Solar Energy Forecast

Solar Energy Forecast

Solar power, weather & clouds

7 ratings
23 reviews
Free

Details

  • Released
  • Updated
  • April 28, 2026
  • August 3, 2026

Features

Solar Energy Forecast screenshot #1 for iPhone
Solar Energy Forecast screenshot #2 for iPhone
Solar Energy Forecast screenshot #3 for iPhone
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About

This app provides detailed solar energy forecasts, including daily potential, cloud cover, and hourly activity. It helps users assess the best conditions for solar generation and identifies weather risks relevant to solar panels.

Daily solar energy forecast
Day rating (good, average, weak)
Hourly charts for solar data
Sun position and sunrise/sunset
Weather risks for solar panels
Location selection and saving
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+1

What's New in Solar Energy Forecast

1.1.12

August 3, 2026

Improved the solar day rating with more accurate statuses, updated forecast descriptions, and fixed percentage calculation in the widget.

User reviews

Bisher super 👍

Wenn man jetzt auch ein Wochen oder Monats Trend hätte und seine realen Werte eintragen könnte. Evtl noch Speicher einfügen wäre das super.
Ich bin gespannt was noch kommt 👍🌞

Neat App

Having solar panels it is always good to know what kind of conditions we might expect. This app is incredibly easy to use and understand and actively reflects the weather. It helps me to plan when to make good use of the energy I have stored and when not to. Highly recommended.

Massively under forecasts

Early days yet but it would seem the app massively under forecasts. For example today the forecast was 18kWh and actual was 30kWh generated. That is about 80% of the best ever. All the weather apps correctly forecast a sunny day but this app rated it as a weak day for solar. So sadly the app is of no use.
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Perfect for solar

Clear, concise info perfect for planning solar use

LUMINEUX !

L’outil qui me permettra de dimensionner mon installation au mieux, c’est vraiment un beau travail !
Merci à vous, en plus, d’avoir pensé à faire sans devoir se connecter à un compte. Surtout, gardez çà, c’est précieux !
Après quelques jours, une idée me vient:
Si j’ai un chargeur qui est limité à une puissance maximale inférieure à celle des panneaux, il serait bien de pouvoir indiquer cette limite dans les paramètres du parc solaire…
Sinon, pour moi ça fonctionne bien !
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Response from developer

Merci beaucoup pour votre excellent avis ! Nous sommes ravis que notre application vous plaise. Nous recueillons toutes les suggestions de nos utilisateurs, et les demandes les plus fréquentes ainsi que les améliorations les plus utiles seront prises en compte dans les prochaines mises à jour. Merci pour votre soutien !

Developer apps

FAQ

What is Solar Energy Forecast?

Solar Energy Forecast provides detailed predictions for solar energy generation potential. It includes daily forecasts, hourly charts, and identifies weather risks that could impact solar panels.

How accurate is the solar energy forecast?

The app shows solar energy received by a horizontal surface, not exact panel output. Actual generation depends on system specifics, panel orientation, and environmental factors.

What weather risks does Solar Energy Forecast identify?

It highlights risks such as strong wind, snow, ice, hail, and thunderstorms that could affect solar panel performance and safety.

Can I save locations in Solar Energy Forecast?

Yes, the app allows you to select locations by search, geolocation, or map, and you can save multiple locations for easy access.

What devices is Solar Energy Forecast available on?

Solar Energy Forecast is available on iPhone, iPad, and iPod devices.

How often is Solar Energy Forecast updated?

The latest version, 1.1.9, was released on June 11, 2026, indicating regular updates to improve functionality and data accuracy.

What is the age rating for Solar Energy Forecast?

Solar Energy Forecast has an age rating of 4+, making it suitable for a wide range of users.

Does Solar Energy Forecast have ads?

No, Solar Energy Forecast is ad-free, providing an uninterrupted user experience.