SMA Sunny Tripower X 20
The SMA Sunny Tripower X 20 is a solar inverter with AC power 20 kW, 3 MPP trackers and European efficiency 97.9 %.1
Key figures
Technical specifications
| Performance | |
|---|---|
| AC power | 20 kW1 |
| MPP trackers | 31 |
| Strings per MPPT | 21 |
| Efficiency | |
| Max. efficiency | 98.2 %1 |
| European efficiency | 97.9 %1 |
| Noise | |
| Noise | 59 dB(A)1 |
| Electrical | |
| MPPT voltage min. | 345 V1 |
| MPPT voltage max. | 1,000 V1 |
| Max. input current per MPPT | 24 A1 |
| Phases | 31 |
| Connectivity & smart | |
| Wi-Fi / monitoring | Yes1 |
| Dimensions & weight | |
| IP rating | IP651 |
| Width | 728 mm1 |
| Height | 762 mm1 |
| Depth | 266 mm1 |
| Weight | 35 kg1 |
| Warranty & lifespan | |
| Warranty | 5 years1 |
Manufacturer documentation
- Product page
- Datasheet / specifications — Sunny Tripower X 12 / 15 / 20 / 25 – 02/2025
External links to SMA's official website. The manufacturer may change or move documents; where they differ, the manufacturer's latest version applies.
Compare with
Similar models
Other brands, same type and a comparable size.
More from SMA
- SMA Sunny Tripower X 25 AC power: 25 kW
- SMA Sunny Tripower X 15 AC power: 15 kW
- SMA Sunny Tripower X 12 AC power: 12 kW
- SMA Sunny Tripower 10.0 AC power: 10 kW
- SMA Sunny Tripower Smart Energy 10.0 AC power: 10 kW
- SMA Sunny Tripower 8.0 AC power: 8 kW
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Frequently asked questions
What is the AC power of the SMA Sunny Tripower X 20?
The AC power of the SMA Sunny Tripower X 20 is 20 kW.1
How many MPP trackers does the SMA Sunny Tripower X 20 have?
The SMA Sunny Tripower X 20 has 3 MPP trackers.1
What is the European efficiency of the SMA Sunny Tripower X 20?
The European efficiency of the SMA Sunny Tripower X 20 is 97.9 %.1
Sources
- Sunny Tripower X 12 / 15 / 20 / 25, 02/2025 — SMA Solar Technology AG · accessed 17 Oct 2026