Deye ESS vs KES Customer App
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Deye ESS
Manage your power station equipment throughout its lifecycle with smart, scenario-based energy storage. Features include real-time monitoring, efficient O&M, fault diagnosis, and a smart revenue calculator. Access nationwide electricity prices to optimize operations and maximize ROI.
- Full lifecycle equipment management
- All-in-one O&M with fault diagnosis
- AI-powered maintenance scheduling
- Real-time equipment monitoring
- Smart revenue calculator
- Nationwide electricity price lookup
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【Deye Energy Storage】 is a dedicated application designed for power station equipment management, delivering a smart and scenario-based energy storage experience. Here's what you can expect from the core features: 【Full Lifecycle Management】 Manage your energy storage equipment throughout its entire lifecycle, ensuring professional care and maintenance at every stage. 【Efficient All-in-One O\&M】 Integrates all-in-one operations and maintenance features, including fault diagnosis, performance optimization, and AI-powered maintenance scheduling—empowering you to manage daily operations efficiently while reducing costs. 【Reliable Real-Time Monitoring】 Monitor equipment status in real time with live data streams. Stay informed about system health and performance, ensuring stable operation and quick response to potential issues. 【Smart Revenue Calculator】 Calculate power station revenue on the fly. The built-in tool provides real-time financial analysis based on actual power output and local electricity prices, helping you optimize your strategy and maximize ROI. 【Nationwide Electricity Price Lookup】 Access up-to-date electricity prices across regions in China—anytime, anywhere. Stay ahead of market trends and adjust your operational plans accordingly. We believe the 【Deye Energy Storage】 app will become your trusted assistant in power station management. Download now and start your journey toward smarter, more efficient, and more convenient energy operations.
KES Customer App
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KES Energy, your solar system in your pocket. The KES app puts your solar account and daily energy insights in one simple place, built for South African homes and businesses. • Account balances — see your contracts and stay on top of what's due. • Today's solar — sunrise, sunset and a live snapshot of your system. • Battery at sunset — know how much charge you'll have for the evening, so you can plan your usage and never get caught short. • Sunlight quality — see how good today's sun is for charging, and run heavy appliances when it counts. • Solar calculator — estimate what your system can generate and save. • Payments — top up and pay quickly and securely. • Help & support — reach our team over WhatsApp, anytime. Clean, fast, and made for the way you use power. Welcome to solar, simplified.
Screenshots
Verdict
The clearest difference is update cadence: Deye ESS at every 10 days against KES Customer App's every 6 weeks. Deye ESS also leads on iOS requirement (13.0 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Deye ESS ships an update every 10 days, KES Customer App every 6 weeks. The most recent releases landed on October 28, 2026 and October 22, 2026 respectively.
| Parameter | Deye ESS | KES Customer App |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | — |
| Number of ratings | 1 — better | — |
| Update frequency | Every 10 days — better | Every 6 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.1 |
| Further details — not scored | ||
| Size | 103 MB | 32 MB |
| Age rating | 17+ | 17+ |
| Developer | 萃绩科技(上海)有限公司 | Kukhanya Energy Services |
In-app purchases
Deye ESS
No in-app purchases
KES Customer App
No in-app purchases
Questions
Is Deye ESS free?
Is KES Customer App free?
Do Deye ESS or KES Customer App have ads?
Which is updated more often, Deye ESS or KES Customer App?
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