Growatt MID-11/12/13/15/17/20/25/30KTL3-XH

Growatt — the world's #1 residential solar inverter brand by Wood Mackenzie. The MID 11KTL3-XH is a three-phase commercial string inverter. Designed for C&I rooftops in JAFZA, Riyadh industrial zones, and warehouse installations across the Gulf.

Models Covered: MID-11KTL3-XH, MID-12KTL3-XH, MID-13KTL3-XH, MID-15KTL3-XH, MID-17KTL3-XH, MID-20KTL3-XH, MID-25KTL3-XH, MID-30KTL3-XH

Manufacturer: Shenzhen Growatt New Energy Co., Ltd.

Application: Growatt — the world's #1 residential solar inverter brand by Wood Mackenzie. The MID 11KTL3-XH is a three-phase commercial string inverter. Designed for C&I rooftops in JAFZA, Riyadh industrial zones, and warehouse installations across the Gulf. Key features: 1100V DC architecture, IP66, smart string monitoring. 5- to 10-year warranty. Available across the Middle East, Europe, and Africa via Growatt MJS Solutions, the authorised distributor based in Dubai. Remote monitoring via the ShinePhone app and ShineServer cloud — view performance from anywhere, configure alerts, and manage multiple sites.

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Technical Specifications

Technical Specifications
Parameter	MID-11KTL3-XH	MID-12KTL3-XH	MID-13KTL3-XH	MID-15KTL3-XH	MID-17KTL3-XH	MID-20KTL3-XH	MID-25KTL3-XH	MID-30KTL3-XH
PV Input
Max. recommended PV power (for module STC)	22000W	24000W	26000W	30000W	34000W	40000W	50000W	60000W
Max. DC voltage	1100V
Start voltage	200V
Nominal voltage	600V
MPPT voltage range	160V-1000V
No. of MPPT trackers	2	2	2	2	2	2	3	3
No. of PV strings per MPPT tracker	2
Max. input current per MPPT tracker	32A
Max. short-circuit current per MPPT tracker	40A
Battery Input
Compatible battery	APX HV Battery System (5kWh–60kWh)
Operating voltage range	600V-980V
Max. operating current	25A/25A*
Max. charge power	15000W or 30000W**
Max. discharge power	11000W	12000W	13000W	15000W	17000W	20000W	25000W	30000W
AC Output
AC nominal power	11000W	12000W	13000W	15000W	17000W	20000W	25000W	30000W
Max. AC apparent power	12100VA	13200VA	14300VA	16500VA	18700VA	22000VA	27500VA	30000VA
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	18.3A	20A	21.7A	25A	28.3A	33.3A	41.6A	45.5A
Adjustable power factor	0.8leading...0.8lagging
THDi	<3%
AC grid connection type	3W+N+PE
Efficiency
Max. efficiency	98.75%	98.5%	98.80%	98.80%	98.80%	98.80%	98.80%	98.80%
European efficiency	98.5%
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 fault monitoring	Yes
AFCI protection	Optional
Mechanical Data
Dimensions (W / H / D)	580/435/230mm
Weight	31kg
Operating temperature range	-25°C...+60°C
Nighttime power consumption	<5.5W
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: USB/RS485/WiFi/GPRS/LAN/RF	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 Germany

Market	Germany
Grid authority / regulator	Bundesnetzagentur
Quotation currency	EUR
Support hours timezone	Europe/Berlin
Delivery & installation coverage	Berlin, Munich, Hamburg, Frankfurt

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 Germany that is Bundesnetzagentur. Confirm the grid code, import requirements and any local certification with them, or with us, before you order.

Key Features & Technical Highlights

Battery ready, up to 30kW
DC/AC ratio up to 2
AFCI function ready
Type II SPD on DC and AC side
24h self-consumption monitoring

Frequently Asked Questions

Is the Growatt MID 11KTL3-XH 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 11KTL3-XH 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 11KTL3-XH, and is it valid in the Middle East?

10-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 11KTL3-XH 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 11KTL3-XH on a three-phase commercial site?

Yes — MID 11KTL3-XH 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 11KTL3-XH 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 11KTL3-XH perform in UAE summer rooftop temperatures?

The MID 11KTL3-XH 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 12KTL3-XH 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 12KTL3-XH 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 12KTL3-XH on a three-phase commercial site?

Yes — MID 12KTL3-XH 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 12KTL3-XH perform in UAE summer rooftop temperatures?

The MID 12KTL3-XH 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 13KTL3-XH 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 13KTL3-XH on the latest DEWA Approved Equipment List before EPC submission. Growatt MJS Solutions can supply DEWA documentation on request.