Fronius Verto 25.0 inverter

The flexible inverter for every roof – Fronius Verto

The Fronius Verto inverter has been designed and engineered for small businesses, agriculture and apartment buildings. With its multi-MPPT concept with four high-current MPPTs (28 A per string and MPPT), a wide input voltage range and innovative shading management, it ensures the highest yields. Regardless of whether you are building a new photovoltaic system or expanding an existing one - with Fronius Verto, even complicated system projects with different module orientations or inclinations are not a problem.

– Full flexibility
– Maximum security
– Easy installation and commissioning
– Optimum use of photovoltaic surplus

Fronius Verto: Designed to transform.
Available in power classes 25, 27, 30 and 33.3 kW.

Fronius Verto inverter – The optimal solution for every roof

Thanks to the SuperFlex design with the multi-MPPT concept and a wide input voltage range, even complex system designs are no problem for the Fronius Verto. The new inverter also offers maximum flexibility during installation. Can be placed hanging or lying down. There are many options available to you when selecting modules. Thanks to the four high-current MPPTs – 28 A per string and MPPT – even high-current modules can be used without problems.

Security without additional components – Fronius Verto inverter [#$$#]

The issue of safety plays a central role in Fronius Verto. As standard, it comes with either a type 2 surge protector (SPD) on the AC and DC side, or a type 1+2 SPD on the AC and DC side. An Arc Fault Circuit Interrupter (AFCI) is also factory-integrated into the Fronius Verto, which protects the PV system from arcing. Therefore, Fronius Verto guarantees the highest safety standards even in its basic configuration without additional accessories. Also, your customers' data is well protected by us. This is ensured by our certified information security system, as well as our servers and cloud storage in Europe.

Maximum comfort during installation

With a spacious and well-protected connection area, Fronius Verto offers installers enough space to work quickly and comfortably. Its housing is designed with a large AC connection area, MC4 plugs and wall bracket for particularly easy installation. With a grip range from 4 to 35 mm2, a wide variety of cable types can be used depending on your needs.

Coupling the sector is easy – Fronius Verto inverter

With its open interfaces, Fronius Verto enables the easy integration of charging boxes or compatible heat pumps such as Fronius Wattpilot and Fronius Ohmpilot. Integration of third-party products via Modbus RTU, Modbus TCP or Solar API is also possible without problems.

Durable quality

When manufacturing Fronius products, we always act according to the maxim "Sustainably thought, sustainably made". We attach great importance to the conscious use of resources and use recycled and reusable materials whenever possible. The Fronius Verto impresses with its particularly long lifespan thanks to the active cooling of the power electronics. SPDs can also be replaced directly in the field. This saves time and saves resources.

Fronius digital instruments: from commissioning to maintenance

Fronius Solar.start – the application by professionals for professionals

Configure Fronius inverters in just a few minutes: Solar.start makes your work easier.

• Quick and easy commissioning in just three steps
  1. Network settings
  2. Product configuration
  3. Integration in the Fronius Solar.web monitoring platform
• Quick access to the web interface for settings and additional functions
• Full guarantee when you register your inverter product on Solar.web
• Connecting to useful platforms such as Solar.web or Solar.SOS

Simply download and start commissioning.