Calculator
PV Shading Calculator – Sun Position & Loss Estimates
Calculate sun position, shadow length and the impact of obstacles on PV installation for any location and time of day.
Calculator results are indicative only. Final parameter selection and installation execution require verification by a qualified engineer. Each case may require additional factors and individual calculations accounting for site-specific conditions and technical requirements.
Looking for a real quote?
Contact us and our team will prepare a detailed offer tailored to your needs.
Simulation
Situation preview
Simplified visualization of actual proportions: obstacle height, distance from modules and approximate sun position.
D ≈ 10.0 m
H ≈ 5.0 m
W ≈ 6.0 m
PV ≈ 1.1 m
L ≈ 10.2 m
PV
Input parameters
Simulation settings
Adjust location, time and obstacle data to get reliable shading estimate.