Runs a solar radiation analysis and converts the result into PV system size (kWp), expected annual generation (kWh/year), and specific yield per surface. Use it to decide where to place panels.
PV Analysis
Runs in the browser — nothing to install.
| Input | .3dm + .epw |
| Output | kWp · kWh/yr |
| Bonus | Best-tilt advisor |
Using it
Load EPW + model
Climate file plus a .3dm of the building and context.
Mark panel layers
Tell the tool which surfaces will carry PV panels.
Pick a period
Annual for yearly yield. Seasonal for special studies.
Run the simulation
Output is radiation by surface plus system size + generation.
Try the optimisation advisor
Auto-find the tilt/azimuth that maximises annual yield.
Tips
- Do — Include context — neighbouring buildings reduce roof yield more than you'd think.
- Avoid — Optimising a single panel's tilt without considering inter-row shading on the same roof.
PV Analysis
Runs in the browser — nothing to install.