Comparison

Yaskawa Connect Pro vs DeltaSolar

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

Head to head
About

Yaskawa Connect Pro

Read full description

*Able to connect to hardware such as FG4E, FG4C, WiFi gateway, GPRS gateway, FOMlink module. *By connecting the FOMlink module, you can initialize the ENC NO-LCD inverters, modify parameter settings, and upgrade firmware. *When installing the ENC series gateway, you can choose different communication ways to access the Internet; configure the gateway to send data directly to the 3rd party server. *When installing ENC series gateways, you can scan the Modbus bus and perform required configuration and maintenance. *When installing ENC and various types of gateways, the process of activating and creating a PV plant becomes simpler; even when encountering field problems, the configuration process and diagnostic data can be sent directly to the cloud.Timely access to technical services. *Operation and maintenance users with accounts can directly view data and alarms through mobile phones; according to different permissions, they can remotely control power plants.

About

DeltaSolar

Monitor your solar energy system's performance remotely or onsite. Track energy production, consumption, and export, with historical data for analysis. View grid and solar power voltage, frequency, and amps for comprehensive system insights.

Highlights
  • Remote Wi-Fi access
  • Direct onsite connection
  • Energy status and analysis
  • Production, consumption, export data
  • Historical performance data
  • Grid and solar voltage/frequency monitoring
Features
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Connect the Delta equipment to the sites Wi-Fi connection for remote access anywhere or connect directly to the inverter onsite using your smart device eliminating the need to have a Wi-Fi internet service. •Full “At a Glance” energy status and analysis •Display of production, consumption, energy bought and energy exported* •Historic data available by day, month or year for comparisons of performance •View grid voltage and frequency as well as the solar power voltage and amps •Easy commission and connect method *Requires the installation of the CT clamp and cable or external power meter. Delta’s P2P (point to point) feature offers the ability to connect your smart device directly to your inverter or battery and receive rapid data update to see your loads and generation as it happens. A new web portal version of the app is also available using your app login details at https://mydeltasolar.deltaww.com.

Screenshots

Yaskawa Connect Pro4 screens
DeltaSolar4 screens

Verdict

The call

The clearest difference is update cadence: Yaskawa Connect Pro at every 3 weeks against DeltaSolar's every 2 months. DeltaSolar's advantage is iOS requirement (11.0 vs 13.0). 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

Yaskawa Connect Pro ships an update every 3 weeks, DeltaSolar every 2 months. The most recent releases landed on October 11, 2026 and October 24, 2026 respectively.

Scorecard2 real differences · 8 level
Yaskawa Connect Pro versus DeltaSolar: the parameters behind the verdict, then further details
ParameterYaskawa Connect ProDeltaSolar
PriceFreeFree
Rating—1.0 (1 ratings) — better
Positive reviews—0.0% of reviews
Number of ratings—1 — better
Update frequencyEvery 3 weeks — betterEvery 2 months
AdsNoNo
In-app purchasesNoNo
Monetization—Free
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.011.0 — better
Further details — not scored
Size233 MB136 MB
Age rating4+4+
DeveloperFOMWARE LIMITEDDelta Electronics, Inc.

In-app purchases

None

Yaskawa Connect Pro

No in-app purchases

None

DeltaSolar

No in-app purchases

Questions

Is Yaskawa Connect Pro free?
Yaskawa Connect Pro is free to download, with no in-app purchases.
Is DeltaSolar free?
DeltaSolar is free to download, with no in-app purchases.
Do Yaskawa Connect Pro or DeltaSolar have ads?
Neither Yaskawa Connect Pro nor DeltaSolar shows ads.
Which is updated more often, Yaskawa Connect Pro or DeltaSolar?
Yaskawa Connect Pro ships an update every 3 weeks, and DeltaSolar every 2 months. Most recently, Yaskawa Connect Pro was updated on October 11, 2026 and DeltaSolar on October 24, 2026.

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