Nice Solar tent for camping!

hmmm,amazing!I was worried about how heavy is this solar tent though.I believe it is adapting thin film technology to power this tent.You can even watch TV through a flip down monitor and use laptops in the tent as you have the power while you are on camping.They also use photovoltaic fabric to make this tent.I was wondering what is the efficiency  difference between photovoltaic fabric and our normal solar panels.