Outdoor solar photo

Outdoor solar lights work best when they have access to direct sunlight to charge for multiple hours during the day, which is how the manufacturers calculate battery life and runtime. They will work on cloudy days or in areas with indirect light, but you might notice that they aren't quite as bright or long-lasting.

One great way to illuminate your outdoor space is with solar lights. Sarah Jameson, marketing director of Green Building Elements, says, "Solar lights, compared to low voltage and line voltage outdoor lights, are safer and more DIY-friendly since there's little to no wiring required at all.

We chose the AloftSun Solar Motion Sensor Outdoor Lights as the overall best solar lights for their durability, water resistance, and motion-sensing capabilities. If you're looking for a set of string lights, we loved the Brightech Ambience Pro Solar Powered Outdoor String Lights, because they held up to water and freezing temperatures.

Some solar lights have small panels on each individual light, while others have a single external panel that powers the entire set. You might prefer the latter if you want to use the lights under a porch or covered patio; you'll be able to give the solar panel direct sunlight while keeping the lights where you want them.

Some solar lights have on/off switches, timers, or motion sensors. More advanced models like the Brightown Outdoor Solar String Lights offer different light settings like a slow fade or twinkle. Before purchasing a solar light, ask yourself exactly what you need so you can find one that best suits your needs.

According to the U.S. Department of Energy, solar lights work well in most parts of the United States, as long as the panels have access to enough sunlight. Pay attention to how much sunlight your yard gets, and use that to manage your expectations for how bright the lights will be and how long they'll last into the evening.