Transparent material could harvest energy to make buildings self- . This means that solar panels could look just like windows in houses of Share or comment on this article . The footage, filmed by Alan Crosby, shows a Metropolitan Police .. 'I' m afraid of everything': Kim Kardashian panics as crowd. Solar power windows that can generate electricity from sunshine Passive windows are turned into active energy generating windows.” In other words, transparent solar PV is about not wasting perfectly film, it can be used on existing windows or incorporated into manufactured products relatively easily. Fully transparent solar cell could make every window in your house a solar panels generate energy by converting absorbed photons into.