Solar water heaters are becoming more widely accepted in recent years due to their ability to capture the energy of sunlight and provide an easy and eco-friendly water heating solution for household use. One of the most significant benefits of solar water heaters is their potential to save water.

Traditional water heaters traditionally use electrical or gas-powered energy, which can lead to a larger water footprint due to the volume of water required to generate heated water. This is a cause for alarm in areas experiencing water shortages. Solar water heaters use a modern method to collect and heat water directly from sunlight.

The system utilizes a rooftop or wall-mounted panel to collect water and uses a liquid capable of circulating heat through the pipes of the panel. As this medium is heated, it is transferred through the plumbing system and mixed with the already stored water. This means the heated water volume matches traditional systems.

However, they only need occasional refilling to prevent sediment from settling in. This effectively reduces the need for municipal water supply. Since groundwater is used in municipal water systems, the solar power option saves a significant amount of water compared to traditional systems for a family of four when compared to a single water heater.

This reduction makes solar water heater systems be beneficial to the planet's water supply and a cost-effective solution for households. While it is worth noting these systems can provide environmental benefits and peace of mind, local regulation should be taken into account when deciding to use these systems in daily homes.