
A device that converts heat or sunlight directly to electricity, invented by Standford Ovshinsky, that has a unique glass composition that changes from an electrically non-conducting state to a semiconducting state. Related category • SOLAR ENERGY AND POWER
Found on
http://www.daviddarling.info/encyclopedia/O/AE_ovonic.html

A device that converts heat or sunlight directly to electricity, invented by Standford Ovshinsky, that has a unique glass composition that changes from an electrically non-conducting state to a semiconducting state.
Found on
http://www.electromn.com/glossary/o.htm

A device that converts heat or sunlight directly to electricity, invented by Standford Ovshinsky, that has a unique glass composition that changes from an electrically non-conducting state to a semiconducting state.
Found on
https://www.encyclo.co.uk/local/22819
No exact match found.