Dual MPPT architecture
Two MPP trackers with two strings per tracker on 15-22kW models, and 2/3 strings on the 25kW model.
Growatt · Commercial PV Inverter
Growatt MID 15-25KTL3 X
Three-phase commercial PV inverter family from 15kW to 25kW, with dual MPP trackers, 98.75% maximum efficiency and IP65 protection.
- 15-25kW
- 2 MPPTs
- 98.75% max. efficiency
- IP65
Available Models
Five verified output options
Model-level values below are taken from the Growatt MID 15-25KTL3-X datasheet supplied for the TRESUN website.
| Model | Nominal AC power | Recommended PV power | MPPTs | Max. efficiency | Weight |
|---|---|---|---|---|---|
| MID 15KTL3-X | 15,000W | 22,500W | 2 | 98.75% | 23kg |
| MID 17KTL3-X | 17,000W | 25,500W | 2 | 98.75% | 23kg |
| MID 20KTL3-X | 20,000W | 30,000W | 2 | 98.75% | 23kg |
| MID 22KTL3-X | 22,000W | 33,000W | 2 | 98.75% | 23kg |
| MID 25KTL3-X | 25,000W | 37,500W | 2 | 98.75% | 23kg |
Datasheet Features
Features
98.75% maximum efficiency
Maximum efficiency is 98.75% and European efficiency is 98.6%. MPPT efficiency is 99.9%.
Touch key and OLED display
Local OLED plus LED display is specified, with WiFi/APP monitoring options.
Specified protection
Type II SPD is specified on both AC and DC sides. String monitoring is standard and AFCI is optional.
Product Family
Specifications
For preliminary product matching. Confirm the exact model and destination-market grid requirements before quotation.
- Maximum DC voltage
- 1100V
- Start voltage
- 250V
- MPPT voltage range
- 200-1000V
- PV strings per MPP tracker
- 2, or 2/3 on 25kW
- Max. input current per MPP tracker
- 27A, or 27A/40.5A on 25kW
- Max. short-circuit current per MPP tracker
- 33.8A, or 33.8A/50.7A on 25kW
- Nominal AC voltage
- 230V / 400V
- AC grid frequency
- 50 / 60Hz
- AC grid connection
- 3W + N + PE
- THDi
- <3%
- Protection degree
- IP65
- Cooling
- Smart air cooling
- Operating temperature
- -25°C to +60°C
- Dimensions (W / H / D)
- 525 / 395 / 222mm
- Interfaces
- RS485 and USB; WiFi, GPRS, RF and LAN optional
Application Fit
Three-phase commercial and industrial PV projects
The MID 15-25KTL3-X family is intended for commercial rooftops and small industrial arrays requiring 15-25kW nominal AC output.
Technical Source
Manufacturer datasheet
Growatt MID 15-25KTL3-X datasheet supplied in the TRESUN inverter library. Specifications may change; confirm the exact model before order placement.
Project Enquiry
Request model matching and a quotation
Please provide the target model or output power, grid voltage, PV string design, destination market and required quantity.