SMA Solar SMA Sunny Tripower Hybrid X8 STPH8-60

For homeowners with high-voltage battery storage and three-phase grid connection, the SMA Sunny Tripower Hybrid X8 STPH8-60 delivers 8 kW of continuous power with intelligent energy management. This transformerless hybrid inverter integrates seamlessly with BYD Battery-Box Premium HVS/HVM systems, enabling maximum self-consumption and backup capability. Its IP65-rated enclosure allows installation in demanding environments, while natural convection cooling ensures silent operation.

Key specifications

• AC nominal power: 8000 W, three-phase 230/400 V
• Two MPPT trackers with 12.5 A max input current each
• Max DC input voltage: 1000 V, MPPT range 160–800 V
• Max efficiency 98.2%, European efficiency 97.5%
• Battery charging/discharging power: 8000 W
• Communication: WLAN, Ethernet, Modbus TCP/RTU, Speedwire/Webconnect
• IP65 protection, operating temperature -25°C to +60°C
• Integrated energy management with intelligent load control
• 5-year standard warranty

Why choose it

The STPH8-60 combines high efficiency with flexible battery compatibility, making it a future-proof choice for residential solar-plus-storage. Its robust design and wide temperature range ensure reliable performance year-round, while the integrated web server and SMA Sunny Portal provide intuitive monitoring and control from anywhere.

Ideal use cases

• Residential PV systems with high-voltage batteries
• Three-phase homes seeking backup power and self-consumption optimization
• Installations in moderate climates with occasional extreme temperatures
• Projects requiring remote monitoring and smart energy management

Good to know

The inverter supports both 50 Hz and 60 Hz grids, making it suitable for various international markets. Its natural convection cooling eliminates fan noise and reduces maintenance. For extended coverage, SMA offers optional warranty extensions. The unit includes Speedwire/Webconnect for direct internet connectivity without additional hardware.