Mastervolt Sunmaster XL for larger scale, three phase photovoltaic instalations.

The most recent development from Mastervolt is a new high power solar inverter with a power rating of 15 kW AC. The new Sunmaster XL models are delivered in a waterproof IP55 enclosure which can be installed in either a grid connected solar tracker system or a stationary PV system. The inverter consists of three highly efficient switch mode power modules of 5 kW power rating each. The unit has an operating DC voltage window of 100-600 V DC. Galvanic isolation is provided by class II high frequency transformers.

The new Sunmaster XL has an operating efficiency of over 95 % (EU). The output voltage is 230 V AC three-phase, 50 Hz. Islanding protection is according to local standards. Extended diagnostics and remote monitoring is delivered as a standard.