Tesla, Panasonic to jointly build solar cells

Tesla announced plans to expand its business partnership with Panasonic to include manufacturing their photovoltaic cells and panels at its Buffalo production facility, due to open next year.
Tesla said it will use Panasonic's photovoltaic (PV) technology to build solar energy systems that will be combined with the electric car maker's Powerwall and Powerpack residential and commercial battery systems.SunrunA Tesla Powerwall battery system as installed by Sunrun. The batteries can be installed