Said modules have exclusive technical advantages which make them particularly suitable to harness energy from "weak", relatively low-temperature sources, without having to resort to complex and difficult-to-manage systems.

It is thus possible to use Zuccato Energia ORC modules to exploit geothermal heat sources or geothermal pits having a reduced depth with regard to those required by conventional, steam- based systems.

Among the exploitable sources the following can be counted:

•  Hot springs having a temperature of 95°C or above;
• Volcanic heat sources having temperatures equal or greater than 150°C;
• Purpose-made geotheral pits.