For onboard drinking water. There is the added plus that a storage tank is not necessary. For example, house boaters, can take the water straight from the lake, there is no need to store it. Solar energy powered water pumping combined with Aqua Sun's water purification systems can provide a permanent fresh water supply from rivers, wells and lakes. For homes, cabins, and even small villages.
Greater volumes are available in custom designed systems.
Making them functional world wide.