Solis S6-EA3P(5-10)KAA-NV-ND-H

The S6-EA3P(5-10)KAA-NV-ND-H is a specialized three-phase AC-coupled inverter series ranging from 5kW to 10kW, specifically engineered for the Nordic market to retroactively add energy storage to existing solar installations. Built on a high-voltage battery architecture (120V–800V), it ensures significantly higher round-trip efficiency and faster response times compared to traditional low-voltage systems. A defining characteristic of this series is its ability to handle 100% unbalanced and half-wave loads on both the grid and backup ports, a critical feature for maintaining stability in specific regional grid environments. It boasts a lightning-fast UPS-level switching time of less than 10ms, a 1.6x surge power capacity for 10 seconds to manage inductive motor starts, and a peak efficiency of 97.8%. With its IP66-rated protection for extreme weather durability, an integrated 7-inch industrial touchscreen for local management, and “Smart Load” functionality to optimize energy use during peak tariff periods, this inverter provides a robust, high-efficiency upgrade path for three-phase households seeking total energy resilience.