Investing in a photovoltaic system is certainly a wise decision: it avoids the combustion of fossil fuels and helps to reduce the consumption of electricity. However, the introduction of this additional energy supply leads to a change in the electrical features of the system.
The main critical issues are:
on days with scattered clouds but clear skies, the PV system provides a very variable instantaneous power, with a high number of PFC equipment operations (= wear of the contactors) to ensure the correct cosφ.
Unfortunately, many companies do not take these factors into consideration and are unaware that the installation of a PV system worsens the power factor.
By choosing to rely on COMAR you will not only find a consultant able to recommend the best solution, but you will also purchase a durable product capable of managing the situation effectively, thanks to the appropriate regulator!