Solen’s goal is to reintroduce transparency into the real estate world on a crucial subject: natural light. During a transaction, this essential criterion is hard to quantify and not measured objectively. For real estate agents, Solen offers an app able to calculate and simulate the brightness and sunshine potential of a property by creating a certificate in less than 24 hours. Based on a technology unique in the world, Solen provides tools to potential buyers, real estate agents and developer