Solar Energy Forecast APP
Unlike regular weather apps, Solar Energy Forecast focuses on data that matters for solar panel generation, solar radiation, and sunny conditions.
☀️ Key features
• Daily solar energy forecast
• Simple day rating: Good / Average / Weak
• Hourly charts for GHI, DIF, DNI, UV index, and cloud cover
• Compare actual solar resource with the potential of a clear sky day
• Sun position: solar elevation and azimuth
• Sunrise and sunset times
• Weather risks for solar panels: wind, snow, hail, ice, thunderstorm
• Search locations by city, map, or GPS geolocation
• Save favorite locations for quick access
📈 Understand solar conditions better
The app helps you see how productive the day may be for your solar station, rooftop panels, home solar system, or off-grid setup. Quickly compare upcoming days and choose the best time for energy-intensive tasks.
⚡ Useful for
• Homeowners with solar panels
• Solar power system owners
• People planning solar installation
• Off-grid users
• Anyone interested in solar weather forecast and sunny conditions
📌 Important note
The kWh/m² value shows solar energy received by 1 m² of horizontal surface during the day. It is not the exact output of your solar panels. Real production depends on panel size, efficiency, tilt angle, direction, temperature, shading, and system losses.
📘 What do GHI, DNI, and DIF mean?
GHI — Global Horizontal Irradiance. It is the total amount of solar energy received by a horizontal surface: direct sunlight plus diffuse light from the sky.
DNI — Direct Normal Irradiance. It is solar energy coming directly from the sun to a surface pointed perpendicular to the sun’s rays.
DIF — Diffuse Irradiance. It is the part of sunlight scattered by clouds, the atmosphere, and particles in the air. It is especially important in cloudy or overcast weather.
🌍 Plan smarter with Solar Energy Forecast
Track solar activity, cloud cover, and expected generation with one simple app.
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