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Solar Energy
21/10/2025 / Milton Keynes
Products and Solutions

Fronius Software Webshop Now Live for Customers Across the UK

We’re excited to announce the launch of the Fronius Software Webshop, now available to all our valued customers across England, Scotland, Wales and Northern Ireland. This marks a significant step forward in making our digital solutions more accessible, convenient and tailored to your needs.

Whether you're a homeowner looking to extend your warranty or a certified installer upgrading inverter capabilities, the webshop is designed to make your experience seamless and straightforward.

Simple, Secure Payments

Purchasing software and services is now easier than ever. The webshop supports a variety of popular payment methods including:

  • Fronius account (where applicable)
  • PayPal
  • Credit or debit card
  • Klarna 

This flexibility ensures you can choose the payment option that suits you best.

Extended Peace of Mind with Warranty Extensions

Customers can now purchase warranty extensions of up to 20 years directly online. This is in addition to the standard warranty of up to 10 years available on selected Fronius products. It’s a simple way to protect your investment and enjoy long-term peace of mind.

Learn more about our standard warranty.

Unlock More with Solar.web Premium

After your initial 14-day free trial, you can now subscribe to Solar.web Premium for 3 months, 1 year or 3 years. This powerful tool gives you access to:

  • PV production forecasting
  • Comprehensive weather widget
  • Energy Consumption Analysis (ECA)
  • And much more 

It’s the perfect way to gain deeper insights into your solar energy system and optimise performance.

Explore Solar.web Premium features.

Upgrade to Hybrid with Fronius UP.storage

Installers, EPCs and sales partners who are Fronius Certified Partners can now purchase Fronius UP.storage via the webshop. This upgrade transforms existing GEN24 inverters into GEN24 Plus hybrid inverters, unlocking:

  • Full backup emergency power
  • Battery storage capabilities 

It’s a game-changer for Fronius PV system owners looking to maximise energy independence and resilience.

Exclusive Benefits for Certified Installers

We’re proud to support our installer community with special offers:

  • Fronius System Partners and System Partner Plus certified installers receive Solar.web Premium free of charge
  • Fronius Trained Installers enjoy a 50% discount on the annual Solar.web Premium subscription 

It’s our way of saying thank you for your continued partnership and commitment to excellence.

So why not download Solar.web from the Apple app Store or Google Play, see how you can benefit during the 14 trial and then sign up to receive even more detailed data about your PV system and how you can use it to its full potential.

Google Play StoreApple Store

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Contact us

Fronius UK Solar & Energy Tech Support Team
+44(0)1908 512 316