I didn't have high hopes for this zapper but bought it because it was cheap. I was surprised, it does work. I only use it in the evenings on the patio. When I check it, it does have bugs in it. Mostly small moths but mosquitos too. you don't hear them getting zapped but it does work. A full charge lasts about 4 evening for about 3 hours each. one thing I had to figure out was when you charge it a green light flashes, when the light is steady it's fully charged. I don't have it in the sun so I can't comment on the solar charging.
Rating: [4 of 5 Stars!]