Similarly, UK-based Lightsource BP has adopted a flexible approach, offering its customers shorter solar PPAs of 5 to 10 years, and re-deploying the energy systems elsewhere, when the agreements are not extended (Golubova, 2016). For example, Redavia is a German-based company specialising in rental solar power solutions for corporate clients and communities. Its innovative business model allows its customers to rent solar PV plants for a fixed monthly fee on a short-term extendable contractual basis.