What is Secondary Protection for Solar?

What is Secondary Protection?

Secondary protection is the term used to describe protection between the solar inverter and the grid. It is comparable to Primary Protection, which is protection within the inverter. Secondary protection is generally used where the installation is greater than 30kW and often includes Anti-Islanding protection, over/under voltage, over/under current and frequency protection.

Leave a Reply

Your email address will not be published. Required fields are marked *