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SMA SUNNY TRIPOWER 125 Solar Inverter STP125-70

SMA SUNNY TRIPOWER 125 Solar Inverter STP125-70

The Sunny Tripower 125 is the ideal inverter for decentralized system structures in commercial environments, up to the megawatt range.

With 125 kilowatts of power and 12 MPP trackers, the Sunny Tripower 125 enables highly efficient and cost-effective PV systems for open areas as well as complex rooftop installations. Installers and system operators benefit from easy integration thanks to the proven SMA inverter communication. With the Sunny Tripower 125 – as a core component of the SMA Commercial Solar Solution – elements such as the SMA commercial storage system or an SMA charging infrastructure can be easily integrated via SMA Speedwire and Modbus communication. Additionally, SMA ShadeFix optimizes system performance, even with partially shaded modules. Errors are detected early through the automatic monitoring service SMA Smart Connected, helping to maximize yields. The integrated arc fault protection function SMA ArcFix further enhances the safety of the PV system.

Features:

  • Latest SMA inverter communication for commissioning and operation
  • Easy integration into the SMA Commercial Energy Solution, e.g., with commercial storage or charging infrastructure
  • WiFi access for diagnostics and commissioning
  • High performance with 125 kW output
  • Arc-fault circuit interrupter SMA ArcFix
  • 12 MPP trackers with 24 string inputs
Technical Data:
Inverter type: Solar inverter
Output power: 125 kW
Number of independent MPP trackers / strings per MPP tracker: 12 / 2
Product warranty: 5 years
Manufacturer number: SSTP 125-70
Dimensions: 1020 x 795 x 360 mm
Weight: approx. 96 kg

For more information, please refer to the data sheet.

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Manufacturer "SMA Solar Technology AG"
Founded in 1981 and headquartered in Kassel, SMA Solar Technology AG is one of the world's leading manufacturers of photovoltaic system technology. The company's portfolio includes a wide range of solar and hybrid inverters as well as integrated system solutions for photovoltaic systems of all power classes. In addition, intelligent energy management systems, battery storage systems for residential and commercial applications, and wallboxes for connecting to electromobility round off the product range. More than 4,000 employees in 20 countries are dedicated to creating the conditions for the decentralized and renewable energy supply of tomorrow. SMA's best-known product lines include the Sunny Boy, Sunny Tripower, and Sunny Island inverter series, which are recognized worldwide for their quality and performance. SMA manufactures its innovative solutions for all photovoltaic applications directly at its headquarters in Niestetal near Kassel, which provides the company with extreme flexibility, high efficiency, and low costs. This allows SMA to adapt optimally to individual market and customer requirements.

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datasheet sma sunny tripower stp125 70 datenblatt sma sunny tripower stp125 70

Manufacturer

SMA Solar Technology AG
Sonnenallee 1
34266 Niestetal
Germany

Tel. / Fon: +49 (0) 561 95 22-0
E-Mail: info@SMA.de
Web: www.sma.de

Economic operator

SMA Solar Technology AG
Sonnenallee 1
34266 Niestetal
Germany

Tel. / Fon: +49 (0) 561 95 22-0
E-Mail: info@SMA.de
Web: www.sma.de

Safety Instructions:

  1. Installation by qualified personnel: Installation must only be carried out by qualified electricians or other qualified personnel.
  2. Work with the system switched off: Switch off all power sources (AC and DC) and verify that the system is de-energized before installation.
  3. Ensure grounding: The inverter and the entire system must be properly grounded to ensure safety.
  4. Ensure ventilation: Install the inverter in a well-ventilated location to prevent overheating. Observe the minimum clearances recommended by the manufacturer.
  5. No contact with flammable materials: The inverter must not be installed near flammable or explosive materials.
  6. High voltage hazard: Inverters operate at high DC and AC voltages. Do not touch any exposed wires or connectors.
  7. Use correct cables: Use only cables and connectors recommended or certified by the manufacturer.
  8. Observe polarity: Ensure the DC side is connected with correct polarity to avoid damage to the device.
  9. Do not work while connected: Never open or work on the inverter while it is live.
  10. Install surge protection: Protect the inverter and system from surges by installing surge protection devices and appropriate fuses.
  11. Ensure the device is de-energized: Before any maintenance or repair, all power sources must be disconnected and verified to be de-energized.
  12. No modifications: Unauthorized alterations, modifications, or repairs, as well as opening the product, are prohibited.
  13. Protect from water and moisture: Install the inverter in an environment protected from rain, condensation, and high humidity.
  14. Avoid dust and contamination: Keep the inverter free from dust, insects, and other contaminants.
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