The Solari were a humanoid species native to the planet Solais V. In 2365, they requested the aid of the Federation mediator Riva, hoping to bring to an end a war that had lasted for fifteen centuries.
The negotiations were nearly a disaster. Riva's chorus, whom he used to communicate, were killed by a member of one of the Solari factions. Eventually, he was convinced to stay and try to mediate without his chorus, bringing the possibility of an end to their conflict. (TNG: "Loud As A Whisper")
- No Solari characters were ever assigned names in canon productions.