# UTL SOLAR SUN + — solar & energy

> Real-time solar inverter monitoring, analysis, and configuration tool. (iPhone/iPad app by Fujiyama Power Systems Private Limited.)

- Source: https://appshunter.io/ios/app/utl-solar-sun-plus/id6757518540 (this page in markdown: same URL + `.md`)
- Developer: [Fujiyama Power Systems Private Limited](https://appshunter.io/developer/1833855888)
- Category: Business
- Price: Free
- Age rating: 4+
- Requires: iOS 15.1 · 41 MB
- Languages: American English
- Released: 2026-02-15
- Data updated: 2026-08-24
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/utl-solar-sun-plus/id6757518540/reviews.md

## What is UTL SOLAR SUN +?

Take full control of your solar energy infrastructure. Designed for plant managers, technicians, and system owners, this app provides a comprehensive suite of tools to monitor, analyse , and configure your solar inverters in real-time.

Whether managing a single site or a complex grid, ensure your energy production is optimised and your system is healthy.

## Key features

- Real-time monitoring
- Performance analysis
- Inverter configuration
- System health checks
- Energy production optimization

## Recent user reviews (10 of 16)

All indexed reviews: https://appshunter.io/ios/app/utl-solar-sun-plus/id6757518540/reviews.md

### 1/5 — Not good

*2026-05-17*

Bad performance

### 1/5 — Not an useful app

*2026-05-15*

It's keep login out, and apps having too much bugs!  Not at all satisfied.

### 1/5 — Bad

*2026-05-03*

I can make better app than this , and wifi hardware . 
Utl company you are putting your name into dust because of this bad service, feels bad i choose utl for solar

### 1/5 — Bad ui ux experience

*2026-04-21*

UI UX experience is too bad , app is unable to store the memory units produced , it just shows daily production

### 1/5 — No history

*2026-04-08*

No option to watch the history of the production

### 1/5 — Very bad experience

*2026-04-06*

App is not working properly. Pls improve the app performance.

### 1/5 — Messed up app

*2026-04-06*

Do you guys even update or find bugs? Have a good QA team.

### 3/5 — Need improvements

*2026-04-04*

Need more improvements. I mostly get 401 error code and not able to see the data without logout and login multiple times. Appreciate if the tram could fix the bugs and improve the app as solar is becoming a daily use for people now .

### 1/5 — No history data

*2026-03-21*

We cannot see old production not even yesterday’s production. Not happy with the app.

### 1/5 — Worst App - Fire the Developer

*2026-03-13*

Logger Error, bad interface.

## Frequently asked questions about UTL SOLAR SUN +

### What is UTL SOLAR SUN + used for?

UTL SOLAR SUN + is designed to provide users with real-time monitoring, analysis, and configuration capabilities for their solar inverters. It helps in optimizing energy production and ensuring system health.

### Who is the target audience for UTL SOLAR SUN +?

The app is intended for plant managers, technicians, and owners of solar energy infrastructure who need to manage their systems effectively.

### What devices support UTL SOLAR SUN +?

UTL SOLAR SUN + is available for iPhone, iPad, and iPod devices.

### What is the age rating for UTL SOLAR SUN +?

The app has an age rating of 4+, making it suitable for a wide range of users.

### How often is UTL SOLAR SUN + updated?

The latest version, 1.2.2, was released on May 11, 2026, indicating a recent update. The release date of the app was February 15, 2026.

### Does UTL SOLAR SUN + have ads?

No, UTL SOLAR SUN + does not contain advertisements.

### What is the user rating for UTL SOLAR SUN +?

UTL SOLAR SUN + has a rating of 1.2 stars based on 25 ratings.

### Is UTL SOLAR SUN + free to download?

Yes, UTL SOLAR SUN + is available for free download.

## Version history (last 5 releases)

### 1.2.2 — 2026-05-11

This one is latest updates in application .

### 1.2.1 — 2026-03-02

added some functionality changes .

### 1.1.6 — 2026-03-01

this is latest version of application .

### 1.1.5 — 2026-02-28

updated version of app

### 1.1.4 — 2026-02-10

Capacity Validation  , added filter on dashboard , dc values , profile section including username and email , charts update

## Apps similar to UTL SOLAR SUN +

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## More apps by Fujiyama Power Systems Private Limited

- [MTL](https://appshunter.io/ios/app/mtl/id6751181386)
- [UTL Dealers](https://appshunter.io/ios/app/utl-dealers/id6760381875)
- [UTL SOLAR GEN+](https://appshunter.io/ios/app/utl-solar-gen-plus/id6780373574)

All apps by Fujiyama Power Systems Private Limited: https://appshunter.io/developer/1833855888

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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 2026-08-24.*