Daredevil, I'm pretty sure the suit would give him actual vision since symbiotes are able to see out of any part of themselves. I wouldn't want to see it long term, but it would be cool to see in a short arc.
@JonSmith: There's a lot of reasons why that doesn't make sense. First of all, why would he dwarf the sun in the first place? The sun has a finite amount of energy/mass so it wouldn't make sense that Hulk could get any bigger than himself plus the sun. In actuality he'd probably be much smaller because his body is much denser than gas. Second of all, there is a lot more empty space in the solar system then you are thinking. Even if he were many, many times bigger than the sun he would still be nowhere near a planet. Thirdly, if he actually could reach a planet his mass would be so much bigger than said planet that it would be like a human trying to climb up in the air by grabbing on to a fly. He wouldn't be able to climb on it, he'd just snatch it out of orbit.
Even if Hulk absorbed all the energy and mass of the sun the best he could hope for would be becoming the center of our solar system with all the planets rotating around him.