The heat pumps are special devices which pump the heat (in cooling or heating form) from a "heat tank" (ambient air, water tank, groundwater, lake etc) and convey it to the water storage tank, through a cooling agent evaporation and condensation circle, with electrical energy consumption.
The NOBEL HP Forced Circulation Solar Systems with integrated heat pump generate hot domestic water all over the year with the use of electrical energy, and are further equipped with a high output (200%-400%) integrated heat pump as auxiliary energy source, which consumes minimum electrical energy amounts, pumps heat from the ambient air and heats the water storage tank water up to 55 °C.
The production of the NOBEL HP Forced Circulation Solar Systems is held in two self-owned ultra-modern autonomous facilities of verticalized production lines, which are equipped with robotics machinery.
More than 100 highly skilled employees are employed in the said facilities. The company holds ISO 9001:2000 certificate for the design, production and trading of solar and electric water heaters
The production processes and the raw materials used are eco-friendly. The final product is 100% recyclable.
The quality of the produced products is guaranteed both through strict quality controls during all the production stages and measurements executed by esteemed laboratories in Greece and abroad.
Produced with the most refined raw materials , always according to the international standards, they hold all the certificates which guarantee their quality.
They save energy all over the year , even in areas with very low sunlight hours, in which case the water is preheated, something that contributes significantly to the reduction of the conventional energy consumption.
The NOBEL HP solar systems consist of: the high quality sun selective Apollon collector, with external one piece aluminium trough of special naval aluminium alloy, robust construction which ensures perfect tightness, the water storage tank of cold rolled steel, with an internal layer of enamel, baked at 860 °C according to DIN 4753, external housing of special high resistant PVC of excellent aesthetics, the heat pump which is integrated in the system and thus there is no need for the pump to be connected and the hydraulic kit, which is equipped with all the necessary and accessories for its smooth operation and performance optimization.
Ecological thermal insulation, double anticorrosion protection against electrolysis.
The automations of the system constantly check the temperature difference between the solar collectors and the storage water tank and send orders accordingly, in a way that the constant hot water generation is ensured, always according to the system settings.
The differential thermostat is electronically programmed to control the differential temperature and is equipped with buttons and a screen, in which parameters and messages are to be displayed.
They are also equipped with:
• Anti- frost protection for the closed loop.
• Overheating protection of the closed loop
