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

input voltage
1000 V
Power output
20000 W
Voltage transformer type
Solar voltage transformer
Item number
48043738

General information

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

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

14-day cancellation right
30-day right of return
24 Months statutory warranty

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Reviews & Ratings

Statutory warranty score

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

Source: Galaxus
  • SMA
    Not enough data
  • 1.MeanWell
    0 %
  • 2.Carlo Gavazzi
    0,4 %
  • 3.Victron Energy
    0,9 %
  • 4.Hoymiles
    1,3 %

Statutory 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: Galaxus
  • SMA
    Not enough data
  • 1.GreenCell
    0 days
  • 1.Nedis
    0 days
  • 3.APSystems
    1 day
  • 4.Hoymiles
    2 days

Return rate

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

Source: Galaxus
  • SMA
    Not enough data
  • 1.Technaxx
    1,8 %
  • 2.Carlo Gavazzi
    1,9 %
  • 3.EcoFlow
    3,8 %
  • 4.APSystems
    4,1 %
Source: Galaxus