elekeeper

3.7
886 reviews
100K+
Downloads
Content rating
Everyone
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Screenshot image
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About this app

The smart energy management system(elekeeper、eSAJ Home), an one-stop home and commercial energy management platform for power generation, storage, charging and consumption, monitors power generation data, battery data, and electricity consumption data in real-time. It also provides smart alarms for automatic fault elimination, Bluetooth/Wi-Fi/remote cloud connectivity and data analysis charts, while providing optimal energy usage solutions for residence through big data prediction and analysis.
Updated on
Oct 18, 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
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Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.7
870 reviews
Robert Higgins
September 29, 2025
The interface is easy enough to understand, unfortunately the refresh rate is very slow. This makes it hard to do any physical assessment on the draw of any appliance. Hopefully the refresh rate will get faster as they develop the software. I'm also having trouble setting up the price templates for both export and import. When I type in my country (Australia) and my provider the template highlights them both as errors. The AI help desk wasn't much help, either. Promising start, needs developing
Did you find this helpful?
saj-electric
October 9, 2025
Thank you for your detailed feedback. We appreciate your comments on the interface design and acknowledge the refresh rate issue, which we are actively optimizing. Regarding the price template errors for Australia, could you please provide screenshots of the issue to feedback@saj-electric.com? This will help us quickly resolve the problem.
insidah development
August 23, 2025
App still lacks the basic data and the refresh rate is too slow. Refresh needs to be every 5 seconds. Needs to show on the main page how much power you've exported to the grid for the day. Time of Use settings don't actually work. It's still clunky. Try looking at what other inverter/battery companies do and learn from them.
Did you find this helpful?
saj-electric
August 26, 2025
Thank you for your valuable feedback. We have noted your requests regarding real-time data refresh, export power display, and Time of Use settings optimization. These suggestions are now under technical evaluation for future updates.
Wayne Hartlerode
October 31, 2025
so many bugs with the firmware of the inverter. it has so many options but can't maintain basic charging balance for supposed close loop Ruixu batteries!? Nothing but problems with all Ruixu since purchasing.
Did you find this helpful?
saj-electric
November 3, 2025
We sincerely apologize for the frustrating experience.To address the charging balance and compatibility problems, please email your device’s serial number (SN) and specific symptom details (e.g., charging behavior) to ​​service@saj-electric.com​​. Our team will prioritize log analysis and firmware optimization.

App support

About the developer
广州三晶电气股份有限公司
esolarsaj@gmail.com
中国 广东省广州市 广州高新技术产业开发区科学城荔枝山路9号 邮政编码: 510663
+86 199 2836 6010

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