Case studies · Solar
Solar, proven on real roofs.
Rooftop and utility-scale solar we’ve assessed, designed and verified — yield simulated from real weather and shading, economics modelled, performance checked against the panels.
- 120+
- roofs & sites assessed
- 45 MWp
- capacity modelled
- P90
- bankable yield basis
- 8
- countries
Featured study
Utility-scaleIndependent power producerVaud, Switzerland2025
De-risking a 12 MWp ground-mount
Full yield and economics simulation across the site’s shading and terrain — the bankable evidence that secured project financing on the first submission.
- 12 MWp
- modelled
- +6.4%
- yield vs. rule-of-thumb
- P90
- lender-accepted
Selected projects
A cross-section of the work — anonymised, with the outcome that mattered.
RooftopLogistics operator · Zurich, CH · 2024
Commercial rooftop portfolio
40-roof portfolio assessed from address alone — orientation, shading and capacity, ranked for rollout.
- 40
- roofs
- 2 min
- per assessment
ResidentialSolar installer (solvetia.io) · DACH · 2024
Installer yield engine
solvetia.io reconstructs any roof and returns a defensible kWh figure — quotes in minutes, not site visits.
- 1000s
- roofs / month
- physics
- not factors
FacadeProperty developer · Geneva, CH · 2025
Vertical PV feasibility
Facade and railing PV modelled alongside the roof for a mixed-use tower — every surface counted.
- 3 surfaces
- modelled
- +18%
- capacity found
StorageCommercial site · Bern, CH · 2024
Battery & dispatch sizing
Storage and EV-charging dispatch optimised against tariffs and self-consumption.
- 250 kWh
- battery
- +22%
- self-consumption
InspectionAsset owner · Ticino, CH · 2025
Drone thermal audit
Thermal + RGB drone survey located underperforming strings before they hit the yield.
- 3 MWp
- surveyed
- 11
- defects found
What’s in every study
However the brief differs, the method doesn’t.
Physics-based
We model the real system — sun, ground, flow — not rules of thumb.
Independent assumptions
Every input documented and defensible, free of vendor bias.
Measured vs. modelled
Verified against real performance wherever the data exists.
Decision-ready
Output your board, lender or partner can sign off on.
Have a project like these to model?
Tell us what you need to understand — and we’ll bring the simulation.
Talk to us