What is the estimated time to install 4 to 6 hybrid DualSun panels on a house?

To estimate DualSun installation costs our tool MyDualSun of energy and economic simulation was developed and based on reliable assumptions of exposure time.
To estimate the time required for a DualSun installation watch the installation instruction video tutorial.

For a house with 4 or 6 hybrid DualSun SPRING panels

Here is some information gathered from our installers regarding the installation of DualSun panels.

•   Human resources: 3 people
•       Plumber work in the machine room and bring the hydraulic pipes to the roof.
•       Fitters work on the roof to set up the fastening system and install the solar panels.

Example of planning 

Day 1

• The fitters arrive on site, install scaffolding and safety equipment. They climb on the roof, install the fastening system. 
• The plumber installs the solar tank and the solar station. He runs the hydraulic lines from the technical room to the roof and back together with the installers. 

Day 2

• The fitters install the panels, proceed to the electrical and hydraulic connections of the panels.
• The plumber positions and connects the DualSun solar station to the solar tank and makes the hydraulic connections of the domestic water to the new tank. 
• He then performs a water pressure test during which he and the fitters go around the connections to check the tightness of the circuit.  
• At the end of the day or the next morning, the hydraulic commissioning of the system can take place.