String them up, watch them wake when the sun goes down, and never think about cords again.

Solar power means no outlet hunting, no extension cords snaking across the yard, and no power bill at the end of the month. Choose seven meters with fifty lights for a small trellis, or push all the way to thirty-two meters with three hundred lights wrapped around an entire pergola. Each one burns for fourteen hours on a full charge—solar top-up happens in about eight hours of daylight, so you're never in the dark twice.