Sanyo - based in Japan
The giant Japanese electronics company, Sanyo, first became involced with developing solar cells in 1975, producing the worlds first commercial amorhous silicon cells in 1980.
Product Details
Photovoltaicd Modules - A range of solar panels using cells combining monocrystalline silicon together with layers of amorphous silicon. These cells/modules are claimed to suffer less from the effect of higher temperatures on output.
Location of Sanyo website - http://sanyo.com/solar/