printed solar panels
... that printed solar panels can be printed on ordinary untreated paper at a cost similar to that of inkjet printing?
... that <b id="mwBe8"><a class="mw-redirect" href="./Printed_solar_panel" id="mwBfA" rel="mw:WikiLink" title="Printed solar panel">printed solar panels</a></b> can be printed on ordinary untreated paper at a cost similar to that of <a href="./Inkjet_printing" id="mwBfE" rel="mw:WikiLink" title="Inkjet printing">inkjet printing</a>?