Inputs are checked before calculation.
Missing or uncertain information is identified instead of hidden.
The mission is organized to control information, explain hypotheses and provide understandable deliverables.

Objective, scope, necessary data and deliverables.
Consistency check and identification of gaps.
System sizing, energy-yield assessment and financial analysis.
Report, plans, tables and recommendations.
Explanation, limits, answers and next decisions.
Results are more useful when you understand where they come from and what they actually decide.
Missing or uncertain information is identified instead of hidden.
The reader can find the parameters which influence the result.
Structure, geotechnics, diagnostics and specific regulatory studies are not confused with the PV study.
The deliverable indicates what can be decided and what still needs to be confirmed.

At start-up, the list of documents, deadline and deliverables are confirmed. During the study, blocking questions are grouped together in order to maintain an effective exchange. The restitution serves to validate the understanding of the results.