Fronius Verto Plus 25.0 – Hybrid Inverter with 3-Phase Backup Power Supply
The Fronius Verto Plus 25.0 is a three-phase hybrid inverter with an AC rated power of 25,000W, designed for small businesses, agriculture and multi-family buildings. Three high-current MPP trackers and a wide voltage range from 150 to 1,000V provide high flexibility for complex system designs – the integrated Dynamic Peak Manager compensates for yield losses even under partial shading.
When a battery storage system is connected, the Verto Plus 25.0 provides full three-phase backup power for the entire building, even for large loads such as heat pumps or fans. Integrated surge protection and Arc Guard Technology for arc fault detection and interruption ensure high safety standards as standard equipment.
Technische Daten
| Manufacturer article number (HAN) | 4,210,456 |
| Number of MPP trackers | 3 |
| DC input voltage range | 150–1,000V |
| Nominal input voltage | 600V |
| Usable MPP voltage range | 150–870V |
| MPP voltage range at rated power | 300–870V |
| Max. usable input current per MPPT | 28A |
| Max. PV array power (inverter) | 37,500Wpeak |
| AC rated power | 25,000W |
| Nom. AC output current (380V / 400V) | 37.90A / 36.2A |
| Grid connection | 3~(N)PE 380/220V or 3~(N)PE 400/230V |
| Frequency range | 50/60Hz (45–65Hz) |
| Total harmonic distortion | <3% |
| Power factor | 0–1 ind./cap. |
| Max. efficiency | 98.16% |
| European efficiency (ηEU) | 97.74% |
| Full Backup power supply | 25,000VA three-phase, switch-over time approx. 11 sec.; requires additional external switching components (Backup Controller & Backup Switch) for grid switch-over |
| Peak output power Full Backup | 50,000VA (max. 10 sec.) |
| Battery connection technology | DC connectors Stäubli MC4 Evo Stor |
| Max. battery charging power | 33,250W |
| Max. battery discharging power | 25,000W |
| Compatible batteries | Fronius Reserva, BYD Battery-Box Premium HVM/HVS (excluding HVM8.3 and 3×HVM22.1) |
| Arc fault detection | Arc Guard Technology (integrated) |
| DC/AC surge protection | integrated, DC Type1+2 / AC Type2 |
| Additional protective functions | DC insulation monitoring, DC disconnect switch, reverse polarity protection, RCMU |
| Dimensions (H×W×D) | 865×574×279mm |
| Weight | 43kg |
| Protection rating / class | IP66 / I |
| Night-time consumption | <16W |
| Cooling | Active air cooling |
| Installation | Indoor and outdoor installation, 90°–10° tilt |
| Ambient temperature range | -25°C to +60°C |
| Noise emissions | <56.7dB(A) |
| Interfaces | WLAN, Ethernet LAN, 2×RS485 (Modbus RTU SunSpec), 6 digital inputs/outputs, integrated data logger & web server |
| Certificates / standards compliance | IEC62109-1/-2, VDE-AR-N4105:2018, R25 |
| Country of manufacture | Austria |
Anwendung
| Small businesses and agriculture with high energy demand |
| Multi-family buildings and commercial PV systems |
| New PV systems as well as extensions of existing systems |
| Three-phase backup power in case of grid failure (with battery storage and grid switch-over device) |
| Sector coupling via open interfaces, e.g. with Fronius Wattpilot Flex or Fronius Ohmpilot |
Lieferumfang
| Fronius Verto Plus 25.0 inverter |
| Wall mounting bracket |
| Connection terminals for DC and AC wiring |
| Quick start guide |
| Product type: | Hybrid Inverter |
Questions about delivery?
You can reach our customer service at:
Tel: +49 (0) 211 54 555 777
To the contact form
Tel: +49 (0) 211 54 555 777
Manufacturer according to GPSR
Fronius International GmbH, Froniusstraße 1, 4643 Pettenbach, Österreich, contact@fronius.com
Fronius International GmbH, Froniusstraße 1, 4643 Pettenbach, Österreich, contact@fronius.com
