Comparison

Deye ESS vs KES Customer App

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Features
Read full description

【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.

About

KES Customer App

Features
Read full description

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

Deye ESS4 screens
KES Customer App4 screens

Verdict

The call

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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

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.

Scorecard2 real differences · 7 level
Deye ESS versus KES Customer App: the parameters behind the verdict, then further details
ParameterDeye ESSKES Customer App
PriceFreeFree
Rating5.0 (1 ratings) — better—
Number of ratings1 — better—
Update frequencyEvery 10 days — betterEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size103 MB32 MB
Age rating17+17+
Developer萃绩科技(上海)有限公司Kukhanya Energy Services

In-app purchases

None

Deye ESS

No in-app purchases

None

KES Customer App

No in-app purchases

Questions

Is Deye ESS free?
Deye ESS is free to download, with no in-app purchases.
Is KES Customer App free?
KES Customer App is free to download, with no in-app purchases.
Do Deye ESS or KES Customer App have ads?
Neither Deye ESS nor KES Customer App shows ads.
Which is updated more often, Deye ESS or KES Customer App?
Deye ESS ships an update every 10 days, and KES Customer App every 6 weeks. Most recently, Deye ESS was updated on October 28, 2026 and KES Customer App on October 22, 2026.

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