At the start of each project, Volt-Energy conducts a technical visit directly in the site to identify any existing factors in order to take it into consideration and ensure a more efficient installation.

A technical pre-study is then carried out based on the needs expressed by the client while taking into account the characteristics of the dwelling, the surface area, the insulation type, the roof type, etc.

Finally, a commercial proposition is established, according to the characteristics of the proposed system:

• Number, brand and model of panels
• Brand and model of inverters
• Description of electrical equipment