Sungrow SG125CX-P2 V21, optimizer-ready - ASG02271
€ 4.242,55 exkl. USt.
Sungrow SG125CX-P2 V21, optimizer-ready - ASG02271 is backordered and will ship as soon as it is back in stock.
Advantages at a glance
125 kW output power
Sungrow SG125CX-P2 V21 with 125 kW AC rated power, three-phase, for commercial rooftop and ground-mounted systems.
12 MPP trackers
12 independent MPP trackers with 24 string inputs allow flexible design even with complex roof geometries.
98.5% efficiency
Maximum efficiency of 98.5% and up to 175 kWp DC connection power for high yield per module area.
AFCI 2.0 & DC switch
Integrated arc fault protection AFCI 2.0, DC disconnect switch, and surge protection DC Type 1+2 and AC Type 2.
Robust down to -30 °C
Active cooling, IP66 protection, and an operating range down to -30 °C for year-round outdoor use.
Versatile communication
RS485, Bluetooth, and optional WLAN and LAN via dongle for remote monitoring and system control.
Warranty & Longevity
Technical data
| Parameter | Value |
|---|---|
| AC rated power | 125 kW |
| Max. AC power | 125 kVA |
| Max. output current | 181.1 A |
| AC connection | 400 V, 3-phase |
| Max. DC connection power | 175 kWp |
| Max. input voltage DC | 1100 V |
| MPP voltage range | 180–1000 V |
| Start input voltage | 200 V |
| Number of MPP trackers | 12 |
| Total string inputs | 24 |
| Max. input current per MPPT | 30.0 A |
| Max. short-circuit current per MPPT | 40.0 A |
| Max. efficiency | 98.5 % |
| Topology | transformerless |
| Cooling | active |
| DC connector | MC4 Evo 2 |
| Protection class | IP66 |
| Arc fault protection | AFCI 2.0 |
| DC disconnect switch | integrated |
| Surge protection DC / AC | Type 1+2 / Type 2 |
| Communication | RS485, Bluetooth, WLAN + LAN optional |
| Operating temperature | from -30 °C |
| Dimensions (H×W×D) | 795 × 1020 × 360 mm |
| Weight | 87.0 kg |
| Manufacturer part number | ASG02271 |
Frequently asked questions
What is the Sungrow SG125CX-P2 V21?
The Sungrow SG125CX-P2 V21 is a three-phase, transformerless string inverter with 125 kW AC rated power for commercial and industrial photovoltaic systems. It processes up to 175 kWp DC power via 12 MPP trackers and 24 string inputs.
Which systems is the SG125CX-P2 V21 suitable for?
The inverter is designed for large commercial rooftop, flat roof, and ground-mounted systems. With 12 MPP trackers, differently oriented module fields can be independently optimized, ensuring yield even with complex roof geometries or partial shading.
How many MPP trackers does the device have and how many strings can I connect?
The device has 12 independent MPP trackers with a total of 24 string inputs, i.e., two connections per tracker. Up to 30.0 A input current is possible per MPPT, totaling up to 360 A DC.
Is the SG125CX-P2 V21 protected against arc faults and overvoltage?
Yes. The inverter has integrated arc fault protection AFCI 2.0, an integrated DC disconnect switch, and surge protection DC Type 1 and Type 2 and AC Type 2. With IP66 protection and active cooling, it is suitable for outdoor use from -30 °C.
Who is Sungrow?
Sungrow is a global manufacturer of inverters and storage solutions for photovoltaic systems. The company offers devices ranging from residential to large commercial and utility-scale systems and is one of the most recognized brands in the inverter segment.
Where can I buy a Sungrow inverter in Austria?
The Sungrow SG125CX-P2 V21 and other PV accessories are available online at SOLARVIC at solarvic.at. As a PV and electrical wholesaler in Austria, SOLARVIC delivers nationwide.
How can I order?
Directly online via solarvic.at -- for questions regarding design, the SOLARVIC team will be happy to help.
Listed in the TOR list Generator Type A (grid connection Austria)
€ 4.242,55 exkl. USt.
Sungrow SG125CX-P2 V21, optimizer-ready - ASG02271 is backordered and will ship as soon as it is back in stock.