Polar Power, Inc. designs, manufactures, and sells direct current (DC) power generators, renewable energy, and cooling systems in the United States, Canada, Australia, the South Pacific Islands, Asia, Europe, the Middle East, the United Kingdom, and South Africa. The company offers DC base power systems, DC hybrid power systems, DC solar hybrid power systems that are available in diesel, natural gas, LPG/propane, and renewable fuel formats; and mobile power systems. It also provides global network management, aftermarket and service parts, and product and warranty services.