# Solar Energy Forecast \| Solev — Roof, Garden & Balcony Solar

> Solar energy forecasting and optimization tool for photovoltaic systems. (iPhone/iPad app by Solev UG (haftungsbeschrnkt).)

- Source: https://appshunter.io/ios/app/solar-energy-forecast-solev/id6745899738 (this page in markdown: same URL + `.md`)
- Developer: [Solev UG (haftungsbeschrnkt)](https://appshunter.io/developer/1814395658)
- Category: Utilities, Weather
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 13.4 · 52 MB
- Languages: English
- Released: 2025-08-19
- Data updated: 2026-07-05
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/solar-energy-forecast-solev/id6745899738/reviews.md

## What is Solar Energy Forecast | Solev?

Solev helps you by saving you money and lowering your carbon footprint whether you plan to set up a photovoltaic system (like balcony solar systems) or already have one installed. With Solev you can determine the power and energy on an hourly scale. You can also determine the yearly yield and the payback period to purchase the optimal photovoltaic system for your needs. 

THE PROBLEM WITH SOLAR ENERGY 
Solar energy depends on weather conditions and the position of the sun. This weather dependency directly affects the self-consumption of energy produced by photovoltaic (PV) systems. Currently, only 30% to 37% of the generated energy is used directly. The rest is fed into the grid and sold often at a much lower price than the buying price. In some regions there isn’t even any compensation for feeding energy into the grid. Battery systems can help to buffer energy but they’re often too expensive to be cost-effective. The most effective way to optimize the usage of the PV system is by strategically planning energy-demanding tasks. 

THE SOLUTION WITH SOLEV 
Solev helps you in planning and optimizing your photovoltaic system. By setting up a digital twin of your solar plant, you can easily calculate power and energy output, estimate your potential savings, and make informed decisions even before purchasing a PV system. 

HOW IT WORKS 
With Solev, you can track the best time to run energy-demanding tasks and optimize your energy consumption while reducing reliance on expensive grid electricity. Our mission is to help homeowners with solar systems to increase their self-consumption rate to save money and lower their carbon footprint. To determine the self-consumption rate, it is possible to measure the power of your solar system and the power at the interface to the grid.

Additionally, Solev provides insights into the optimal tilt angle of your PV plant based on your location and system orientation. You’ll receive forecasts about the energy potential for the upcoming days, along with a detailed overview of past energy production. With these tools, anyone can plan their PV plant like a pro and maximize efficiency.

Therefore Solev is the perfect choice for:
- People who strive for an off-grid living
- Owners of photovoltaic systems who would like to save money by planning their energy consumption
- Homeowners who plan to install a photovoltaic system
- Investors and credit institutes who would like to determine the potential of an investment in solar energy
- You and and many others

Currently Solev supports the following power measurement interface:
- Home Assistant (to measure Shelly, or other sensors)
- More to come soon

## Key features

- Forecast solar power and energy output
- Calculate yearly yield and payback period
- Optimize energy consumption
- Digital twin of solar plant
- Optimal tilt angle recommendations
- Track past energy production

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Business Annual | $449.00 | per year |
| Business Monthly | $45.00 | per month |
| Annual subscription | $12.99 | per year |
| Monthly subscription | $3.99 | per month |



## Frequently asked questions about Solar Energy Forecast | Solev

### What is Solev?

Solev is a utility app designed to help users optimize their solar energy production and consumption. It provides forecasts for solar power and energy output, calculates potential savings, and assists in planning energy-demanding tasks to maximize self-consumption.

### How does Solev help save money?

Solev helps users save money by enabling them to plan energy-intensive activities during peak solar production times. This increases self-consumption of generated solar energy, reducing reliance on expensive grid electricity and potentially improving the payback period for PV system investments.

### Can Solev help me choose a photovoltaic system?

Yes, Solev allows you to create a digital twin of a potential solar plant. You can calculate its power and energy output, estimate yearly yield, and determine the payback period to make informed decisions before purchasing an optimal photovoltaic system.

### What kind of solar systems does Solev support?

Solev is designed for photovoltaic (PV) systems, including balcony solar systems. It currently supports power measurement interfaces like Home Assistant for Shelly or other sensors, with more integrations planned for the future.

### Does Solev have ads?

No, Solev does not contain advertisements. The app is free to download and use, with optional in-app purchases for advanced features or subscription plans.

### What are the subscription options for Solev?

Solev offers several subscription plans, including a monthly subscription for $3.99/P1M and an annual subscription for $12.99/P1Y. There are also business-oriented plans available.

### How often is Solev updated?

The latest version of Solev is 1.0.5, which was last updated on April 6, 2026. This indicates a relatively recent update, suggesting ongoing development and support for the application.

### What devices is Solev available on?

Solev is currently supported on iPhones and iPods. The app has an age rating of 4+, making it suitable for a wide range of users.

## Version history (last 5 releases)

### 1.0.5 — 2026-04-06

- Found some bugs in Version 1.0.4 which are now fixed

### 1.0.4 — 2026-03-26

- UI updates
- enhanced weather model for better forecasts
- performance improvements

### 1.0.3 — 2025-09-10

- possibility to measure the power of your PV system and the grid power with Home Assistant
- Simplified model set up
- Bugfixes

### 1.02 — 2025-08-27

- Dark mode added
- new app icon
- some minor UI adjustments

### 1.0.1 — 2025-08-21

- Metadata updated
- In-app purchases enabled

## Apps similar to Solar Energy Forecast | Solev

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [BRC Power Manager](https://appshunter.io/ios/app/brc-power-manager/id6739282112) | — | Free | Utilities |
| [Solar Offset for Tesla Energy](https://appshunter.io/ios/app/solar-offset-for-tesla-energy/id6476922330) | 4.0 (3) | Free | Utilities |
| [Solar PV Forecast & Alerts](https://appshunter.io/ios/app/solar-pv-forecast-and-alerts/id6479313475) | 3.9 (27) | Free | Utilities |
| [Photovoltaic Monitor](https://appshunter.io/ios/app/photovoltaic-monitor/id6740434624) | — | Free | Utilities |
| [Sungres](https://appshunter.io/ios/app/sungres/id6742145828) | — | Free | Utilities |
| [Solartelligent: Solar Planner](https://appshunter.io/ios/app/solartelligent-solar-planner/id6470352546) | 4.5 (2) | $12.99 | Utilities |

## Related topics

[solar energy world](https://appshunter.io/ios/topics/solar-energy-world)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-05.*