The solution had to supply an alpine refuge in the Cuneo Alps which had been completely renovated starting from some ruined mountain huts.
The heart of the system is the use of the 10kVA Hylander HD Uflex energy station, used both during the construction phase, using the integrated generator set, and in the normal operation of the open structure. The system is completely monitored remotely.
The photovoltaic system consists of approximately 9 kWp of 320WP monocrystalline modules on two separate layers. The Hylander HD has the following main features:
_Output voltage AC 230V-50Hz / 110V-60Hz
_Output voltage DC 48 V
_Continuous output power at 25°C 10000 VA
_Peak power (5 sec.) 20000 W
_Pot. output cont. of the diesel generator set 1500 rpm – 8000 VA
_Photovoltaic module power (recommended) 9 kWp on two regulators
_Open cell battery pack capacity 23 kWh
_Depth of Discharge (DOD) Programmable from 30% to 80% (factory settings 60%)
_Remote monitoring included, via internet connection
_Dimensions (WxDxH) 1950 x 1130 x 1550 mm
_Weight approximately 1600 kg
_Usable battery capacity (60% DOD)
_without sun, wind or use of the 13.8 kWh generator
