Types of Solar Photovoltaic (PV) System

Introduction Solar photovoltaics convert daylight into electricity and can be used in grid-connected systems, where excess electricity is exported (sold) to energy companies using the National Grid and in Off-Grid situations where electricity is generated and stored in batteries for use locally. Below we look at what equipment is needed for each type of system and discuss how grid connected (grid-tied), off-grid, hybrid and batteryless solar photovoltaic (PV) systems work. Grid-connected If your building is already connected to the power network or a connection to the national grid would be easy and...

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