Comparison

Fronius Solar.SOS vs Neovolt

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Fronius Solar.SOS

This business tool helps installers quickly resolve technical issues with solar systems. It allows for easy ordering of replacement parts and provides access to important documentation. The app streamlines the service process directly at the installation site.

Highlights
  • Manage multiple accounts
  • Order replacement parts
  • Track order status
  • Messaging with support
  • Access installation guides
  • Troubleshoot technical issues
Read full description

Fronius Solar.SOS is a self-service solution for all technical queries. This is a business application that installers can use to initiate the service process online directly at the system location - quite simply with the serial number of the inverter or a state code. In the space of a few clicks, Solar.SOS supports installers with troubleshooting and ordering replacement parts. The big advantage is that with this app installers can resolve technical problems themselves at any time. Attention - this app is purely a solution for installers (B2B). Features: - Manage multiple accounts, all from a single account - All orders at a glance (case overview) - Rapid ordering of replacement parts - Check the status of orders with ease - Messaging function with technical support (case messages) - Access to all relevant Installation Instructions and Operating Instructions (YouTube, etc.)

About

Neovolt

Monitor inverter operations with real-time data, instant alerts, and remote control. Optimize energy storage system performance and financial returns through an intuitive online configuration interface. Manage your energy systems efficiently with this robust control application.

Highlights
  • Real-time inverter monitoring
  • Instant alerts for operations
  • Remote control capabilities
  • Profit transparency
  • Online parameter configuration
  • Energy storage system optimization
Features
Read full description

Neovolt App, crafted by Bytewatt, stands as an advanced data monitoring solution engineered to empower users with comprehensive oversight of inverter operations. This application is designed to deliver a suite of pivotal functionalities, including real-time monitoring, instant alerts, remote control capabilities, and a transparent view of profit. Key features of the Neovolt App include an intuitive online parameter configuration for energy storage systems, enabling users to effortlessly manage and optimize the performance and financial returns of their energy storage operations. With its user-friendly interface and robust control features, the Neovolt App ensures that managing your energy systems is both seamless and efficient.

Screenshots

Fronius Solar.SOS4 screens
Neovolt4 screens

Verdict

The call

The clearest difference is rating: Neovolt at 5.0 against Fronius Solar.SOS's 1.5. Neovolt also leads on update cadence (every 3 weeks vs every 3 months). On price, ratings volume, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Neovolt holds the better App Store score, 5.0 against 1.5. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

Fronius Solar.SOS ships an update every 3 months, Neovolt every 3 weeks. The most recent releases landed on October 24, 2026 and October 11, 2026 respectively.

Scorecard2 real differences · 8 level
Fronius Solar.SOS versus Neovolt: the parameters behind the verdict, then further details
ParameterFronius Solar.SOSNeovolt
PriceFreeFree
Rating1.5 (2 ratings)5.0 (1 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings2 — better1
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.014.0 — better
Further details — not scored
Size15 MB102 MB
Age rating4+17+
DeveloperFronius International GmbHSuzhou Bytewatt Technology Co., Ltd

Customer experience

Fronius Solar.SOS

All ratings2 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews4 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Neovolt

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Fronius Solar.SOS

No in-app purchases

None

Neovolt

No in-app purchases

Questions

Is Fronius Solar.SOS free?
Fronius Solar.SOS is free to download, with no in-app purchases.
Is Neovolt free?
Neovolt is free to download, with no in-app purchases.
Which has better reviews, Fronius Solar.SOS or Neovolt?
Neovolt is rated higher. Fronius Solar.SOS averages 1.5 out of 5 from 2 ratings, while Neovolt averages 5.0 from 1 ratings.
Do Fronius Solar.SOS or Neovolt have ads?
Neither Fronius Solar.SOS nor Neovolt shows ads.
Which is updated more often, Fronius Solar.SOS or Neovolt?
Fronius Solar.SOS ships an update every 3 months, and Neovolt every 3 weeks. Most recently, Fronius Solar.SOS was updated on October 24, 2026 and Neovolt on October 11, 2026.

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