Comparison

Smart Solar + vs Deye ESS

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

Head to head
About

Smart Solar +

Monitor your solar inverter's performance and settings remotely. View real-time statistics, historical charts, and usage details. Receive alerts for faults or device offline status, and manage inverter settings with timer options.

Highlights
  • Real-time inverter statistics
  • Historical chart data
  • Usage details by time period
  • Fault and warning alerts
  • Inverter setting adjustments
  • Timer for automatic setting changes
  • Unlimited device support
Features
Read full description

Smart Solar – Advanced Solar Inverter Monitoring & Control Smart Solar lets you monitor, analyze and control your solar inverter from anywhere using Wi-Fi and cloud connectivity. View real-time performance, historical charts, energy usage statistics, inverter settings, alerts, and device status directly from your phone. Important: This application works only with Smart Solar monitoring devices. Real-Time Solar Inverter Monitoring Monitor your inverter performance live with instant updates for: • AC Voltage (Grid Voltage) • Output Voltage • AC Frequency • Output Frequency • PV Voltage • PV Current (Amp) • PV Power (Watt) • Output Load (W, VA, %) • Battery Voltage • Battery Status (%) • Battery Charging Current • Battery Discharging Current • Inverter Operating Mode • Solar Production Data • Grid Status • Temperature Monitoring Historical Charts & Analytics Analyze system performance using interactive charts. View historical data by: • Last 15, 30, 45, 60 Minutes • Hourly • Daily • Weekly • Monthly • Custom Time Periods Track trends for solar generation, battery performance, load consumption, voltages, frequencies and more. Energy Usage Statistics View detailed energy reports and system efficiency. Monitor: • Solar Power Generated • Solar to Battery Energy • Grid to Battery Energy • Battery Load Consumption • Grid Load Consumption • Total Inverter Load • Peak Solar Production • Peak Load Usage • Inverter Efficiency • Solar Efficiency • Estimated Energy Savings Smart Inverter Control Control supported inverter settings directly from the app. Features include: • Remote inverter configuration • Change inverter operating modes • Enable/disable inverter buzzer • Password-protected settings • Secure device management Intelligent Timer & Automation Automate inverter behavior with built-in scheduling. Examples: • Disconnect grid in the morning and reconnect in the evening • Switch operating modes automatically at specific times • Optimize battery charging schedules • Maximize solar utilization and energy savings Instant Notifications & Alerts Receive real-time notifications for important events. Alerts include: • Device Offline / Online • Grid Available / Grid Failure • Fault Codes & Warnings • High Temperature Alerts • Battery Status Alerts • Overload Warnings • Inverter Mode Changes Users can enable or disable notification as needed. Multiple Device Management Manage all your installations from a single account. • Add unlimited devices • Monitor multiple locations • Switch between devices instantly • Ideal for homes, offices, shops and commercial sites Local + Cloud Connectivity • Remote access from anywhere • Cloud-based monitoring • Local Wi-Fi access support • Reliable real-time synchronization Open API Support Integrate your solar data into: • Home automation systems • Custom dashboards • IoT projects • Third-party applications Why Choose Smart Solar? Real-time monitoring Interactive charts and analytics Energy usage reports Remote inverter settings Smart timer automation Instant fault notifications Unlimited devices and locations Secure cloud connectivity Open API integration Fast, reliable and easy to use Take complete control of your solar power system with Smart Solar and monitor your energy production, battery performance, load consumption and inverter health anytime, anywhere.

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.

Screenshots

Smart Solar +4 screens
Deye ESS4 screens

Verdict

The call

The clearest difference is iOS requirement: Deye ESS at 13.0 against Smart Solar +'s 15.0. On price, rating, ratings volume and update cadence 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.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for Smart Solar + against 5.0 for Deye ESS. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

UpkeepUpdate frequency

Smart Solar + ships an update every 2 weeks, Deye ESS every 10 days. The most recent releases landed on October 8, 2026 and October 17, 2026 respectively.

Scorecard1 real difference · 8 level
Smart Solar + versus Deye ESS: the parameters behind the verdict, then further details
ParameterSmart Solar +Deye ESS
PriceFreeFree
Rating5.0 (2 ratings)5.0 (1 ratings)
Number of ratings2 — better1
Update frequencyEvery 2 weeksEvery 10 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size79 MB103 MB
Age rating4+17+
DeveloperSheraz AslamCuiji Technology (Shanghai) Co., Ltd.

Customer experience

Smart Solar +

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Deye ESS

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Smart Solar +

No in-app purchases

None

Deye ESS

No in-app purchases

Questions

Is Smart Solar + free?
Smart Solar + is free to download, with no in-app purchases.
Is Deye ESS free?
Deye ESS is free to download, with no in-app purchases.
Which has better reviews, Smart Solar + or Deye ESS?
Smart Solar + and Deye ESS are both rated 5.0 out of 5 on the App Store, from 2 and 1 ratings respectively.
Do Smart Solar + or Deye ESS have ads?
Neither Smart Solar + nor Deye ESS shows ads.
Which is updated more often, Smart Solar + or Deye ESS?
Smart Solar + ships an update every 2 weeks, and Deye ESS every 10 days. Most recently, Smart Solar + was updated on October 8, 2026 and Deye ESS on October 17, 2026.

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