EMA App is an energy monitoring application for smart phones, designed for end users of APsystems microinverter products. Users can check the real-time performance, historical power output, and environmental benefits of their PV system.

Main function:
-Display the system real-time output power
-Dynamically switch between PV system historical output power and environmental benefits
-Monitor and review system output by Day, Month, Year and Lifetime of the PV array
-Display the registration information, equipment profile and installer contact information for the PV system

What’s New

Version 8.0.0

1. Add "Change Language" function into the login page
2. Fix some bugs

Ratings and Reviews

2.7 out of 5
24 Ratings

24 Ratings

avaandsam ,

Pretty good

App works great when I’m on my own wifi network at home or using data. App will not work while on other wifi networks. Will update my review once they get the app to work on all wifi options.

ADN Sask ,

Some features removed

I just loaded the latest version for my iPhone 5. On the module screen, the top row of modules is obscured by the screen title. Please check that out - should be a simple fix. Also some functionality has been taken away on the Data screen. I no longer have the daily, monthly, yearly views available. Please correct this. I loved the last version of this app.

FloppyDoctor ,

Worked once!

Once on my iPhone 7plus
Never on my iPad Pro.
What ever happened to beta testing prior to release?

App Privacy

The developer, Altenergy Power Sytem, Inc., indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer's privacy policy.

Data Not Collected

The developer does not collect any data from this app.

Privacy practices may vary, for example, based on the features you use or your age. Learn More


  • Family Sharing

    Up to six family members will be able to use this app with Family Sharing enabled.

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