With the SolarPro solar heat collectors you can take advantage of a free and ecologic form of energy

Up to a half of the annual energy needed in heating warm utility water can be produced by means of solar energy in Finland. The annual amount of solar energy at the horizontal plane is in Helsinki ca. 960 KWh/m2, in Jyväskylä ca. 870 kWh/m2 and in Sodankylä ca. 850 kWh/m2. Solar energy can usually be utilised from the spring to the autumn.

The heat collectors can be easily connected to any central water heating system. The heat collectors can also be used to produce warm utility water in a building heated with direct electric heating. The heat collectors must be placed in a sunny spot, such as a rooftop. Optimally, the heat collectors are placed in between southeast and southwest tilted to an angle of 20 – 50 degrees.

We recommend using a boiler with the heat collectors so that the copper coil at the bottom of the boiler is connected to the heat collectors. A pump and control unit will be installed next to the boiler on the wall; pumping direction from the boiler to the heat collectors. The heat collector circuit utilises a non-freezing heat transfer fl uid. Whenever the sensor of the control unit identifi es heat coming from the heat collector, the sensor will activate the pump. When no heat is available, the pump is not in operation