The following terms describe common sub-assemblies of a photovoltaic array field. See also "photovoltaic", 3.1.43 and 3.2.21
a) photovoltaic array
assembly of mechanically integrated and electrically interconnected PV modules, PV panels or PV sub-arrays and its support structure
NOTE 1 A PV array does not include its foundation, tracking apparatus, thermal control, and other such components
b) photovoltaic array field
aggregate of all PV arrays within a given PV system focusing on the mechanical arrangement of the PV technology
c) photovoltaic assembly
PV components that are installed outdoors and remote from its loads, including modules, support structure, foundation, wiring, tracking apparatus, and thermal control (where specified), and including junction boxes, charge controllers and inverters depending on the assembly's installed configuration
NOTE 2 Examples of a PV assembly are the PV components on the roof or in the yard of a PV-electrified house, as different from the components of the PV system that are installed inside the house.
d) photovoltaic generator
generator that uses the photovoltaic effect to convert sunlight into electricity
NOTE 3 The PV generator is the PV array in a PV system
NOTE 4 A PV generator does not include energy storage devices or power conditioners
e) photovoltaic panel
PV modules mechanically integrated, pre-assembled and electrically interconnected
f) photovoltaic string
circuit of series-connected PV modules
g) photovoltaic sub-array
portion of a PV array that can be considered as a unit |