What kind of glass can be used for the roof in tropical region?

well im designing a dome shaped roof in tropical region,, i want to use a type of glass that wont transfer the heat inside the building ,, im using the glass in the roof bcs the building suppose to be passive type of building and the glass will be act as skylight in the dome shape roof,,, any suggestion?!!|||Low E, double pane insulating, impact resistant glass|||plexiglass won't shatter when the hail falls or a branch hits the roof...I kind of prefer the opaque plastic roof material that is shaped like regular tin roof yet it lets light in.|||To be Tropical it has to be hot so you need heat transfer so any clear molded plastic will do