SMA Sunny Tripower 125-70 - 3-125-1100-1-70
€ 4.641,24 exkl. USt.
SMA Sunny Tripower 125-70 - 3-125-1100-1-70 is backordered and will ship as soon as it is back in stock.
Advantages at a glance
125 kW rated power
SMA Sunny Tripower 125-70 with 125 kW AC power and 125 kVA apparent power - designed for large commercial systems.
12 MPP trackers
12 independent MPP trackers with 24 string inputs (2 per tracker) for flexible rooftop and open-space design.
98.4% efficiency
Maximum efficiency of 98.4% and European efficiency of 98.1% for high yields.
SMA ArcFix arc fault protection
Integrated arc fault circuit interrupter (AFCI) and rapid shutdown ensure high DC safety on the roof.
IP65 & active cooling
Protection class IP65 with active cooling, DC disconnector, and surge protection DC Type 1+2 and AC Type 2.
Ethernet & WLAN
Two Ethernet interfaces and WLAN for monitoring and system management, including I-V curve measurement.
Warranty & Longevity
Technical data
| Parameter | Value |
|---|---|
| AC nominal power | 125.0 kW |
| Max. AC power | 125.0 kVA |
| Grid connection | 400 V, 3-phase |
| Max. output current | 181.1 A |
| Max. DC connection power | 187.5 kWp |
| Max. DC input voltage | 1100 V |
| MPP voltage range | 180 - 1000 V |
| Start input voltage | 200 V |
| Number of MPP trackers | 12 |
| Total string inputs | 24 (2 per MPPT) |
| Max. input current per MPPT | 30 A |
| Max. short-circuit current per MPPT | 40 A |
| Max. efficiency | 98.4 % |
| Euro efficiency | 98.1 % |
| Topology | transformerless |
| DC connector | SUNCLIX |
| DC disconnector | integrated |
| DC surge protection | Type 1 and Type 2 |
| AC surge protection | Type 2 |
| Arc fault protection | yes (SMA ArcFix) |
| Rapid shutdown | yes |
| Communication | 2 x Ethernet, WLAN |
| Cooling | active |
| Noise level | 71 dB |
| Protection class | IP65 |
| Ambient temperature | from -25 °C |
| Dimensions (H x W x D) | 795 x 1020 x 360 mm |
| Weight | 96.0 kg |
| Manufacturer part number | 3-125-1100-1-70 |
Frequently Asked Questions
What is the SMA Sunny Tripower 125-70?
The SMA Sunny Tripower 125-70 is a transformerless three-phase string inverter with 125 kW AC nominal power for commercial and industrial photovoltaic systems. It converts the direct current from the solar modules into grid-compliant 400 V three-phase current and achieves a maximum efficiency of 98.4%.
For which systems is the Sunny Tripower 125-70 suitable?
The device is designed for large rooftop, flat roof, and open-space systems in commercial and industrial sectors. With a maximum DC connection power of 187.5 kWp and 24 string inputs, extensive module fields can be connected directly.
How many MPP trackers does the inverter have?
The Sunny Tripower 125-70 has 12 independent MPP trackers, each with 2 connections, making a total of 24 string inputs. The maximum input current per tracker is 30 A, and the maximum short-circuit current is 40 A. This allows even differently oriented sub-fields to be operated with minimal loss.
What safety features does the device offer?
Integrated features include a DC disconnector, surge protection DC Type 1 and Type 2 as well as AC Type 2, rapid shutdown, and SMA ArcFix arc fault protection (AFCI). The IP65 protection class allows outdoor installation, and active cooling keeps the device within operating limits even under high load.
Who is SMA?
SMA Solar Technology is a German manufacturer of inverters and system solutions for photovoltaics with many years of experience in the commercial and industrial segments. The Sunny Tripower series is designed for high efficiency and robust continuous operation.
Where can I buy the SMA Sunny Tripower 125-70 in Austria?
You can purchase the SMA Sunny Tripower 125-70 online from SOLARVIC at solarvic.at. SOLARVIC is an Austrian PV and electrical wholesaler and delivers the inverter throughout Austria.
How can I order?
Directly online via solarvic.at -- for questions regarding design, the SOLARVIC team will be happy to help.
€ 4.641,24 exkl. USt.
SMA Sunny Tripower 125-70 - 3-125-1100-1-70 is backordered and will ship as soon as it is back in stock.