Fronius Verto 25.0 - 4-MPPT Inverter for Demanding Projects
The Fronius Verto 25.0 with four independent MPP trackers is designed for complex commercial installations where maximum flexibility in module wiring is required. With 25 kW AC rated power and a wide input voltage range, this three-phase string inverter meets even demanding project requirements. Certification according to VDE-AR-N 4110 enables use in medium voltage systems.
Four MPP Trackers for Maximum Design Freedom
Unlike the 3-MPPT variant, the Fronius Verto 25.0 offers four independent MPP trackers with two DC inputs each. This configuration enables separate optimization of four different module fields or roof areas. The usable MPP voltage range of 150 to 870 volts and maximum PV generator capacity of 37,500 Wp provide extensive planning options.
Professional Safety Equipment
The Fronius Verto 25.0 comes with an extended safety package: In addition to Arc Guard Technology, it features DC and AC surge protection Type 1+2 or Type 2, DC isolation measurement, integrated DC disconnect switch, RCMU, and reverse polarity protection. Certification according to VDE-AR-N 4110 confirms suitability for medium voltage connections.
Comprehensive Communication Options
The Fronius Verto 25.0 offers WiFi, two Ethernet connections, and RS485 interfaces for connection to higher-level control systems. The wired shutdown function is integrated, and six digital inputs and outputs enable connection to ripple control receivers and energy management systems.
Robust Construction for Continuous Operation
The larger housing measuring 865 x 574 x 279 mm provides optimal heat dissipation for the 4-MPPT configuration. With active air cooling, IP66 protection rating, and an operating temperature range from -40 to +60 degrees Celsius, the Fronius Verto 25.0 is designed for professional use.
The Fronius Verto 25.0 at a glance:
