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STR-S12

Split-Phase Hybrid Inverter 7.6-12kW

For US Residential & Energy Storage

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The SolarBridge STR-S12 is designed to connect solar, battery storage, household loads, the utility grid, and backup generation into one coordinated energy system. With a 7.6–12kW power range, the inverter provides a flexible foundation for residential solar-plus-storage installations.

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Designed for U.S. residential solar and energy storage applications, the STR-S12 combines flexible energy management, smart load control, and seamless on/off-grid switching in a single inverter platform.

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STR-S12 7.6-12kW

The SolarBridge STR-S12 is designed to connect solar, battery storage, household loads, the utility grid, and backup generation into one coordinated energy system. With a 7.6–12kW power range, the inverter provides a flexible foundation for residential solar-plus-storage installations.

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Its hybrid architecture helps manage available energy sources while supporting backup loads and smart energy management. The STR-S12 also supports up to 16 units in parallel, providing additional flexibility for larger system configurations.

Key Features

  • 200% PV oversizing supported

  • 4 ms seamless on/off grid switching

  • IP65 rated for outdoor installation

  • smart-critical-load management

  • Dimensions (W x H x D mm) 550x1420x240

  • Operates in temperatures up to 60°C with derating above 45°C

  • 5 year Warranty

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Power The Grid With Smarter Energy Solutions

SolarBridge Technology's Split-Phase Hybrid Inverter is designed specifically for U.S. residential solar and energy storage systems, providing seamless integration of solar power, battery storage, grid connectivity, and backup power in a single solution.

 

Built for 120/240V split-phase applications, it supports reliable operation of essential household loads during power outages. The inverter helps homeowners maximize solar self-consumption by storing excess energy for use when utility rates are higher or solar production is low. Advanced energy management features provide real-time monitoring and intelligent control of energy production, storage, and consumption.

Connect with SolarBridge Technology

Ready to power smarter? Contact SolarBridge today to learn how the STR-S12 can help maximize energy savings, strengthen backup power capabilities, and support long-term energy independence.

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