Engineered to support enhanced AC-side voltages in modern solar and industrial installations.
As solar plants and power systems move toward enhanced voltages, our high-performance OTHV switch-disconnectors deliver improved system efficiency — especially in string-inverter architectures with long cable runs to MV/LV transformers.
Using higher AC-side voltages (800–1000V AC) raises inverter power density and can deliver overall system savings up to 20% through several factors such as conductor losses, optimized inverter sizing, and reduced BOS cost.
Product highlights:
- Enclosed IEC series for 800–1000V AC with IP65 protection and ergonomic handle options
- Current range from 100A to 2500A
- Triple-certified models (200–800A) for worldwide deployment
- Inverter-side models (100–1250A) for safe, reliable isolation