nrggo solar panel branch connectors (one pair) – compatible with branch connectors nrggo <p>nrggo branch connectors are used for parallel connection between solar panels. sold as a pair the connectors are only compatible with connectors and comes with one male (mmf) and one female (ffm) connection.</p> <p>easy to install with high quality materials to make sure the connection is stable and long lasting.</p><p>chain solar panels with cables together in parallel to increase solar input into an nrggo power station</p>