Growatt MAX 185-253KTL3-X HV
The Growatt MAX 185-253KTL3-X HV solar inverter is engineered for superior performance with a maximum DC voltage of 1500V and an AC nominal power of 185kW. Designed for efficiency and reliability, this inverter is perfect for maximizing energy output in large-scale solar installations.
Technical Specifications
| Parameter | MAX 185KTL3-X HV | MAX 216KTL3-X HV | MAX 250KTL3-X HV | MAX 253KTL3-X HV |
|---|---|---|---|---|
| PV Input | ||||
| Max. DC voltage | 1500V | |||
| Start voltage | 500V | |||
| Nominal voltage | 1080V | |||
| MPP voltage range | 500V-1500V | |||
| No. of MPP trackers | 9 | 9 | 12 | 15 |
| No. of PV strings per MPP tracker | 2 | |||
| Max. input current per MPP tracker | 30A | |||
| Max. short-circuit current per MPP tracker | 50A | |||
| AC Output | ||||
| AC nominal power | 185kW | 216kW | 250kW | 253kW |
| Max. AC apparent power | 185kVA@30°C | 216kVA@30°C | 250kVA@30°C | 253kVA@30°C |
| Nominal AC voltage (range) | 800V (640-920V) | |||
| AC grid frequency (range) | 50/60 Hz (45-55Hz/55-65 Hz) | |||
| Max. output current | 133.5A | 155.9A | 180.4A | 182.6A |
| Adjustable power factor | 0.8leading...0.8lagging | |||
| THDi | <3% | |||
| AC grid connection type | 3W+PE | |||
| Efficiency | ||||
| Max. efficiency | 99.0% | |||
| European efficiency | 98.5% | |||
| MPPT efficiency | 99.9% | |||
| Protection Features | ||||
| DC reverse polarity protection | Yes | |||
| DC switch | Yes | |||
| AC/DC surge protection | Type I / 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 | |||
| Anti-PID function | Optional | |||
| LVRT | Yes | |||
| HVRT | Yes | |||
| Night SVG | Optional | |||
| Mechanical Data | ||||
| Dimensions (W / H / D) | 1070/675/340mm | |||
| Weight | 95kg | 95kg | 99kg | 109kg |
| 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(Optional) | |||
| AC connection | OT Terminal connectors (Max. 300mm²) | |||
| Display | LED/WIFI+APP | |||
| Interfaces | RS485/USB / PLC/4G/GPRS | |||
| Warranty: 5 years / 10 years | Yes / Optional | |||
Note: Specifications are based on the official Growatt datasheet. Values may be subject to change; always verify against the latest manufacturer documentation.
Key Features
Up to 15 MPPTs, fuse free design
MAX efficiency 99%, high yield
Smart I/V scan and diagnosis
Intelligent string monitoring
DC side 2 in 1 connection enabled
Optional Anti-PID/Night SVG/AFCI function
Applications & Use Cases
Typical Applications
- Residential solar systems
- Commercial installations
- Industrial solar plants
- Utility-scale projects
- Smart grid integration
Regional Installation Notes (Iraq)
Climate Suitability: Ideal for Iraq's hot climate with wide operating temperature range and dust-resistant design.
- Sand and dust resistant design
- Wide operating temperature range
- High efficiency in hot conditions
- Long-term warranty
Frequently Asked Questions
What is the maximum output power and efficiency rating of the Growatt MAX 185-253KTL3-X HV inverter?
The Growatt MAX 185-253KTL3-X HV inverter has a maximum AC nominal power of 185kW and a maximum AC apparent power of 185kVA at 30°C. It is designed to deliver high efficiency in large-scale solar installations.
What are the PV input specifications for this inverter?
The inverter supports a maximum DC voltage of 1500V with a start voltage of 500V. The MPP voltage range is between 500V and 1500V, accommodating a wide range of solar panel configurations.
What are the AC output specifications of the Growatt MAX 185-253KTL3-X HV?
The inverter provides a nominal AC voltage of 800V, with an adjustable range from 640V to 920V. It supports grid frequencies of 50/60 Hz, ensuring compatibility with various grid standards.
How many MPPT trackers and PV strings does this inverter support?
The Growatt MAX 185-253KTL3-X HV features 9 MPPT trackers, each capable of handling 2 PV strings. This allows for optimized energy harvesting from multiple solar panel arrays.
What protection features are included in the Growatt MAX 185-253KTL3-X HV?
The inverter includes comprehensive protection features such as overvoltage, short-circuit, and overload protection, ensuring safe and reliable operation under various conditions.
What communication and monitoring options are available for this inverter?
The inverter supports advanced communication options, including remote monitoring capabilities, allowing users to track performance and system status in real-time.
What is the warranty coverage for the Growatt MAX 185-253KTL3-X HV?
Growatt typically offers a standard warranty for their inverters, which covers manufacturing defects and performance issues. Specific warranty terms should be confirmed with the supplier.
What are the installation requirements for this inverter?
The inverter is designed for outdoor installation with an IP65 rating, providing protection against dust and water. It operates efficiently in a temperature range suitable for various climates.