GENERAL FEATURES OF THE INSTALLATION
The photovoltaic installation is connected to Enel’s public low voltage (LV) distribution network and is composed of the following elements:
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Photovoltaic plant
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Parallel combiner boxes for the strings
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Power conversion and control units (inverters)
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Protection, control, and interface devices at LV
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Power supply for auxiliary loads
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Uninterruptible power supply units (UPS) for feeding auxiliary services and protection of the electrical cabin
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Conductors for connecting the various components of the plant and grounding, as well as for connection to Enel’s public low voltage (LV) network.
PANEL SPECIFICATIONS
Monocrystalline panel, model ECWE—185-72, with a nominal power of 185 W; each module is equipped with bypass diodes to exclude possible parts containing one or more damaged or shaded cells. The panels are mounted on 9 parallel strings, positioned on fixed structures, model Radiante, each composed of photovoltaic modules connected in series. The modules will be installed on fixed structures called "Zebra Solar" by the manufacturing company Wuerth. These structures are entirely made of aluminum profiles, with central and end clamps.
ROOF CHARACTERISTICS
Gable roofs with a 16° pitch; the entire roof is covered with clay tiles to protect the underlying layers from weather conditions.