Mr. Mahfujur rahman, i asked solaronix.com, they said that they are not manufacturing product for which i am looking for. Can you tell any other option? Thanks
Well fully transparent cells cant exist because solar cells need to absorb light. However, there are cells that let some light through, e.g. DSSC which Mr. Rahman recommended - these are often orange or yellow in transmission - or a-Si:H or micromorph cells which are dark, i.e. they can look like sunglasses and some companies build them for use as tinted windows. Maybe you can look into those.