APsystems EMA App

2.9
2.46K reviews
100K+
Downloads
Content rating
Everyone
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About this app

The Energy Monitoring and Analysis App allows APsystems microinverter system owners to track solar array performance in real time through their mobile device.

See system output by day, month, year and lifetime of the array, and calculate energy savings based on price per kilowatt hour.

The app also displays environmental savings in gallons of gasoline, trees and carbon emissions.

All data is displayed through an easy-to-use graphical interface.
Updated on
Dec 11, 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

Ratings and reviews

2.9
2.38K reviews
Jeremiah Messerer
March 30, 2021
App is OK but could be pretty good with some minor improvements. As previous reviewers have stated ... only way to refresh data is to close & re-open the app & the benefits calculator does not store the price per kWh you enter. Only been using for 1 week but today I've been getting a "network request error" even though I can access the web portal just fine. Maintainers: would LOVE to be able to refresh simply by pulling down (like most other apps). That alone would make it a 4 star app!
9 people found this review helpful
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APsystems
April 1, 2021
Sorry to bringing you this issue, we upload the new version, it can solve this problem.
Cat C
January 13, 2022
This app used to work well for me and then in late September it stopped tracking information. I tried logging out, reinstalling the app, restarting my phone, everything that was suggested. Once I tried all of these things, I didn't hear back from customer support and was left hanging. I know that I'm still generating power because I can still see it at the meter.
23 people found this review helpful
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Gary Rauls
December 24, 2025
My app worked pretty well for a year and a half until December the 9th or 10th of 2025. customer support keep sending me information on how to reconnect but nothing woríks. when I get someone on the phone I'm told that I have an open case and it will be resolved. I am not happy at all. very poor customer service indeed. I should be able to get someone to talk to me on the phone and tell me how to use or reconnect their device.
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What’s new

1. Fixed some bugs.

App support

Phone number
+18446667035
About the developer
Altenergy Power Systems USA Inc
support.usa@apsystems.com
8627 N Mopac Expy Ste 150 Austin, TX 78759 United States
+1 844-279-8600

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