Description
| Feature | Specification |
|---|---|
| Model | Growatt MID 20KTL3‑X |
| Inverter Type | Three‑phase on‑grid (commercial/industrial) |
| Max Recommended PV Power | 26,000 W (STC) |
| Max DC Input Voltage | 1,100 V |
| Start Voltage | 250 V |
| Nominal DC Voltage | 580 V |
| MPPT Voltage Range | 200–1,000 V |
| Number of MPPT Trackers | 2 |
| Strings per MPPT | 2 |
| Max Input Current per MPPT | 25–27 A |
| Max Short-Circuit Current/MPPT | ~32 A |
| AC Nominal Output Power | 20,000 W |
| Max AC Apparent Power | ~22,000 VA |
| Nominal AC Voltage / Grid Range | 230 V / 400 V (340–440 V) |
| Grid Frequency Range | 50/60 Hz (45–65 Hz) |
| Max Output Current | ~31.9 A |
| Adjustable Power Factor | From 0.8 leading to 0.8 lagging |
| THDi | < 3 % |
| Max Efficiency | ~98.75 % |
| European Efficiency | ~98.6 % |
| MPPT Efficiency | ~99.9 % |
| Protection Features | DC/AC Type II SPD, DC reverse polarity, DC switch, ground-fault, AC short-circuit, anti-islanding, string monitoring; AFCI optional |
| Display & Connectivity | OLED + touch key display, RS‑485, USB; Wi‑Fi/GPRS/4G optional |
| Cooling Method | Smart air cooling (fan) |
| Design | Transformerless |
| Protection Rating | IP65 |
| Dimensions (W × H × D) | ~525 × 395 × 222 mm |
| Weight | ~23 kg |
| Noise Emission (Typical) | ≤ 40 dB(A) |
| Self-Consumption (Night) | < 1 W |
| Operating Altitude | Up to 4,000 m |
| Operating Temperature Range | –25 °C to +60 °C (derating above +45 °C) |
| Humidity Tolerance | 0–100 % relative humidity |
| Warranty | 5 years standard (extendable) |
| Key Highlights | Dual MPPT, high efficiency, export control, compact & lightweight, intuitive OLED UI |
A solar inverter made for medium- to large-scale solar power systems is the Growatt MID 20KTL3-X. It has some qualities that enable it to transform solar energy into useful power effectively. You can download growatt mid 20ktl3-x datasheet in our site.
- 3 phase inverter2 MPPT trackers
- Ten year guarantee
- high efficiency
- and extremely quiet inverters are all added benefits
Additional information
| Weight | 23 kg |
|---|---|
| Dimensions | 52,5 × 39,5 × 22,2 cm |
| Brand | Growatt |
Reviews (5)
5 reviews for Inverter Growatt MID 20KTL3-X Three‑phase on‑grid
Only logged in customers who have purchased this product may leave a review.
About brand
Growatt: Leading Global Supplier of Smart Energy Solutions
Growatt is a global leader that offers comprehensive solar energy solutions. Growatt specializes in the research and development and manufacturing of a wide range of products. These products include PV inverters, energy storage systems (ESS), smart energy management solutions, and EV chargers.
In Europe& Middle East, Ecosolaris is a key partner and authorized distributor of Growatt solutions. This partnership helps homeowners and companies optimize energy consumption and accelerate the transition to sustainable energy sources through Growatt products.
Growatt products are known for high efficiency, reliability, and robust service support. They are widely used in residential, commercial, and utility-scale projects. Growatt helps homeowners and businesses optimize energy use and speed up the shift to sustainable energy.
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Lukas Schneider (verified owner) –
Installation manual is detailed. Took about 4 hours to set up the full system including chargers.
Jessica Brown (verified owner) –
Powering my entire villa from this. PowerAssist feature is genius — never trips the utility breaker.
Thomas Werner (verified owner) –
Solid unit. Efficiency at low loads could be better but in normal operation it performs well.
Khalid Al-Hashimi (verified owner) –
Installation manual is detailed. Took about 4 hours to set up the full system including chargers.
Mariam Habibi (verified owner) –
Solid unit. Efficiency at low loads could be better but in normal operation it performs well.