SMA Solar Smart Energy STP6.0-3SE-40 Inverter 6.0 kW

The SMA Solar Smart Energy STP6.0-3SE-40 is a high-efficiency, three-phase inverter designed for residential and commercial solar systems. With an AC nominal power of 6.0 kW and integrated battery compatibility, it offers advanced energy management and backup power capabilities.

Advantages

This inverter features transformerless topology for high efficiency (max 98.2%), integrated backup power with automatic phase switching, and comprehensive communication interfaces including WLAN, Ethernet, and RS485. Its IP65 protection class ensures durability in outdoor installations.

Suitable for

• Residential solar systems with SMA Home Storage batteries
• Three-phase grid connections
• Applications requiring backup power and energy management

Key specifications

• AC Nominal Power: 6.0 kW
• Max AC Output Power: 6000 VA
• Number of MPP Trackers: 2
• Max DC Input Voltage: 1000 V
• MPP Voltage Range: 160 V - 800 V
• Max Input Current per MPPT: 12 A
• Max Efficiency: 98.2%
• European Efficiency: 97.5%
• Grid Connection: Three-phase
• Battery Compatibility: Integrated (for SMA Home Storage)
• Battery Voltage Range: 85 V - 460 V
• Integrated Backup Power: Yes (automatic phase switching)
• Communication Interfaces: WLAN, Ethernet, Speedwire/Webconnect, RS485
• Protection Class: IP65
• Operating Temperature Range: -25 °C to +60 °C
• Topology: Transformerless
• Integrated Energy Management: Yes

Recommendations

For optimal performance, pair with SMA Home Storage batteries and use the integrated energy management features to maximize self-consumption and backup reliability.