elekeeper

3.3
1.59K reviews
Content rating
Everyone
100K+
Downloads
Content rating
Everyone
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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
Jul 6, 2026

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
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No data collected
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Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

1.55K reviews
Samuel Wallström
June 30, 2026
I don't know who signed off on the newly updated app design. Previously the app had an animation with a four-way cross shape, clearly showing the flow of energy in the household with both graphics and text. Now there is some ridiculous 3D model that it absolute trash at showing the user in a quick and easy way the information that they are looking for.
3 people found this review helpful
Did you find this helpful?
saj-electric
July 13, 2026
We understand your frustration with the new 3D model. We will consider adding a view option in future updates to let users choose their preferred layout.
C Staunton
July 5, 2026
Return the house graphics to the old simple version please. It was very quick to see the in and out of the power flow. The new one needs a few seconds to interpret the data. Also in the old version I could see the battery soc graph in 2 taps, tap the battery, tap the graph button. now it takes 4 taps to remove data I'm not interested in. Go back to the simpler interface.
1 person found this review helpful
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saj-electric
July 13, 2026
Thank you for your feedback. We understand the old simple house graphic allowed quick power flow reading, and the battery SOC graph was easier to access. We will optimize the interface to make it simpler and faster to use.
Basil McMillan
July 13, 2026
Initially a negative experience. The system does not make it clear that the right (world) location MUST be selected initially, and doesn't provide clues or options to help later on. The new version refresh rate is much better, but on the whole, I preferred the old layout and options - in part because I was used to it.
1 person found this review helpful
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saj-electric
July 13, 2026
Thank you for your honest feedback. You're right — the region selection should be clearer, and we should offer better guidance. We'll improve this. We also note your preference for the old layout and will consider it for future updates.
Content rating
Everyone
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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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