For your projects on a collective building, we let you see the ratio below for a pre-sizing, estimated productivity and pre-cost of your installation, regarding what is your project.
If you are currently sizing your installation we invite you to contact us directly for a more detailed study through the form on our webpage dedicated to professionals.
These ratios will allow you to have estimated data for your pre-study, but can not replace the quote from a competent installer. These ratios are not meant for a residential individual project.
|Estimated sizing (panel’s surface)||Water to water heat pump||Pool heating||Hot Sanitary Water|
|m² of DualSun panels||3 m²/kW of heat output of heat pump||1 m² /m² pool area||2 m²/ accomodation|
For an individual pool heating project, we let you see the ratio to take here.
|Estimated annual productivity (kWh/m²/year)||Water to water heat pump||Pool heating||Hot Sanitary Water|
|Area H1 (Paris)||Thermal||300||240||200|
|Area H2 (Lyon)||Thermal||400||300||240|
|Area H3 (Marseille)||Thermal||480||400||300|
The estimated annual production will be this annual productivity x installation size
|Investment (turnkey solar package in €HT)||50 m²||300 m²||1000 m²||2000 m²|
|CAPEX (Estimated supply and installation price)||850 €/m²||650 €/m²||600 €/m²||550 €/m²|
|OPEX (annual P2 Maintenance)||7 €/m².an||5 €/m².an||4 €/m².an||3 €/m².an|
P2 : Labour for operation, maintenance
- Cleaning and routine maintenance of installations
- Driving, monitoring, adjustment of different equipment
- Annual preventive maintenance
Also to read :