solar power hybrid BBQ

I was having a BBQ the other day. It was nice an sunny. It got me thinking about a solar power hybrid BBQ. You take a normal grill BBQ and change the top for a cover with 1000 little lenses that focus the suns power on the food over the grill. No pollution. It could also be possible to redirect the light to cook from the bottom. This is just a far fetched idea.. i don't think I'll ever see this in my life time.