The Verto Plus is available in six models with rated AC power outputs of 15 kW, 17.5 kW, 20 kW, 25 kW, 29.9 kW, and 33.3 kW. Each unit measures 865 mm x 574 mm x 279 mm, weighs 43 kg, and delivers a peak output power of 30 kW. With an IP-66 rating, the inverters operate in temperatures from -25°C to 60°C and feature regulated air cooling and automatic arc detection for enhanced safety. “Developed for farms, small businesses as well as larger single and multi-family homes, the Fronius Verto Plus offers maximum planning freedom,” the company stated.
The inverters support a DC voltage range of 150-1,000 V, with a usable maximum power point tracking (MPPT) voltage range of 150-807 V and a nominal input voltage of 600 V. They include three MPPT inputs with two DC connections per MPPT, optimizing energy capture. When paired with a battery storage system, the Verto Plus provides a robust three-phase emergency power supply for entire buildings. Its Enhanced Power Harvest System boosts usable PV output by up to 150%, while the Dynamic Peak Manager ensures high yields even under partial shading.
Fronius emphasizes quality and data security in the Verto Plus design. “With the Fronius Verto Plus, our customers are consciously opting for quality from Austria. In addition to a high-quality, high-performance inverter, this also includes the responsible and careful handling of data,” said Harald Scherleitner, CSO and member of the Fronius Executive Board. “We rely on the highest security standards and store all customer and system data separately and exclusively on European servers. Enhanced security measures, an ISO27001-certified information security system, and regular security audits are a matter of course at Fronius.”
The Verto Plus reflects Fronius’s commitment to sustainable energy solutions, combining advanced technology with user-focused features. While maximum and European efficiency values were not disclosed, the inverter’s design prioritizes reliability, flexibility, and performance, supporting a wide range of solar energy applications. This launch strengthens Fronius’s position as a leader in innovative solar technology, delivering high-quality solutions for global markets.
