SMA Wechselrichter

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Product details

The SMA Sunny Tripower X 20 (STP 20-50) is a highly advanced solar inverter designed for grid feeding. With a maximum output power of 20,000 watts and three-phase feeding, it offers an efficient solution for converting solar energy into usable electrical energy. The inverter is transformerless, allowing for easy installation and commissioning. Thanks to integrated communication interfaces such as Ethernet and Wi-Fi, users can conveniently configure country settings via a web browser or the SMA 360° app. The three independent MPP trackers and six DC inputs ensure optimal energy yield, while the fuse-free DC architecture and integrated DC disconnector provide additional safety. The inverter is also equipped with arc detection, which identifies potential hazards early, thereby increasing operational safety.

  • Three-phase feeding with a maximum output power of 20,000 W
  • Three independent MPP trackers for optimal energy yield
  • Integrated arc detection for enhanced operational safety
  • Easy commissioning via integrated web server or SMA 360° app
  • Direct connection to Sunny Portal for comprehensive monitoring.

Key specifications

Voltage transformer type
Solar voltage transformer
Power output
20000 W
input voltage
1000 V

General information

Item number
48043738
Manufacturer
SMA
Category
Power inverters
Manufacturer no.
03-20-1000-1-50
Release date
28.8.2024

Colour

Colour
Grey
Exact colour description
Grey

Voltage Transformer Properties

Voltage transformer type
Solar voltage transformer
input voltage
1000 V
Power output
20000 W

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂-Emission
Climate contribution

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Power inverters» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • SMA
    Not enough data
  • 1.MeanWell
    0 %
  • 2.AEG
    0.2 %
  • 2.Carlo Gavazzi
    0.2 %
  • 2.Noqon
    0.2 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • SMA
    Not enough data
  • 1.Alpha Elettronica
    0 days
  • 1.GreenCell
    0 days
  • 1.Nedis
    0 days
  • 4.EcoFlow
    7 days

Return rate

How often is a product of this brand in the «Power inverters» category returned?

Source: Digitec Galaxus
  • SMA
    Not enough data
  • 1.Technaxx
    1.4 %
  • 2.EcoFlow
    4 %
  • 3.MeanWell
    4.2 %
  • 4.Growatt
    4.6 %
Source: Digitec Galaxus