REFUsol to present innovations at Intersolar Europe
REFUsol, one of the leading manufacturers of solar inverters, is exhibiting at this year’s Intersolar Europe (from 13 to 15 June 2012 in Munich, Germany) and showcasing new inverters in all performance classes, as well as innovative communication and monitoring solutions for photovoltaic systems. One of the highlights of this year is the new three-phase string inverter REFUsol 023K–460 VAC, which was specially designed for medium-voltage applications in large PV plants. Even with low irradiation, the inverter reaches an efficiency factor of over 98 per cent across a broad input voltage range. Using an integrated data logger, operators of PV systems moreover are able to monitor and to analyse the profitability of their installations online via the monitoring portal REFUlog. The data is transferred via Ethernet or optionally via the wireless REFUconnect module. With its low weight and high power density, the inverter can be installed quickly and easily. Thanks to convection cooling the device is totally maintenance-free. Additionally, REFUsol showcases the newest version of the monitoring portal REFUlog and the REFUlog app which is available free of charge for Android and iOS-smartphones.