European Standard Three-Phase Low-Voltage Hybrid Solar Inverter
12kW | Three-Phase 380/400V AC | 48V DC | PS-SI-D-12K | IP66
The POWERSHINE PS-SI-D-12K is a high-performance 12kW European Standard Three-Phase Low-Voltage Hybrid Solar Inverter designed for residential and small commercial energy storage applications. Featuring a 48V low-voltage battery system, 380/400V three-phase AC output, dual MPPT solar inputs, and up to 15kW maximum PV input power, it provides efficient solar energy conversion and flexible energy management.With support for unbalanced three-phase loads, up to 250A battery charging and discharging current, and IP66 protection, the PS-SI-D-12K is suitable for applications requiring reliable power distribution across three phases. Its hybrid design integrates solar PV, battery storage, grid power, and compatible generator input, supporting both on-grid operation and off-grid backup power.The inverter also supports parallel operation of up to 6 units, allowing system capacity expansion for larger residential properties, commercial buildings, and distributed solar energy storage installations.
Key Features
• 12kW Three-Phase Hybrid Output – Designed for European-standard residential and small commercial three-phase power systems.
• 380/400V Three-Phase AC Output – Suitable for compatible three-phase electrical distribution networks.
• 48V Low-Voltage Battery System – Integrates with compatible lithium and lead-acid energy storage batteries.
• 15kW Maximum PV Input Power – Supports high-capacity rooftop and distributed solar PV installations.
• Dual MPPT Solar Inputs – Two independent maximum power point trackers optimize solar energy harvesting from different PV arrays.
• 1000V Maximum PV Open-Circuit Voltage – Enables flexible high-voltage solar string configurations within the specified operating limits.
• 200–800V MPPT Operating Range – Wide solar input voltage range for flexible PV system design.
• Up to 250A Battery Charging Current – Supports high-current charging for compatible 48V battery systems.
• Up to 250A Battery Discharging Current – Provides strong battery power support for demanding loads.
• Unbalanced Three-Phase Load Support – Accommodates different power demands across individual phases within inverter limits.
• On-Grid and Off-Grid Operation – Supports solar self-consumption, battery storage and backup power applications.
• Generator Input Support – Allows integration with compatible generators for improved energy supply reliability.
• IP66 Protection Rating – Dust-tight enclosure with protection against powerful water jets.
• Up to 6 Units in Parallel – Enables scalable inverter capacity for larger energy storage projects.
• Intelligent Hybrid Energy Management – Coordinates solar PV, battery storage and grid electricity for flexible power utilization.
• Residential and Small Commercial Applications – Suitable for villas, offices, retail premises, workshops and distributed energy storage systems.
Technical Specifications
Applications
• Three-Phase Residential Solar Energy Storage – Ideal for villas, large homes, and residential properties equipped with 380/400V three-phase electrical systems.
• Small Commercial Solar Power Systems – Suitable for offices, retail stores, restaurants, workshops, and small commercial facilities.
• Unbalanced Three-Phase Load Applications – Supports installations with different power demands across individual phases, within the inverter’s operating limits.
• On-Grid Solar Self-Consumption – Maximizes the utilization of solar energy to reduce grid electricity consumption and operating costs.
• Off-Grid Three-Phase Power Supply – Provides independent three-phase electricity for remote properties and facilities with compatible load requirements.
• Three-Phase Backup Power Systems – Supplies essential electrical loads during grid interruptions through the inverter’s standalone AC output.
• Solar PV and 48V Battery Integration – Combines photovoltaic generation with compatible low-voltage lithium or lead-acid battery storage systems.
• Generator-Assisted Hybrid Energy Systems – Integrates compatible generators, solar PV, battery storage, and grid power for improved energy reliability.
• Commercial Load Management – Supports intelligent energy distribution and management for selected commercial electrical loads.
• Distributed Solar Energy Storage Projects – Suitable for decentralized renewable energy systems requiring three-phase AC output.
• Scalable Hybrid Energy Storage Installations – Supports parallel operation of up to 6 compatible inverter units for increased system capacity.
• Solar-Powered Workshops and Small Businesses – Suitable for facilities operating a combination of three-phase equipment and single-phase loads, subject to system sizing and load assessment.
Request a Quote
Interested in the POWERSHINE PS-SI-D-12K 12kW European Standard Three-Phase Low-Voltage Hybrid Solar Inverter? Featuring 380/400V three-phase AC output, 48V battery compatibility, dual MPPT technology, up to 15kW PV input power, and IP66 protection, this inverter is designed for reliable residential and small commercial solar energy storage applications.
With support for unbalanced three-phase loads, up to 250A battery charging and discharging current, generator integration, and parallel operation of up to 6 units, the PS-SI-D-12K offers a flexible solution for solar self-consumption, hybrid energy management, and backup power systems.
Contact POWERSHINE for detailed technical specifications, factory-direct pricing, OEM/ODM customization, product availability, and bulk order quotations. We welcome cooperation with solar distributors, system integrators, EPC contractors, installers, and renewable energy solution providers worldwide.