Huawei's Sun2000 215 KTL string inverter has algorithms to provide diagnostics for module defects and shading scenarios. In this way, faults are reported quickly and optimal operating points are found.
The device weighs 86 kilograms. The inverter is connected via DC connectors and the AC connection area. Commissioning is done in a few minutes via the Smartlogger. Another advantage is the integrated overvoltage protection (type 2 for AC and DC). In addition, it has nine independent MPP trackers, each with two string connections.
Also interesting: Increasing significance of string inverters
Thanks to air cooling, the unit operates pleasantly quietly. The manufacturer states the European efficiency as 98.6 per cent. The DC voltage range is between 500 and 1,500 volts and the AC output voltage is 800 volts. (mfo)
