Sky-Dome Horizon Obstruction & Annual Solar Panel Shading Loss Calculator

Deterministic IMU-leveled hemisphere projection + NREL SPA (Solar Position Algorithm) hourly sun-path integration × Perez diffuse/direct irradiance engine (.jpg, .heic, .png, .pdf) built for Victron Energy, Enphase, EcoFlow, PVsyst — zero-upload ephemeral Wasm RAM execution.

+ Drop File

Cloudflare Ephemeral Wasm RAM · 0% Retention

DETERMINISTIC VERDICT

Double-click 2.4× zoom · Drag to pan / 3D orbit

Free Deterministic X-Ray Preview

Running ephemeral Wasm verification…

Verified Engineering Output

Instant unlock via Apple Pay / Card (Paddle Merchant of Record) · 1-click automated refund, zero support tickets.

HeyCheck Cloud Compilers · Deterministic Zero-Upload Wasm Execution Terms Privacy Refund Policy