Description
The Solis 12kW Plus Single Phase Hybrid Inverter (S6-EH1P12K-L-PLUS) is a next-generation low-voltage hybrid inverter engineered for high-performance residential and small commercial solar installations. It seamlessly integrates solar panels, lithium battery storage, and the utility grid, delivering reliable backup power, intelligent energy management, and maximum solar energy utilization.
Equipped with 3 independent MPPTs, the inverter optimizes energy production from multiple solar panel arrays with different roof orientations. It supports 40–60V lithium-ion and lead-acid batteries and delivers an impressive 350A maximum charge/discharge current, enabling rapid battery charging and efficient energy storage. It also supports up to 160% PV oversizing, allowing users to connect larger solar arrays for increased energy generation.
The inverter provides UPS-level backup with switching time under 10ms, ensuring uninterrupted operation of essential appliances during power outages. It also supports AC coupling, generator integration, intelligent load management, peak shaving, battery scheduling, and parallel operation for larger energy storage systems, making it a future-ready solution for expanding energy needs.
Designed for long-term reliability, the inverter features an IP66-rated weatherproof enclosure, making it suitable for both indoor and outdoor installations. Built-in Wi-Fi, Bluetooth, CAN, and RS485 communication enable real-time monitoring and remote management through the SolisCloud platform and mobile application. Advanced safety features such as anti-islanding protection, surge protection, reverse polarity protection, and intelligent battery management ensure safe and dependable operation.
Key Features
- 12kW rated output power
- Single-phase hybrid inverter
- 3 MPPTs for maximum solar energy harvest
- Supports 40–60V lithium-ion and lead-acid batteries
- 350A maximum battery charge/discharge current
- 160% PV oversizing capability
- <10ms UPS switching for seamless backup power
- IP66 weatherproof design
- Built-in Wi-Fi, Bluetooth, CAN & RS485 communication
- Generator compatibility and AC coupling support
- Parallel operation for larger systems
- Smart monitoring via SolisCloud
- Ideal for large residential and light commercial solar systems
The Solis 12kW Plus Single Phase Hybrid Inverter combines high efficiency, intelligent energy management, and powerful backup capabilities in a compact, durable design. It is an excellent choice for users looking to maximize solar energy production, reduce electricity costs, and achieve greater energy independence.



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