Inverter – FRONIUS – Verto 25.0 Plus – hybrid – HV
SKU: 4,210,456
Product details
Verto Plus 25.0
Verto Plus 25.0 is a three-phase photovoltaic inverter with a rated power of 25 kW, a DC battery input and full backup power mode. It uses a non-isolated, transformerless topology and three MPPT controllers. It supports a photovoltaic array with a maximum total power of 37.5 kWp.
Key benefits of Verto Plus 25.0
- Three MPPT controllers — the MPP voltage range is 240–870 VDC, and the start-up voltage is 150 VDC.
- PV array up to 37.5 kWp — the maximum input current for PV1, PV2 and PV3 is 28 A each.
- Battery input — voltage range 150–700 V, maximum current 50 A and maximum power 35 kW.
- Full backup power — rated output power of 25 kW and switching time below 20 ms in fast switching mode; standard switching time is below 35 s.
- Temporary AC-Boost power increase — in backup power mode, an apparent power of 50 kVA is available for 5–10 s.
- IP66 protection rating — the permissible ambient temperature ranges from −40 to +60°C.
Who is this a good choice for?
Verto Plus 25.0 is a choice for owners of photovoltaic systems planning to integrate a battery and users who need three-phase backup power. The first group can use the battery input with a maximum power of 35 kW, while the second can benefit from full backup power mode with a rated output of 25 kW and fast switching in under 20 ms.
Datasheet
Datasheet-Verto-Plus-EN-50.pdf
| Parameter | Value |
|---|---|
| DC input data | |
| Maximum input voltage at 1000 W/m² and -10°C under open-circuit conditions (VDC) | 1000 |
| Start-up voltage (VDC) | 150 VDC |
| MPP voltage range (VDC) | 240–870 VDC |
| Number of MPPT controllers | 3 |
| Maximum input current PV1 / PV2 / PV3 (A) | 28 / 28 / 28 |
| Maximum input current per string (A) | 28 A |
| Maximum total short-circuit current (A) | 150 |
| Maximum short-circuit current PV1 / PV2 / PV3 (A) | 50 / 50 / 50 |
| Maximum short-circuit current per string (A) | 50 |
| Maximum total PV array power (kWp) | 37,5 |
| Maximum PV array power for PV1 / PV2 / PV3 (kWp) | 20 / 20 / 20 |
| DC overvoltage category | 2 |
| Maximum inverter reverse current (A) | 0 |
| Maximum photovoltaic generator capacitance to ground (nF) | 5400 |
| Factory-set threshold for monitoring insulation resistance between the generator and ground (kΩ) | 34 |
| Setting range for insulation resistance monitoring between the generator and ground (kΩ) | 34–10 000 |
| Factory-set limits and detection times for sudden residual current (mA / ms) | 30 / 300; 60 / 150; 90 / 40 |
| Factory-set limit value and detection time for continuous residual current (mA / ms) | 300 / 300 |
| Continuous residual current detection setting range (mA) | 30-1000 mA |
| Factory-set interval for periodic insulation resistance checks (h) | 24 |
| Setting range for repeated cyclic insulation resistance checks | - |
| Battery DC input data | |
| Maximum voltage (V) | 700 |
| Minimum voltage (V) | 150 |
| Maximum current (A) | 50 |
| Maximum power (kW) | 35 |
| Number of DC inputs | 1 |
| AC output data | |
| Grid voltage range (VAC) | 176–528 VAC |
| Rated mains voltage (VAC) | 3~ (N)PE 380 / 220 VAC, 3~ (N)PE 400 / 230 VAC, 3~ (N)PE 440 / 253 VAC, 3~ (N)PE 480 / 277 VAC |
| Rated power (kW) | 25 kW |
| Maximum usable inverter DC power (kW) | 32,5 |
| Rated apparent power (kVA) | 25 kVA |
| Rated frequency (Hz) | 50/60 Hz |
| Maximum output current per phase (A) | 53.7 A |
| Initial symmetrical short-circuit current per phase IK″ (A) | 53,7 |
| Power factor cos φ | 0-1 ind./cap. |
| Grid connection (VAC) | 3~ (N)PE 380 / 220 VAC, 3~ (N)PE 400 / 230 VAC, 3~ (N)PE 440 / 253 VAC, 3~ (N)PE 480 / 277 VAC |
| Earthing systems | TT (permitted if UN_PE <30 V), TN-S(permitted), TN-C-S(permitted), IT(not permitted) |
| Maximum output power (kW) | 25 kW |
| Rated output current per phase (A) | 37,9/36,2/32,8/30,1 |
| Total harmonic distortion (%) | <3% |
| AC overvoltage category | 3 |
| Peak inrush current (A) | 24,72 |
| RMS inrush current (A) | 6,82 |
| Inrush current duration (ms) | 1,99 |
| Maximum output short-circuit current and duration (A / ms) | 53,74 / 13,51 |
| AC output data in Full Backup mode | |
| Maximum output current per phase during three-phase operation (A) | 53,7 |
| Maximum output current during single-phase operation (A) | 72.5 (AC-Boost for 5–10 s) |
| Rated output power (kW) | 25 kW |
| Apparent power in AC-Boost mode (kVA) | 50 kVA (AC-Boost for 5–10 s) |
| Rated output current per phase (A) | 53,7 |
| Rated mains voltage (VAC) | 3~ (N)PE 380 / 220 VAC, 3~ (N)PE 400 / 230 VAC, 3~ (N)PE 440 / 253 VAC, 3~ (N)PE 480 / 277 VAC |
| Rated frequency (Hz) | 50/60 Hz |
| Switching time (s) | <35 s |
| Switching time in fast switching mode (ms) | <20 ms |
| Power factor cos φ | 0–1 individuals/container |
| Efficiency | |
| Nighttime standby losses (W) | 16 |
| European efficiency at 300/600/870 VDC (%) | 97,24 / 97,74 / 97,11 |
| Maximum efficiency (%) | 97,59 |
| Operating conditions and protection | |
| Protection class | 1 |
| Device EMC emission class | B |
| Pollution degree | 3 |
| Permissible ambient temperature (°C) | -40°C - +60°C |
| Permissible storage temperature (°C) | -40°C - +70°C |
| Relative humidity (%) | 0-100% |
| Sound pressure level (dB(A)) | 56.7 dB(A) (ref. 20 µPA) |
| Degree of protection | IP66 |
| Dimensions and weight | |
| Dimensions: height × width × depth (mm) | 865 × 574 × 279 |
| Inverter weight (kg) | 40,1 |
| General information | |
| Inverter topology | non-isolated, transformerless |
Official distribution
