Transformerless string inverter with 4 MPP trackers and 12 DC inputs including integrated DC switch and three-phase feed in. Simple DC installation at an attractive cost without any string distribution boxes. Optimum protection from dust and water for tough outdoor use (protection class IP65), high input voltage (max. 1100V). Possibility of external control of the internal grid protection relay. Type 2 surge protection integrated on the AC and DC side. AC grid connection possible with or without neutral conductor. Simple communication (daisy chain) via double LAN interface (RJ 45) with integrated switch. Proven communication via RS485 bus integrated as standard. Free choice of monitoring due to compatibility with many plant controllers and data loggers.
- 5-year warranty after registration in the KOSTAL Solar online shop