
Growatt SPE 15KTL3 HVM
Growatt — the world's #1 residential solar inverter brand by Wood Mackenzie. The SPE 15KTL3 HVM is a European-spec hybrid storage inverter. Designed for European residential markets (Germany, Italy, Spain) and export-spec installations in Egypt and Lebanon.
- Max. recommended PV power: 18000W
- Start voltage: 160±5V
- MPP voltage range: 200V-850V
In stock
Growatt SPE 15KTL3 HVM features
About the Growatt SPE 15KTL3 HVM
Growatt — the world's #1 residential solar inverter brand by Wood Mackenzie. The SPE 15KTL3 HVM is a European-spec hybrid storage inverter. Designed for European residential markets (Germany, Italy, Spain) and export-spec installations in Egypt and Lebanon. Key features: VDE-AR-N 4105 compliant, HV battery compatible. 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.
Specifications last updated 1 May 2026
Growatt SPE 15KTL3 HVM full specifications
Electrical
| Max. recommended PV power | 18000W |
|---|---|
| Start voltage | 160±5V |
| MPP voltage range | 200V-850V |
| No. of MPP trackers | 2 |
| No. of PV strings per MPP tracker | 1 |
| Max. input current per MPP tracker | 25A+25A |
| Max. DC voltage | 1000V |
| AC nominal power | 15000W |
| Max. AC apparent power | 15000VA |
| Output current | 21.7A per phase |
| Nominal AC voltage | 230V/3-N/400V(W-P) |
| AC grid frequency | 50/60Hz |
| Adjustable power factor | 0.8leading...0.8lagging |
| THDi | < 5% |
| Nominal DC voltage | 48V |
| Battery voltage range | 40~60V |
| Max charging and discharging current | 300A/300A |
| Battery overcharge protection | 60V |
| Peak efficiency | 96% |
| European efficiency | 95% |
| Dimensions (W / H / D) | 600/500/150mm |
| Weight | 25.5kg |
| Operating temperature range | -20°C ~ +50°C |
| Topology | Transformerless |
| Cooling | DC fan |
| Protection degree | IP20 |
| Relative humidity | 5%~95% non-condensing |
| Altitude | <2000m |
| Communication | WiFi/4G |
Related Products

SPE 12000W
- Max. recommended PV power (for module STC):15000W
- Max. DC voltage:550V

SPE 10000W
- Max. recommended PV power (for module STC):12500W
- Max. DC voltage:550V

SPE 8000W
- Max. recommended PV power (for module STC):10000W
- Max. DC voltage:550V

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