Solihull guaranteed their place in the Vanarama National League next season after beating second-placed Tranmere at Prenton Park.The visitors only needed a point to secure safety but took all three with a 2-1 win that left them in the relative comfort of 15th with a game to go.Jamey Osborne put his side in the lead after 32 minutes, Jermaine Hylton with the assist after winning the ball and laying it off, and Alex Reid blasted a fine second shortly after the hour mark.Tranmere, with a play-off semi-final place already assured, hit back through Devarn Green but could not add a second to nick a share of the spoils.