Purasol successfully interconnected projects between 1.5 and 270 kW under the new regulation
Since 2008 Purasol has installed about 1000 projects in Costa Rica, under which the first on-grid, triphase, open-delta, and micro-grid systems in the country. Purasol has been on top of the game ever since.
http://www.purasol.co.cr/news/purasol-presenta-proyectos-entre-1-5kw-y-270kw-bajo-el-nuevo-reglamento/