1. In this Schedule—
“existing substation” means the existing substation at Ryhall Substation, Uffington Lane, Essendine, Stamford, PE9 4QD, owned and operated by National Grid Electricity Transmission plc;
“inverter” means electrical equipment required to convert direct current power to alternating current which will either be a string inverter attached to a mounting structure or a central container inverter;
“mounting structure” means a frame or rack made of galvanised steel, anodised aluminium or other material designed to support the solar modules and will either provide for a fixed south facing orientation or single access tracking and mounted on piles driven into the ground or pillars fixed to a concrete foundation;
“PV module” means a solar photovoltaic panel or module designed to convert solar irradiance to electrical energy;
“solar station” means a station comprising centralised inverters, transformers and switch gear with each component for each solar station either—
located outside within a cabinet, on a concrete foundation or placed on metal skids for each of the inverters and transformers and switch gear; or
housed together within a container sitting on a concrete foundation;
“substation” means a substation containing electrical equipment required to switch, transform, convert electricity and provide reactive power compensation;
“switch gear” means a combination of electrical disconnect switches, fuses or circuit breakers used to control, protect and isolate electrical equipment; and
“transformer” means a structure serving to transform electricity to a higher voltage which will either be a string transformer or a central container transformer.