A photovoltaic system consists of number of arrays (combination of modules called an array).
A PV generator with mechanical support and sun tracking system.
Batteries or other storage devices.
A charge controller that not only prevents of overcharging of batteries but also prevents the discharging of batteries in night to arrays.
A rechargeable battery is used to store the direct current generated by the solar modules during day and discharging of battery at night if needed.
An inverter is used to to convert the direct current to alternating current in order to supply it to homes and businesses. This inverter consists of a circuit breaker for over discharging.
Above figure shows a typical PV system.
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ReplyDeleteMany thanks Edward, do let me know if there are any more topics you would like to see
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