Photovoltaic systems

SGA Service is authorized to install and treat photovoltaic systems, solar panels, storage systems and latest generation systems with video verification.

The service offered includes, in addition to the installation of the system, the processing of bureaucratic procedures related to permits, incentives and tax deductions.

Installing a system with photovoltaic panels offers various advantages, starting from the exploitation of the sun's energy, clean and unlimited, without producing polluting emissions.

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The advantages of photovoltaic

A photovoltaic system allows you to directly transform solar energy into direct current electricity thanks to the photovoltaic effect.

The advantages of photovoltaic technology are:

absence of any type of polluting emission during the operation of the system; saving of fossil fuels; extreme reliability (normally, useful life exceeding 20 years); reduction of operating and maintenance costs; modularity of the system (to increase the size it is only necessary to increase the number of modules; quick recovery of the initial investment and an economic return in subsequent years.

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PHOTOVOLTAIC SYSTEM MAINTENANCE

Maintenance of the photovoltaic system is essential to prevent the panels from losing their efficiency and reducing the amount of energy generated for the home.

Meter calibration: we carry out periodic calibrations of electricity meters installed on photovoltaic systems and on systems that benefit from tax breaks. The fiscal meter counts all the production of the plant and must be

calibrated periodically, i.e. subjected to regulation. The responsible person may entrust us with the complete management of the entire system. The meter calibration must be carried out every 3 times

years.

Calibration of interface systems: the interface is a safety device that intervenes in the event of anomalies, inhibiting the introduction of electrical current from the photovoltaic system into the grid. It is necessary to carry out periodic checks on these devices in order to avoid suspension.