Growatt SPE 15KTL3 HVM

Growatt Solar Inverter Datasheet — 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.

SKU: SPE-15KTL3-HVM | Last Updated: 2026-05-01

⚡Electrical Specifications

Max. recommended PV power18000W
Start voltage160±5V
MPP voltage range200V-850V
No. of MPP trackers2
No. of PV strings per MPP tracker1
Max. input current per MPP tracker25A+25A
Max. DC voltage1000V
AC nominal power15000W
Max. AC apparent power15000VA
Output current21.7A per phase
Nominal AC voltage230V/3-N/400V(W-P)
AC grid frequency50/60Hz
Adjustable power factor0.8leading...0.8lagging
THDi< 5%
Nominal DC voltage48V
Battery voltage range40~60V
Max charging and discharging current300A/300A
Battery overcharge protection60V
Peak efficiency96%
European efficiency95%
Dimensions (W / H / D)600/500/150mm
Weight25.5kg
Operating temperature range-20°C ~ +50°C
TopologyTransformerless
CoolingDC fan
Protection degreeIP20
Relative humidity5%~95% non-condensing
Altitude<2000m
CommunicationWiFi/4G

🔧Mechanical Specifications

📏Dimensions

Width
Height
Depth
Weight