The electrical network connection is the activity that has led to the strong development of the photovoltaic sector in recent years.
The photovoltaic system connected to the grid is the renewable energy system whose technical operation is the simplest since no preventive maintenance is necessary for low power installations.
How photovoltaic grid-connected system works?
A photovoltaic installation connected to the network is made up of modules: electricity is generated by the DC modules and converted into AC at 50Hz and 220V with one or more device called inverter.
Depending on the choice, all or part of the production is injected into the public grid, and is counted by an electricity production meter previously installed by the STEG network operator. The rest is consumed by the producer.
When the photovoltaic production is insufficient, the network provides the necessary electricity.
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