Solar Power Without Diversions

SUN Equinox is based on a storage tank concept which is fundamentally different from conventional systems. The storage tank water is supplied directly and without heat exchange to the solar panels, heated and then stratified into the storage tank. The heat is not stored in the domestic water, as is more often than not the case, but in the separate unpressurised storage tank water. This ensures that the efficiency of the solar panels and the overall use of the system is considerably increased. Since the system is unpressurised, components which would otherwise be required are not necessary, such as the expansion tank, pressure relief valve, pressure gauge and heat exchanger. Not only does this reduce the cost of the initial investment, it also increases operational safety.

The Just-In-Time Principle

The Apricus solar panels are only filled if there is enough heat from the sun and if the storage tank system water can absorb heat. In this case, both pumps on the regulation and pump unit (RPS) switch on quickly and fill the solar panels with storage tank water. After the filling process, which takes less than a minute, the pump switches off and the water circulation is maintained by the remaining pump.

Residential Systems

1. •Free Solar Power
   

2. •Drain Back System
   

3. •Water Hygiene
   

4. •Technical Data
   

5. •Sample Setups