Fronius Solar.web

PV monitoring for your photovoltaic system

Solar.web App on smartphone

Fronius Solar.web app:
Your PV system in view at all times

The free Fronius Solar.web app enables PV system owners to keep track of their energy yields and consumption at all times and get the most out of their photovoltaic system. 

Two adults and a child relaxing on a terrace with scenic hills in the background; one person holding a tablet, a small table with a drink nearby.

Advantages

Understand
Keep track of PV generation, consumption and economic yield wherever and whenever.
Analyze
Know precisely when and how much energy you generate and consume. By integrating the Fronius Smart Meter, you can display additional data for specific consumers in the app, such as a heat pump.
Optimize
Control your current flows and start large consumers at times of high PV generation to save even more.
Understand
Keep track of PV generation, consumption and economic yield wherever and whenever.
Analyze
Know precisely when and how much energy you generate and consume. By integrating the Fronius Smart Meter, you can display additional data for specific consumers in the app, such as a heat pump.
Optimize
Control your current flows and start large consumers at times of high PV generation to save even more.

Solar.web - Discover functions

In addition to monitoring your PV system, Solar.web offers many other useful features.
Fully charged battery icon
Battery control
A simple click in the app lets you fully charge your battery storage system, either with PV or power from the grid. Your stored power is held ready for 24 hours, ensuring you’re protected during any unexpected outage. You can cancel this mode at any time in Fronius Solar.web.
Compliance shield icon
Free warranty extension
Extend your warranties for Fronius devices in Solar.web at no cost. Simply register your product in the portal and enjoy solar generation with full peace of mind.

More convenience with Premium functions

Solar.web Premium: Greater insight for increased efficiency

The free Basic version on its own offers a large range of functions. For users who want to take the analysis and optimization of their PV system further, the paid Premium version* of Fronius Solar.web offers a number of additional features.

Person sitting on a sofa in a modern living room using a tablet.
Energy Cost Assistant
The Energy Cost Assistant optimizes charging and discharging of the battery storage system by responding to electricity prices in real time. This means at periods where feed-in tariffs are high, your battery storage system will remain discharged or continue to discharge as the Energy Cost Assistant will feed the PV yield into the public grid. The intelligent feature also helps to extend the service life of the battery storage system by only charging when it makes economic sense to do so.
Learn more about the ECA
Weather & yield forecast
Fronius Solar.web Premium provides a seven-day weather forecast and a two-day PV yield forecast, helping you plan your energy consumption more effectively.
Presentation mode
Enables you to display your PV system on a large screen. The system data are updated in real time for a clear overview.
Energy Cost Assistant
The Energy Cost Assistant optimizes charging and discharging of the battery storage system by responding to electricity prices in real time. This means at periods where feed-in tariffs are high, your battery storage system will remain discharged or continue to discharge as the Energy Cost Assistant will feed the PV yield into the public grid. The intelligent feature also helps to extend the service life of the battery storage system by only charging when it makes economic sense to do so.
Learn more about the ECA
Weather & yield forecast
Fronius Solar.web Premium provides a seven-day weather forecast and a two-day PV yield forecast, helping you plan your energy consumption more effectively.
Presentation mode
Enables you to display your PV system on a large screen. The system data are updated in real time for a clear overview.
*Available in selected countries

Solar.web portal for installers:
 Your PV projects at a glance – wherever and whenever

Whether you’re a homeowner or an energy professional, Fronius Solar.web gives you comprehensive insights into all your PV systems. The web version is particularly valuable for installers, offering enhanced tools to elevate customer service and system optimization.

To the Fronius Solar.web portal
Solar.web app on device with blue background
Solar.web functions for installers
Fleet monitoring in real time
Call up current and historical system data when and where you want in Fronius Solar.web
Remote fault monitoring
Give an immediate (remote) response. Fronius Solar.web allows you to offer your customers the best support without having to attend their premises in person.
Add-on simulations
See at a glance whether additional components, such as battery storage or Ohmpilot, would pay for your customer – and boost efficiency and customer satisfaction.
Fleet monitoring in real time
Call up current and historical system data when and where you want in Fronius Solar.web
Remote fault monitoring
Give an immediate (remote) response. Fronius Solar.web allows you to offer your customers the best support without having to attend their premises in person.
Add-on simulations
See at a glance whether additional components, such as battery storage or Ohmpilot, would pay for your customer – and boost efficiency and customer satisfaction.

Start PV monitoring now 

App downloaden & loslegen

Google Play StoreApple Store
To the Solar.web portal

Fronius Solar.web Premium membership

Compare the Solar.web Basic and Premium functions to find the right solution for your requirements.

Advantages Free Premium
  Monitoring and analysis of PV data   x  x
  Automatic reports and notifications   x  x
  Remote inverter update function  x  x
  Bar charts of daily production and consumption (1)                x  x
  Production and consumption curves on a daily basis (1)  x  x
  Individual reports can be called up at any time   -  x
  Display of PV profitability (1)  -  x
  Yield and cost overview (1)  -  x
  Forecast of PV production (2)  -  2 days
  Extensive weather display (2)  -  x
  Presentation mode   -  x
  Support for flexible electricity tariffs (3)  -  x
  Cost optimization with Energy Cost Assistant (4)  -  x

(1) Only possible in combination with a meter (Fronius Smart Meter)

(2) Currently available for one system in the following countries (more to follow shortly): Australia (Australia), België (Belgium), Cyprus (Cyprus), Danmark (Denmark), Deutschland (Germany), Eesti (Estonia), España (Spain), France (France), French Guiana (French Guiana), French Polynesia (French Polynesia), French Southern Territories (French Southern Territories), Hrvatska (Croatia), Italia (Italy), Lëtzebuerg (Luxembourg), Lietuva (Lithuania), Magyarország (Hungary), Mayotte (Mayotte), Monaco (Monaco), Nederland (Netherlands), New Caledonia (New Caledonia), New Zealand (New Zealand), Noreg (Norway), Österreich (Austria), Polska (Poland), Puerto Rico (Puerto Rico), România (Romania), Saint Barthélemy (Saint Barthélemy), Saint Martin (French part) (Saint Martin (French part)), Saint Pierre and Miquelon (Saint Pierre and Miquelon), Suomi (Finland), Sverige (Sweden), Svizzera (Switzerland), United Kingdom (United Kingdom), United States (United States), Wallis and Futuna (Wallis and Futuna), България (Bulgaria)

(3) Currently available in: België (Belgium), Danmark (Denmark), Deutschland (Germany), Eesti (Estonia), España (Spain), France (France), Hrvatska (Croatia), Italia (Italy), Lëtzebuerg (Luxembourg), Lietuva (Lithuania), Monaco (Monaco), Nederland (Netherlands), Österreich (Austria), Polska (Poland), Suomi (Finland), Sverige (Sweden), United Kingdom (United Kingdom) Supported tariffs: aWATTar hourly Austria, Spot-Index

(4) Only in conjunction with a compatible PV system (GEN24/Verto inverter with battery storage) and flexible tariff

Still have questions?

You can find more answers to frequently asked questions here: 

To all frequently asked questions