Solar water storage tank capacity

A professional can help you calculate this, but as a general rule, a family of four would typically need about a 300-360 litres system. When searching for the best storage tanks for solar water heaters, you'll want to take into account capacity, durability, insulation, and heating efficiency. Smith offer tanks ranging from 50 to 120 gallons, featuring glass-lined interiors for. Available in an extensive range of sizes, StorMaxx™ solar hot water storage tanks can accommodate any project. Hot Water Storage Tanks, Vertical tanks: 125 - 3000 gallons, Horizontal tanks (custom): 250 - 3000 gallons Standard storage tanks are available for sidearm or supplemental storage for traditional water heating systems.