Carbon free future requires clean energy to be stretched as far as possible. In a truly green system, local clean energy generators are in constant dialogue with building devices and the national grid.

Electrical transmissions between power switching devices like solar inverters and variable speed motor drives, take place via DC electrical links and audit trails are available to end users, showing the carbon impact of each electricity consuming machine under their management.

A system of cross connected DC power grids with self regulating control is the technology of today and it’s a key part of what Arriba is all about.