The second generation of SSLD technology detects DC-side faults and isolates affected strings within milliseconds, protecting the system from short circuits, reverse polarity, and backflow events. With the new manual reset function, operators retain full control over re-energisation after a fault is cleared, ensuring safe and verified restoration.

Smart Dual Flux technology automatically locks the connector upon disconnection, preventing accidental re-engagement and arc risk on the DC side. Combined with connector-level temperature detection, it safeguards both equipment and service personnel.

An advanced phase-change cooling system that automatically cycles coolant from liquid to vapor and back, improving heat dissipation by 30%. This enables higher power density in a compact enclosure and stable full-power operation from –25°C to +60°C.

The intelligent fan system generates internal heat to prevent the inverter from freezing in cold and humid climates, ensuring uninterrupted operation and reliable cold-start performance — with self- cleaning airflow reversal to remove dust buildup and reduce maintenance.

Grid forming (GFM) functions like Voltage source & Millisecond-level power closed-loop control, Substitute reactive power compensation device, Improving PV output capability in weak power grids, Supports wide-frequency oscillations ranging from 0.1 Hz to 100Hz suppression and Millisecond-level time synchronization & high resolution fault recording and PV Black Start capability provides commissioning power without an external grid or genset.

With a 1,600 V DC withstand design, more panels can be added per string for lower BOS cost. A 1,000 V AC design allows optimised AC cabling.