Growatt MAX 250KTL3-X HV
Growatt — the world's #1 residential solar inverter brand by Wood Mackenzie. The MAX 250KTL3-X HV 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.
- Max. DC voltage: 1500V
- Start voltage: 500V
- Nominal voltage: 1080V
23,300 AEDincl. VAT
In stock
Growatt MAX 250KTL3-X HV features
About the Growatt MAX 250KTL3-X HV
Growatt — the world's #1 residential solar inverter brand by Wood Mackenzie. The MAX 250KTL3-X HV 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. Key features: 1100V or 1500V DC, multi-MPPT, AFCI, smart cooling. 5-year warranty (extendable). 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.
Specifications last updated 23 July 2026
Growatt MAX 250KTL3-X HV full specifications
Electrical
| Max. DC voltage | 1500V |
|---|---|
| Start voltage | 500V |
| Nominal voltage | 1080V |
| MPP voltage range | 500V-1500V |
| No. of MPP trackers | 12 |
| No. of PV strings per MPP tracker | 2 |
| Max. input current per MPP tracker | 30A |
| Max. short-circuit current per MPP tracker | 50A |
| AC nominal power | 250kW |
| Max. AC apparent power | 250kVA@30°C |
| Nominal AC voltage (range) | 800V (640-920V) |
| AC grid frequency (range) | 50/60 Hz (45-55Hz/55-65 Hz) |
| Max. output current | 180.4A |
| Adjustable power factor | 0.8leading...0.8lagging |
| THDi | <3% |
| AC grid connection type | 3W+PE |
| Max. efficiency | 99.0% |
| European efficiency | 98.5% |
| MPPT efficiency | 99.9% |
| 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
| Dimensions (W / H / D) | 1070/675/340mm |
|---|---|
| Weight | 99kg |
| 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 optional) |
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