Heliothermal

A process that uses the sun's rays to produce heat.
Found on http://www.neo.ne.gov/statshtml/glossaryh.htm

heliothermal

heliothermal Any process which uses solar radiation to produce useful heat.
Found on http://www.wordinfo.info/words/index/info/view_unit/4265/7

heliothermal

Any process that uses solar radiation to produce useful heat. Related category • SOLAR ENERGY AND POWER
Found on http://www.daviddarling.info/encyclopedia/H/AE_heliothermal.html
No exact match found