Solar panels for heat have been around for about a hundred years and in that time they have developed by a process of continuous improvement. The solar panels that you can buy today are, in many cases, very different from ones that were used 20 years ago. Some manufacturers have not improved the panels at [...]
Filed under: carbon emissions, climate change, energy, global warming, heat, microgeneration, solar energy, solar panels | Tagged: absorber coatings, alumium oxide, black chrome, black paint, differences in absorbers, heat demand, how solar panels work, titanium oxide | 5 Comments »
