. It is the ideal standard system for families with 3 – 4 members. It can only be mounted on flat surfaces (like terrace, balcony, garden and etc.). The boiler is right under the collector unlike other forced circulation systems and all of the equipment is placed in a compact container which is made of aluminium composite material.
  • CD-200 model has two collectors and a 200 litres double serpentine boiler. It is suitable for families with 4 – 6 members.
  • CD-350 has three collectors and a 350 litres double serpentine boiler. It has the capacity to fulfil the hot water needs of families with 7 – 10 members.


Within CD-200 and CD-350 models, the collectors are placed on the roof and the boiler and other equipment are placed in the building. Because the boilers used in these models have double serpentine, they can be fed from extra energy source like natural gas central heating boilers or other boiler systems other than solar energy. And when these energy sources aren’t available, an electrical resistance system can be installed.

Within all of the Solartek natural circulation and forced circulation package systems, aluminium selective surface solar collectors are used and all the boilers used in all the models are double layer enamel coated.