Solar-Log was established in 2007 as a monitoring service for solar power plants. Since 2015 it has been a subsidiary of BKW AG Bern. Currently, the company provides monitoring solutions for more than 250’000 solar power plants on all continents. While the initial use case was real-time radiation data for photovoltaic monitoring, Solar-Log has evolved into a world market leader for smart home management and meteoblue is the perfect partner to provide all required weather data for it.