Forced-traffic solar systems have been designed and developed for installations with high water heating requirements (residential complexes, hospitals, sports facilities, hotel units, etc.) but also for domestic use, where the storage tank can not placed over the collector for aesthetic or static reasons.
The production of solar circulation systems is carried out in state-of-the-art factory units equipped with robotic technology.
Forced Circulation Diagram
Differential thermostat automation controls continuously the temperature difference between the solar panels and the boiler and gives the relevant commands to ensure the continuous hot water supply according to the circuit settings. The differential thermostat is electronically programmed to control the differential temperature and has communication keys and a display that displays the parameters and messages.
It also has:
- Anti-freeze protection for the closed circuit.
- Overcurrent protection of the closed circuit.
In case of insufficient solar radiation, an auxiliary power source for oil or gas boiler may be commissioned.
This system includes:
- Vertical 300 liters boiler room
- 2-3 selective solar collectors.
- Collector's base for flat roof.
- Electrical resistance of 4kw and thermostat.
- Plugs, crosses, cups and all the necessary components for the solar collector array.
- Closed circuit expansion tank.
- Anti-freeze fluid.
MasterSOL boiler room boilers are internally protected from direct corrosion by 400 ° micron (900 ° C) direct glass fluff, with inorganic silicate mixture without chemical additives (DIN 4753 Teil 3 & 6), for absolute healthy water and exceptional durability.
The above price does not include the boiler set and the thermal carrier. The choice is based on the installation. Contact us for more information
The range is from 150 liters to 9000 liters, with various collector surface combinations, depending on the needs of each application.
- Also boilers can be either vertically or horizontal , Enamelled or Inox 316L .
- The collectors can be either classic selective or crafted pressers.
The company has a quality management system ISO 9001: 2008 for production and trading of solar & electric water heaters.
Click to view the certificates:
|300 lt (5-8 users)
|Solar Water Heaters
|Boiler Tank Capacity (LT)
|Boiler Tank Type
||With 1 or 2 heat exchangers
|Collector's back side
|Collector's Efficiency Rate
||95 +- 2%
|Collector's inner pipe structure
||Copper Φ8 & Φ22 (Harp)
||Double 4cm Glasswool
|Inner Tank Material
||Double Duro Glass (Bayer) DIN 4753 baked at 850oC
|Max working pressure
|Maximum pressure of tank's heat exchangers
||Soft PVC, in color of your choice
|Solar collector's type
|Tank heat exchanger's surface
||55mm polyurathane 52kg/m3 density
|Tank's material thickness
||2,5mm steel USD37,2
|Tank's Maximum testing pressure