So you would like to get rid of pesky mosquitoes and insects in your backyard without using any chemicals? This Solar Powered Outdoor Bug Zapper can help. It draws insects from up to 80 ft away without any noise. It has a 2200mAh battery that lasts up to 8 hours. It is charged with a solar panel on top.
You can mount this solar bug zapper to a wall or simply put it in the ground. It is IP65 rated. You can find out more about it here.