Fronius
Fronius Verto 33.3 / SPD 1+2 Inventer
Product Code: FRN-VERTO-33.3-SPD12
€2,999.00
+ VAT based on country
High-performance three-phase solar inverter with 33.3 kW AC output, four MPPTs, and integrated surge protection (SPD Type 1+2), designed for commercial and industrial photovoltaic systems.
Technical Specifications
General
- Brand
- Fronius
- Model
- Fronius Verto 33.3 / SPD 1+2 Inventer
- SKU
- FRN-VERTO-33.3-SPD12
- Power Output
- 33,300 W
- Voltage
- 600 V DC
- Dimensions
- 574 × 865 × 279 mm
- Weight
- 41.75 kg
- Warranty
- 5
Technical
- Input Voltage
- 150–1000 V DC
- Output Voltage
- 380 / 400 / 440 / 480 V AC
- Frequency
- 50 / 60 Hz (45–65 Hz)
- MPPT Range
- 150–870 V DC
- Max PV Power
- 50,000 W
- Max PV Voltage
- 1,000 V DC
- Max PV Current
- 28 A per MPPT
- Nominal Power
- 33,300 W
- Peak Power
- 33,300 VA
- THD
- < 1 %
- Power Factor
- 0 – 1
- Operating Temperature
- –40 °C to +60 °C
- Protection Rating
- IP66
- Cooling
- Active cooling technology
- Noise Level
- < 54.6 dB(A)
- Certifications
- CE, IEC, VDE, EN 50549, AS/NZS 4777
- Compatibility
- Compatible with standard photovoltaic modules and grid connections
- Communication
- Ethernet (LAN), RS485
- Display
- Status LEDs
- Monitoring
- App-based remote monitoring
- Parallel Capability
- Yes – multiple units can operate in parallel in grid-tied systems
- Grid Tie
- Yes, with anti-islanding protection
- Installation Type
- Wall-mounted
- Mounting Options
- Wall mounting bracket included
The Fronius Verto 33.3 is a high-performance, three-phase inverter designed for commercial and large residential photovoltaic systems. With four independent MPP trackers and integrated Type 1+2 surge protection on both AC and DC sides, it ensures optimal energy yields even under challenging conditions like partial shading. Its advanced safety features, including Arc Fault Circuit Interruption (AFCI), combined with a high efficiency of up to 97.47%, make it a reliable choice for maximizing solar energy production.
Specifications:
Power Output: 33.3 kW AC nominal power
MPP Trackers: 4 independent trackers with 2 inputs each
Efficiency: Up to 97.47% maximum efficiency
Surge Protection: Integrated AC and DC Type 1+2 SPD
Safety: Arc Fault Circuit Interruption (AFCI) for enhanced protection
Cooling: Active cooling system for optimal performance
Installation: Suitable for both indoor and outdoor setups (IP66 rated)
Monitoring: Integrated data logger with Wi-Fi, LAN, and RS485 interfaces
Input (DC):
Max. PV generator power: 50 kWpeak
Usable MPP voltage range: 150 – 870 V
Max. input current per MPPT: 28 A
Max. short-circuit current per MPPT: 50 A
Output (AC):
Nominal output power: 33.3 kW
Max. output power: 33.3 kVA
Max. output current: 53.7 A
Grid connection: 3~ (N)PE 400/230 V
Frequency: 50 Hz (range: 45–65 Hz)
General:
Dimensions (H x W x D): 865 x 574 x 278 mm
Weight: 44.75 kg
Operating temperature range: -40°C to +60°C
Max. altitude: 4000 m
Night-time consumption: <16 W
Sound emission: 54.6 dB(A)
Communication Interfaces:
Ethernet LAN RJ45 (10/100 Mbit)
WLAN (802.11b/g)
2x RS485 (Modbus RTU SunSpec / Fronius Smart Meter)
6x digital in/out + 6x digital in
Integrated web server and data logger
Protection and Safety:
Integrated DC disconnector
Residual Current Monitoring Unit (RCMU)
Overvoltage category: DC 2 / AC 3
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