2.9
341 reviews
50K+
Downloads
Content rating
Everyone
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About this app

Optical storage treasure is an energy storage system monitoring. The app displays the current operating status and data changes of the energy storage system in real time in various ways such as charts, animations and lists
Updated on
Oct 29, 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
This app may collect these data types
Location, Personal info and 2 others
Data isn’t encrypted
You can request that data be deleted

Ratings and reviews

2.7
335 reviews
paul ideler
June 18, 2025
In general, this app works quite well. There are a few bugs however: 1. app keeps asking to turn on blue-tooth for no reason. 2. a few days ago, the moving lines indicating energy flow and direction disappeared. 3. setting up the wifi connection of a datalogger is troublesome: scanning the barcode only works after many tries. Also, the wifi connection to the inverter data logger frequently fails. I found out by trial and error how to improve that by switching off my data + wifi auto reconnects.
4 people found this review helpful
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Nico J M Henn
October 28, 2025
Thank you for replying. I have the same problem as other user comments at the moment, that all parameters suddenly show no values since an auto update yesterday. The new interface also makes all graphs very small and hide data points behind each other requiring one to untick and reselect items to display. It further lost my last 3 years of totals. Luckily it kept the month and year values of the three years. I've given the app 5 stars before but for the moment only 3.
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Shenzhen Eybond Co., Ltd.
October 28, 2025
We apologize for the inconvenience caused to you, and we will optimize this issue as soon as possible.
Yasir
November 6, 2025
Dear developers, before update, this app was working great, showing all required information. But after uploading, it's not showing anything, neither PV info, nor grid info, and not even load info.. Just a modern screen without any information.. But luckily option of switching back to classic view is available.. So please look into the matter, so that app can also work with previous systems too..
10 people found this review helpful
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