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Fronius SOLARWEB vs AVEVA PI System

Fronius SOLARWEB logo

Fronius SOLARWEB

Software

Solar inverter monitoring and analytics platform

From
Free
Rated
-
Full reviewWebsite
AVEVA PI System logo

AVEVA PI System

Software

Industrial data infrastructure for real-time insights

From
On request
Rated
-
Full reviewWebsite

The short version

  • Only Fronius SOLARWEB has a free tier, so it costs nothing to try first.
  • Each has a real cost: Fronius SOLARWEB only works optimally with Fronius hardware; monitoring of third-party inverters is not supported; AVEVA PI System pricing is not published and comes through an account representative
  • They diverge on capability: Fronius SOLARWEB covers Real-time monitoring, AVEVA PI System covers Real-time data collection.

Where they differ

Only the attributes on which Fronius SOLARWEB and AVEVA PI System actually diverge.

Attributes where Fronius SOLARWEB and AVEVA PI System differ
AttributeFronius SOLARWEBAVEVA PI System
Starting priceFreeOn request
Pricing modelUnknownone-time
Free tierYesNo
PlatformsWeb, iOS, AndroidDesktop, Web, Mobile, Api
Founded19451967

Identical on both: user rating (Not yet rated), category (Unknown).

What each one covers

Drawn from each product's published feature list. An absence here means we hold no record of it - not that the product lacks it.

Only in Fronius SOLARWEB

  • Real-time monitoring
  • Performance analytics
  • System optimization
  • Alert notifications
  • Mobile app
  • SSL encryption
  • Cloud deployment
  • Web support

Only in AVEVA PI System

  • Real-time data collection
  • Time-series data storage
  • Asset framework
  • Visualization
  • Analytics
  • Event management
  • Notifications
  • Data integration

What people use each for

The jobs each tool is most often brought in to do.

Fronius SOLARWEB

  • System monitoringnot AVEVA PI System
  • Performance trackingnot AVEVA PI System

AVEVA PI System

  • Collecting and historising real-time process data from plant equipmentnot Fronius SOLARWEB
  • Operations dashboards and alerting through PI Visionnot Fronius SOLARWEB
  • Edge data collection where connectivity is intermittentnot Fronius SOLARWEB
  • Pulling process data into Excel analysis with PI DataLinknot Fronius SOLARWEB
  • Utilities, pharma, mining and oil and gas process monitoringnot Fronius SOLARWEB

Where each one falls short

Documented limitations, not opinions. Every one is a constraint you would hit in normal use.

Fronius SOLARWEB

  • Only works optimally with Fronius hardware; monitoring of third-party inverters is not supported
  • Advanced historical analytics and forecasting features require paid premium subscription
  • Requires stable internet connectivity and cloud connection for all functionality
  • String-level diagnostics require onsite inspection to identify which panel within a string is failing

AVEVA PI System

  • Pricing is not published and comes through an account representative
  • The vendor is moving to a subscription commercial model, so perpetual licence expectations no longer hold
  • Made up of several separately named components, including PI Server, PI Vision, Edge Data Store and the adapters and connectors needed per data source

Pricing, plan by plan

Fronius SOLARWEB

Free
  • BasicFree
    • Real-time energy monitoring
    • Daily/monthly/yearly production charts
    • Battery storage monitoring

AVEVA PI System

On request
  • Data Archive$undefined/license
    • Time-series data storage
    • High-speed data collection
    • Data compression
  • Operations$undefined/license
    • PI Vision dashboards
    • AF analytics
    • Event frames
  • Enterprise$undefined/license
    • PI Integrator
    • Cloud connectivity
    • Advanced analytics

Which should you pick?

Choose Fronius SOLARWEB if

  • You need real-time monitoring.
  • You want to start without paying.
  • You work on Web, iOS, Android.
  • You also want performance analytics.
Fronius SOLARWEB review

Choose AVEVA PI System if

  • You need real-time data collection.
  • You work on Desktop, Web, Mobile, Api.
  • You also want time-series data storage.
AVEVA PI System review

Questions people ask

Is Fronius SOLARWEB or AVEVA PI System better?
Neither clearly leads. Fronius SOLARWEB starts at Free and AVEVA PI System at On request, and user ratings are close enough to be indistinguishable. Choose on capability and platform support.
Which is cheaper, Fronius SOLARWEB or AVEVA PI System?
Fronius SOLARWEB has a free tier; the other does not. Paid plans start at Free for Fronius SOLARWEB and On request for AVEVA PI System.
Does Fronius SOLARWEB or AVEVA PI System run on more platforms?
Fronius SOLARWEB runs on Web, iOS, Android. AVEVA PI System runs on Desktop, Web, Mobile, Api.
Can I use Fronius SOLARWEB for free?
Yes. Fronius SOLARWEB has a free tier, so you can try it without paying. AVEVA PI System starts at On request.
What is Fronius SOLARWEB best used for?
Fronius SOLARWEB is most often used for system monitoring, performance tracking. Of those, system monitoring and performance tracking are not what AVEVA PI System is typically brought in for.
What can Fronius SOLARWEB do that AVEVA PI System cannot?
Fronius SOLARWEB covers Real-time monitoring, Performance analytics, System optimization, Alert notifications. AVEVA PI System covers Real-time data collection, Time-series data storage, Asset framework, Visualization.

Answered from the vendors’ own pages

Fronius SOLARWEB: Does Fronius Solar.web work offline?

No, Fronius Solar.web requires stable internet connectivity as it is a cloud-based monitoring platform.

Source
Fronius SOLARWEB: What is the cost of Fronius Solar.web?

The basic version is completely free for registered Fronius hardware users. A premium subscription is available for advanced analytics and forecasting features, though specific pricing is not disclosed on the website.

Source
Fronius SOLARWEB: What Fronius products work with Solar.web?

Solar.web monitors Fronius inverters, smart meters, battery storage systems, and EV charging products. Advanced features like energy optimization require compatible GEN24/Verto inverters.

Source
Fronius SOLARWEB: Does Fronius Solar.web have a mobile app?

Yes, Solar.web offers native iOS and Android mobile applications for real-time monitoring.

Source
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