Telsa has a bold mission statement to accelerate the worlds transition to sustainable energy. Founded in 2003 mainly focused on the premium electric vehicles market is also manufacturing a solar roof tile marketed as the Tesla Solarglass Roof. Tesla claim their tiles to be 3x stronger than traditional roof tiles. The tiles are astheticly very nice and would not look out of place even on traditional buildings. Tesla has thought about their product offering and has covered everything you need. The Tesla Power Wall battery storage system will store any excess energy generated during the day and can top up using cheaper off-peak energy. The entire system also includes 24/7 energy monitoring via a smartphone app.