Solis S6 15kW 3 Phase Hybrid Inverter for LV Batteries

The Solis S6 15kW Three Phase Low Voltage Hybrid Inverter - S6-EH3P15K02-NV-YD-L is a high-capacity hybrid inverter for large residential and demanding three-phase solar and battery storage systems. Combining 15kW output with a 48V low-voltage battery platform, it provides substantial power without requiring a high-voltage battery system.

The S6 platform supports PV input up to 160% of the inverter's rated DC power, helping maximise solar generation from larger arrays. Advanced backup functionality, generator compatibility and support for three-phase unbalanced loads make it particularly well suited to properties requiring a more capable and resilient energy system.

Key Features

• 15kW three-phase hybrid inverter for high-demand installations
• 48V low-voltage battery architecture
• Up to 160% PV oversizing for large solar arrays
• High-current PV compatibility for modern high-power modules
• <10ms backup switching for near-seamless operation
• 200% overload for 10 seconds in off-grid mode
• Three-phase unbalanced output for flexible load distribution
• Generator compatible with automatic control options
• Smart Load management to extend backup duration
• AC and DC coupling support for flexible PV integration
• Up to six compatible inverters in parallel
• IP66 rated for reliable long-term installation

Serious Three-Phase Solar & Storage

The S6-EH3P15K02-NV-YD-L is aimed at properties where energy demand extends beyond a typical domestic solar installation. Large PV arrays and substantial 48V battery banks can be combined to increase self-consumption, reduce grid imports and provide meaningful backup capability during outages.

For large homes, rural properties and other high-demand three-phase installations, the 15kW Solis S6 offers an unusually capable combination of low-voltage battery storage, solar generation and off-grid functionality.