Growatt MID-30/33/36/40/50KTL3-X2
Growatt — the world's #1 residential solar inverter brand by Wood Mackenzie. The MID 30KTL3-X2 is a three-phase commercial string inverter. Designed for C&I rooftops in JAFZA, Riyadh industrial zones, and warehouse installations across the Gulf.
Technical Specifications
| Parameter | MID-30KTL3-X2 | MID-33KTL3-X2 | MID-36KTL3-X2 | MID-40KTL3-X2 | MID-50KTL3-X2 |
|---|---|---|---|---|---|
| PV Input | |||||
| Max. recommended PV power (for module STC) | 45000W | 49500W | 54000W | 60000W | 75000W |
| Max. DC voltage | 1100V | ||||
| Start voltage | 200V | ||||
| Normal voltage | 600V | ||||
| MPPT voltage range | 200-1000V | ||||
| No. of MPP trackers | 2 | 3 | 3 | 4 | 4 |
| No. of PV strings per MPP tracker | 2/3 | 2 | 2 | 2 | 2 |
| Max. input current per MPP tracker | 32A/48A | 32A | 32A | 32A | 32A |
| Max. short-circuit current per MPP tracker | 40A/60A | 40A | 40A | 40A | 40A |
| AC Output | |||||
| AC nominal power | 30000W | 33000W | 36000W | 40000W | 50000W |
| Max. AC apparent power | 33300VA | 36600VA | 40000VA | 44400VA | 55500VA |
| Nominal AC voltage (range) | 220V/380V, 230V/400V (340-440V) | ||||
| AC grid frequency (range) | 50/60 Hz (45-55Hz/55-65 Hz) | ||||
| Max. output current | 50.5A | 55.5A | 60.6A | 67.3A | 84.1A |
| Adjustable power factor | 0.8leading...0.8lagging | ||||
| THDi | <3% | ||||
| AC grid connection type | 3W+N+PE | ||||
| Efficiency | |||||
| Max. efficiency | 98.8% | ||||
| European efficiency | 98.5% | ||||
| MPPT efficiency | 99.9% | ||||
| Protection Features | |||||
| DC reverse polarity protection | Yes | ||||
| DC Switch | Yes | ||||
| AC/DC surge protection | Type II / Type II | ||||
| Insulation resistance monitoring | Yes | ||||
| AC short-circuit protection | Yes | ||||
| Ground fault monitoring | Yes | ||||
| Grid monitoring | Yes | ||||
| Anti-islanding protection | Yes | ||||
| Residual-current monitoring unit | Yes | ||||
| String monitoring | Yes | ||||
| AFCI protection | Optional | ||||
| Additional Features | |||||
| Self-consumption (night) | < 1W | ||||
| Mechanical Data | |||||
| Dimensions (W / H / D) | 528/415/225mm / 580/435/230mm / 580/435/230mm / 580/435/230mm / 580/435/230mm | ||||
| Weight | 24kg | 34kg | 34kg | 38kg | 38kg |
| Operating temperature range | -25°C...+60°C | ||||
| Nighttime power consumption | <1W | ||||
| Topology | Transformerless | ||||
| Cooling | Smart air cooling | ||||
| Protection degree | IP66 | ||||
| Relative humidity | 0-100% | ||||
| Altitude | 4000m | ||||
| DC connection | H4/MC4(Optional) | ||||
| AC connection | Cable gland+OT terminal | ||||
| Display | OLED+LED+WIFI+APP | ||||
| Interfaces: RS485/USB/WIFI/GPRS/RSF/LAN | Yes/Yes/Optional/Optional/Optional/Optional | ||||
Figures are measured at the test conditions the manufacturer’s datasheet states. A dash means the manufacturer publishes no figure for that model.
Availability & grid compliance in Morocco
| Market | Morocco |
| Grid authority / regulator | ONEE Morocco |
| Quotation currency | MAD |
| Support hours timezone | Africa/Casablanca |
| Delivery & installation coverage | Casablanca, Rabat, Marrakech, Tangier |
Figures on this page are the manufacturer's own, measured at the test conditions the datasheet states — they do not change by country. What changes is the approval that has to be met before the unit is energised: in Morocco that is ONEE Morocco. Confirm the grid code, import requirements and any local certification with them, or with us, before you order.
Key Features & Technical Highlights
- Maximum string input current 16A
- Type II SPD on DC and AC side
- I/V curve scanning
- Intelligent string monitoring
- AFCI function ready
Frequently Asked Questions
Is the Growatt MID 30KTL3-X2 approved for use in the UAE?
Yes — Growatt inverters are widely used in DEWA Shams Dubai, SEWA, FEWA, EtihadWE, and SEC Saudi Arabia installations. Verify the MID 30KTL3-X2 on the latest DEWA Approved Equipment List before EPC submission. Growatt MJS Solutions can supply DEWA documentation on request.
What warranty comes with the Growatt MID 30KTL3-X2, and is it valid in the Middle East?
5-Year Manufacturer Warranty, valid across every market we serve, including UAE, KSA, Oman, Bahrain, Qatar, Kuwait, Egypt, and the wider Middle East/North Africa. Extended warranty options are available at the time of purchase. All warranty claims are processed locally through Growatt MJS Solutions in Dubai.
How do I monitor the Growatt MID 30KTL3-X2 remotely?
All Growatt inverters and batteries integrate with the ShinePhone mobile app and ShineServer cloud platform. Add a ShineWiFi-X dongle or use the built-in WiFi (depending on model) for real-time monitoring, alerts, and multi-site management. The app supports English, Arabic, and 20+ languages.
Can I install the Growatt MID 30KTL3-X2 on a three-phase commercial site?
Yes — MID 30KTL3-X2 is designed for three-phase 400V grid connections common in UAE/KSA commercial buildings. It supports parallel installation for larger arrays, smart string monitoring, and integrates with EMS/SCADA via RS485/Ethernet. Suitable for warehouses, schools, mosques, and light-industrial rooftops.
What's the lead time for the Growatt MID 30KTL3-X2 in Dubai?
In-stock units typically ship within 1–2 business days from our Dubai warehouse. For larger orders or specific configurations, lead times of 2–4 weeks may apply. Contact Growatt MJS Solutions on +971 4 255 0887 or sales@growatinverter.com for an exact quote.
How does the Growatt MID 30KTL3-X2 perform in UAE summer rooftop temperatures?
The MID 30KTL3-X2 is rated -25 to 60 °C ambient. For UAE rooftops that pass 50 °C in summer, mount it in shade with good airflow and oversize the PV-to-AC ratio slightly to cover afternoon clipping. Its IP66 rating handles dust and humidity.
Is the Growatt MID 33KTL3-X2 approved for use in the UAE?
Yes — Growatt inverters are widely used in DEWA Shams Dubai, SEWA, FEWA, EtihadWE, and SEC Saudi Arabia installations. Verify the MID 33KTL3-X2 on the latest DEWA Approved Equipment List before EPC submission. Growatt MJS Solutions can supply DEWA documentation on request.
Can I install the Growatt MID 33KTL3-X2 on a three-phase commercial site?
Yes — MID 33KTL3-X2 is designed for three-phase 400V grid connections common in UAE/KSA commercial buildings. It supports parallel installation for larger arrays, smart string monitoring, and integrates with EMS/SCADA via RS485/Ethernet. Suitable for warehouses, schools, mosques, and light-industrial rooftops.
How does the Growatt MID 33KTL3-X2 perform in UAE summer rooftop temperatures?
The MID 33KTL3-X2 is rated -25 to 60 °C ambient. For UAE rooftops that pass 50 °C in summer, mount it in shade with good airflow and oversize the PV-to-AC ratio slightly to cover afternoon clipping. Its IP66 rating handles dust and humidity.
Is the Growatt MID 36KTL3-X2 approved for use in the UAE?
Yes — Growatt inverters are widely used in DEWA Shams Dubai, SEWA, FEWA, EtihadWE, and SEC Saudi Arabia installations. Verify the MID 36KTL3-X2 on the latest DEWA Approved Equipment List before EPC submission. Growatt MJS Solutions can supply DEWA documentation on request.