Growatt MAX-100/110/120/125KTL3-X2-LV
Growatt — the world's #1 residential solar inverter brand by Wood Mackenzie. The MAX 100KTL3-X2 LV is a utility-scale three-phase string inverter. Designed for large rooftops, ground-mount solar farms, and IPP projects in KSA, Egypt, Jordan, and Morocco.
Technical Specifications
| Parameter | MAX-100KTL3-X2-LV | MAX-110KTL3-X2-LV | MAX-120KTL3-X2-LV | MAX-125KTL3-X2-LV |
|---|---|---|---|---|
| PV Input | ||||
| Max. DC voltage | 1100V | |||
| Start voltage | 195V | |||
| Nominal voltage | 600V | |||
| MPP voltage range | 180V-1000V | |||
| No. of MPP trackers | 8 | |||
| No. of PV strings per MPP tracker | 2 | |||
| Max. input current per MPP tracker | 45A | |||
| Max. short-circuit current per MPP tracker | 56.5A | |||
| AC Output | ||||
| AC nominal power | 100000W | 110000W | 120000W | 125000W |
| Max. AC apparent power | 110000VA | 121000VA | 132000VA | 137500VA |
| Nominal AC voltage (range) | 220V/380V, 230V/400V (340-440V) | |||
| AC grid frequency (range) | 50/60 Hz (45–55 Hz/55–65 Hz) | |||
| Max. output current | 158.8A@400V, 167.1A@380V | 174.4A@400V, 183.8A@380V | 190.5A@400V, 200.5A@380V | 198.5A@400V, 208.9A@380V |
| Adjustable power factor | 0.8leading ... 0.8lagging | |||
| THD | <3% | |||
| AC grid connection type | 3W/N/PE | |||
| Efficiency | ||||
| Max. efficiency | 98.6% | 98.8% | 98.5% | 98.5% |
| European efficiency | 98.4% | 98.5% | 98.5% | 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 | |||
| String detection | Yes | |||
| Anti-PID function | Yes | |||
| Arc fault detection (AFCI) | Yes | |||
| Mechanical Data | ||||
| Dimensions (W / H / D) | 970/640/345mm | |||
| Weight | 84kg | |||
| Operating temperature range | -30°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 (Max. 6mm²) | |||
| AC connection | OT terminal (Max. 240mm²) | |||
| Display | LED+WiFi+APP | |||
| Interfaces: RS485/USB/PLC/GPRS/4G/WiFi | Yes/Yes(Optional)/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 Qatar
| Market | Qatar |
| Grid authority / regulator | Kahramaa |
| Quotation currency | QAR |
| Support hours timezone | Asia/Qatar |
| Delivery & installation coverage | Doha, Al Wakrah, Al Khor |
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 Qatar that is Kahramaa. Confirm the grid code, import requirements and any local certification with them, or with us, before you order.
Key Features & Technical Highlights
- 8 MPPTs fusefree design
- Max. string current up to 22.5A
- Smart I/V scan and diagnosis
- Intelligent string monitoring
- AC&DC type II SPD
- IP66 protection
Frequently Asked Questions
Is the Growatt MAX 100KTL3-X2 LV 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 MAX 100KTL3-X2 LV 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 MAX 100KTL3-X2 LV, 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 MAX 100KTL3-X2 LV 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 MAX 100KTL3-X2 LV on a three-phase commercial site?
Yes — MAX 100KTL3-X2 LV 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 MAX 100KTL3-X2 LV 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 MAX 100KTL3-X2 LV perform in UAE summer rooftop temperatures?
The MAX 100KTL3-X2 LV is rated -30 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 MAX 110KTL3-X2 LV 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 MAX 110KTL3-X2 LV on the latest DEWA Approved Equipment List before EPC submission. Growatt MJS Solutions can supply DEWA documentation on request.
Can I install the Growatt MAX 110KTL3-X2 LV on a three-phase commercial site?
Yes — MAX 110KTL3-X2 LV 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 MAX 110KTL3-X2 LV perform in UAE summer rooftop temperatures?
The MAX 110KTL3-X2 LV is rated -30 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 MAX 120KTL3-X2 LV 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 MAX 120KTL3-X2 LV on the latest DEWA Approved Equipment List before EPC submission. Growatt MJS Solutions can supply DEWA documentation on request.