Solar lawn lights?

Our family is having a dickens of the time trying to find solar lawn lights that will illuminate parts of the lawn (and house). We have 1 porch light, but it only lights up the porch and sidewalk. The sides and back part of the house is pitch black! I hate to admit it, but I am scared to go out the back at night because it's so dark and the shadows play mind games with me.

So we're constantly looking for solar lights that will help keep the sides of the house (as well as the back, which includes our detached garage where our washer is set up) lit up. Anyone have any ideas?