2.6
5.42K reviews
10L+
Downloads
Content rating
Everyone
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About this app

With the Fronius Solar.web App you have many useful features:

- Useful display of live data of your PV system
- Historical energy data in form of various time intervals
- Expected generation data of your PV system*
- Extended weather data*
- Battery management with the Battery control and Energy Cost Assitant feature*
- Evaluation and analysis of your earnings
- Viewing the components of your PV system

* Depends on your PV system configuration (Devices i.e. Smart Meter, Battery, ...) and Solar.web Premium subscription (Chargeable subscription).
Updated on
24 Oct 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

2.6
5.14K reviews
andrew cox
29 November 2025
I like the new separation of "generation" and "consumption" - it's much easier to glance at... But it does not display any actual content (it's blank for 4 days now). Energy tab shows no consumption at all for the week /month/year. Disappointing. The removal of the battery "storm charge" button is also disappointing. For a multi-billion, multinational - you can do better.
1 person found this review helpful
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wayne powell
5 December 2025
App is fine when working but when it has an issue it is useless there seems to be no support and trying to find a feronus contact is like Feronus dont want to be contacted. It is one of the worst apps I've come across the whole account system is if there is a problem. I gave it 2 stars because it works if there is no issue. All I did was changed my contact email two weeks ago and have had no access ever since did finally find a contact form a few days ago so far no response and nothing's changed
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Gordon Lyle
27 September 2025
Fronius have entirely lost the plot. Have been using the app successfully for a few years now but following an update prompt I can no longer login. A twopart authentication is required and the QR code is on the phone with my scanner on it so can't scan the code. If two part authentication is required it needs to be sent to another device or app. And I can't find any way to contact any support to sort it out.
14 people found this review helpful
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What's new

- Additional ECA states
- Enhancements on Energy Full Screen
- Bug fixing and performance improvements