Comparison

mySolarEdge vs SundialEV

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

Head to head
About

mySolarEdge

Monitor and control your SolarEdge smart energy devices remotely. Track energy production and consumption in real-time, identify efficiency improvements, and manage smart home devices and EV charging. Troubleshoot inverter issues with guided instructions.

Highlights
  • Real-time energy tracking
  • Energy efficiency identification
  • Smart home device control
  • Remote EV charging management
  • Inverter status and troubleshooting
  • Network setting configuration
Features
Read full description

Manage your SolarEdge smart energy devices – anytime, anywhere Use mySolarEdge to maximize your SolarEdge experience as well as your electricity savings: · Track your energy use and production in real-time, with mobile-optimized features · Identify ways to become more energy efficient · Control your smart home devices and manage SolarEdge EV charging remotely · View solar inverter status for quick troubleshooting using step-by-step instructions and easy to read menus in SetApp-enabled inverters only · Set-up inverter communication and network settings in SetApp-enabled inverters only * To get monitoring permissions, contact your installer. ** For energy usage monitoring, a consumption meter is required.

About

SundialEV

This app intelligently directs surplus solar energy to charge your electric vehicle instead of sending it back to the grid. It helps users save money by avoiding high electricity buy-back rates and utilizing cheaper off-peak charging times. The system is designed for a set-and-forget experience, integrating with existing EV and solar hardware.

Highlights
  • Charges EV with surplus solar
  • Avoids grid export for low rates
  • Set charging floor and battery reserve
  • Works with all Tesla models
  • Coordinates with Powerwall
  • Utilizes off-peak charging
Features
Read full description

Your rooftop solar is worth far more in your car than sold back to the grid. SundialEV automatically charges your EV from surplus solar instead of exporting it for pennies — set it once and forget it. Under "Net billing" electric plans (like NEM 3.0), utilities pay you a few cents for the solar you export, then charge you full price for the same energy at night. Sundial closes that gap: when your panels make more than your home needs, it sends the surplus to your car instead of the grid, saving most users on their electricity bills. • Set-and-forget — pick a charging floor and a battery reserve once; Sundial does the rest • Works with every Tesla model — and with any EV brand via an OCPP smart wall charger, like the Wallbox Pulsar Plus • Reads your production from Tesla, SolarEdge, Enphase solar systems (+ more now) • Coordinates with your Powerwall — you choose how full it gets before the car charges • Tops up on cheap off-peak power on your schedule, and avoids peak-rate windows when solar isn't available • Need range right now? One tap starts a full-speed charge — solar takes back over when it's done • No new hardware — works with the solar, battery, car, and charger you already own

Screenshots

mySolarEdge4 screens
SundialEV4 screens

Verdict

The call

The clearest difference is review sentiment: SundialEV at 100% against mySolarEdge's 31%. SundialEV also leads on rating (5.0 vs 4.5) and update cadence (every 5 days vs every 3 weeks). mySolarEdge's advantage is ratings volume (19K vs 11) and device support (3 vs 1). On price, ads, in-app purchases and monetization model 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

SundialEV holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: mySolarEdge has 19K ratings behind it against 11, so its average is the more settled of the two. Written reviews point the same way: 31% of mySolarEdge's written reviews are positive against 100% of SundialEV's.

UpkeepUpdate frequency

mySolarEdge ships an update every 3 weeks, SundialEV every 5 days. The most recent releases landed on October 18, 2026 and October 11, 2026 respectively.

Scorecard5 real differences · 5 level
mySolarEdge versus SundialEV: the parameters behind the verdict, then further details
ParametermySolarEdgeSundialEV
PriceFreeFree
Rating4.5 (19K ratings)5.0 (11 ratings) — better
Positive reviews31.2% of reviews100.0% of reviews — better
Number of ratings19K — better11
Update frequencyEvery 3 weeksEvery 5 days — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone
Requires iOS15.0 — better16.4
Further details — not scored
Size85 MB42 MB
Age rating4+4+
DeveloperSolarEdge TechnologiesAppAhead

Customer experience

mySolarEdge

All ratings18,944 ratings
Positive89.0%
Neutral4.4%
Negative6.5%
Written reviews974 reviews
Positive31.2%
Neutral17.4%
Negative51.4%

SundialEV

All ratings11 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

mySolarEdge

Reported bugs

5 issues
  • Login issues and password reset problems
  • Incorrect daily production units
  • Delayed or missing data updates
  • Incompatibility with newer devices
  • Inability to edit account information

Requested features

6 requests
  • Add ability to set charging/discharging limits
  • Add ability to control charging current
  • Add production vs time of day graph
  • Add ability to view individual panel production
  • Add ability to set alerts/notifications for issues
Show 1 more
  • Add ability to customize electricity rates and costs

SundialEV

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

mySolarEdge

No in-app purchases

None

SundialEV

No in-app purchases

Questions

Is mySolarEdge free?
mySolarEdge is free to download, with no in-app purchases.
Is SundialEV free?
SundialEV is free to download, with no in-app purchases.
Which has better reviews, mySolarEdge or SundialEV?
SundialEV is rated higher. mySolarEdge averages 4.5 out of 5 from 19K ratings, while SundialEV averages 5.0 from 11 ratings.
Do mySolarEdge or SundialEV have ads?
Neither mySolarEdge nor SundialEV shows ads.
Which is updated more often, mySolarEdge or SundialEV?
mySolarEdge ships an update every 3 weeks, and SundialEV every 5 days. Most recently, mySolarEdge was updated on October 18, 2026 and SundialEV on October 11, 2026.

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