Monitoring photovoltaic systems with Sigenergy is handled through two main access points: the browser-based mySigen web portal and the mobile mySigen app. Both use the same system data but differ in visualization, usability and level of detail. This article explains features, differences and typical use cases.
For a general overview, see Sigenergy mySigen App: Features, Login & Data Overview.
What is the Sigenergy mySigen Web Portal?
The mySigen web portal is the browser-based interface for analyzing and managing energy data. It is accessed through a browser and is especially suitable for detailed evaluations.
Typical use cases:
- analysis of daily, monthly and yearly values
- detailed energy flow visualizations
- comparison of time periods
- management of multiple systems
- service and diagnostics
The web portal provides a high level of detail and is particularly suitable for technically interested users and installers.
What is the Sigenergy mySigen App?
The mySigen app is the mobile application for iOS and Android. It is designed for quick and simple use and focuses on the most important metrics.
The main focus is on:
- real-time power
- daily yield
- energy flow
- self-consumption
- battery status
The app is mainly intended for quick daily checks and simplifies complex analysis into a clear overview.
Technical foundation of both access points
The app and web portal use the same data source.
System principle:
- Sigenergy inverter and optional battery storage
- data transmission via internet connection
- storage on Sigenergy servers
- visualization in the web portal or app
Differences are not caused by different measurements, but by the way data is presented and processed.
Feature comparison
| Criteria | mySigen Web Portal | mySigen App |
|---|---|---|
| Usage | Desktop or tablet | Smartphone |
| Level of detail | High | Basic |
| Historical analysis | Extensive | Limited |
| Energy flow | Detailed | Simplified |
| Multi-system management | Yes | Limited |
| Everyday usability | Medium | High |
Both access points complement each other and are not intended to compete with each other.
Typical limitations
Regardless of the access method, system-related limitations apply:
- delayed data updates
- no guaranteed real-time data
- features depend on system configuration
- limited export capabilities
These limitations affect both the app and web portal equally.
When is each system useful?
mySigen App is suitable for:
- quick daily overview
- monitoring yield and battery status
- mobile usage
- residential system owners
mySigen Web Portal is suitable for:
- detailed analysis
- long-term evaluations
- troubleshooting
- installers and service partners
Differences in login and access
The same login credentials are generally used for both the app and web portal. Differences mainly result from user roles and permissions.
For login issues, see Sigenergy mySigen Login – Problems, Errors & Solutions Explained.
Frequently asked questions about the mySigen App & Web Portal (FAQ)
Do the app and web portal use the same data?
Yes. Both use the same data source. Differences arise from visualization and update timing.
Are all features available in the app?
No. The app focuses on the most important metrics and offers less detail.
Can settings be changed in the app?
Only to a limited extent. Advanced configurations are usually done in the web portal.
Why does the app show different values than the web portal?
Short-term differences are caused by different update intervals.
