Bob,No typo. Apparently the figures have been replicated by an independent company
See http://www.solarhydrogentrends.com/SHT_performance%20_test.pdf
Adrian Ashfield
Bob,No typo. Apparently the figures have been replicated by an independent company
See http://www.solarhydrogentrends.com/SHT_performance%20_test.pdf
Adrian Ashfield