A solar powered water heater will save you money. Buying the right size solar water heater for your home is important. Expert installation is required to ensure the water heater is working at maximum capacity. Solar water heating systems involve a solar collector and storage tank. The two types of water heating systems are active and passive. A insulated storage tank is required for solar water heater systems. Solar collectors are available in three types for residential use and include flat-plate collector, integral collector storage system and evacuated-tube collector systems. Active solar water systems include direct and in-direct circulation systems. These systems can be used in any climate and the sun is free.
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