Commercial solar feasibility studies are common. Decision-grade commercial solar feasibility studies are much rarer. The difference is whether the work answers the questions that determine if the project should proceed, not simply whether panels can generate electricity on the site.
The four questions a feasibility study must answer
- Will the system generate the energy the model predicts?
- Can the project be built within the modelled budget and timeline?
- Will the revenue model hold over the asset life?
- What is the realistic distribution of outcomes?
What has changed
Grid connection has become the binding constraint in many markets. Module prices have fallen, but balance-of-system costs, labour, connection timelines, and curtailment risk now have greater influence on final economics.
A practical study structure
For commercial-scale solar projects, Aldera recommends starting with grid connection analysis, then resource and yield modelling, permitting risk, EPC market testing, offtake options, storage co-location, and probabilistic financial modelling.
If you are commissioning a feasibility study and want an independent view on scope, speak to Aldera.