Just when you thought you’ve seen it all, a new company comes along with a different approach. SolTech Energy makes an innovative roof tile — similar but distinguishable from this thin-film solar tile offered by SRS Energy — that harvests solar energy with a traditional looking glass tile. Currently offered in Spain and Sweden, the SolTech System can be installed to work in conjunction with most common heating solutions on the market.
GE just announced that it is readying a new solar thin-film panel, system, and inverter product with a goal to provide the lowest cost of electricity in the market. The multinational corporation is backing a cadmium telluride (CdTe) thin-film product and recently topped 15% efficiencies on commercial glass, according to a press release.