Solar Powered Pond Aerators
Solaer Solar Pond Aerators - These solar pond aerators are ideal for both small and large ponds. Perfect for remote locations with no electricty. These units have battery back up and once the batteries are fully charged they can run for 3 consecutive days with no further sun light. When you absolutely have to have reliable aeration 24 hours a day in locations with no power source this is the unit you want to invest in.
AerMaster Solar Pond Aerators - These solar aeration systems are called direct drive, meaning they are powered directly by the Sun with no battery back up. Not having the battery back up reduces the cost significantly compared to the Solaer brand, however you will only have aeration so long as the sun is out.