[exiges]

OK, so it'd add a bit of weight, but I'd like to have more light in the cabin with a glass sunroof.

 

[Paul_Moxhay]

They can be fitted to existing cars. There is someone in the UK who has had one fitted to a Nissan Leaf and it looks like they did a great job. I can't find the reference at the moment but I will post if I find it.