With an efficiency factor over 98%, the Protect PV.500-UL and PV.630-UL well exceed expectations for their power class. With an appropriate transformer, it can also be adapted to the low voltage grid (LV 480 VAC) or medium voltage grid (e.g. 12.47, 34.5 kV).
Maximum Power Point Tracking is designed to meet the latest requirements for quick responses to dynamic weather conditions such as spontaneous cloud cover on a clear day, and reliable day/night detection (active/passive). The MPPT algorithm has been independently tested by the Fraunhofer Institute for Solar Energy Systems at eight different power levels, nine different DC voltages, and for both thin-film and crystalline solar panels.
The Protect PV utility scale inverters from AEG Power Solutions have grid management features that can be adapted to the unique requirements of the utility. With four different ways to provide reactive power control, adjustable settings for Low Voltage Ride Through, provisionable ramp parameters for start and stop operations, options to adjust the effective power to stabilize grid frequency, and remote power control, the flexibility of the Protect PV.500/630-UL inverters are unmatched.