SOL® by Sunna Design, Sunna Design, Inc. is the world leader in solar LED outdoor lighting solutions. We have installed over 75,000 innovative and cost-effective solar-powered outdoor lighting systems in more than 60 countries on six continents over the last 20 years. Whether for cities, militaries, or commercial properties, we believe there is no substitute for reliable lighting that is engineered smart, built tough, and accurately sized.