One of the most effective ways to reduce carbon footprint and avoid spending too much on utility bills is by adopting solar water heaters. These innovative products have been gaining popularity in recent years due to their numerous benefits, including reduced energy consumption, lower operating costs, and higher resale value.

How Solar Water Heaters Work
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Solar water heaters use the sun's energy to heat water for households. They consist of a heat exchanger, a water reservoir, and a controller that regulates the flow of water. Here's how they work:

1. Cold water from your water holding tank is pumped into the solar collector on your roof.
   
2. The solar collector uses a network of tubes to absorb heat from the sun's rays.
   
3. The warm water then flows back into the storage tank, where it is stored for later use.
   
4. When the sun's not shining, the thermostat lets water from the storage tank heat, using gas or other conventional heating methods.
   
   

Benefits of Solar Water Heaters
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1. Energy Efficiency: Harnessing solar heat to warm your water, reducing your reliance on fossil fuels, and lowering greenhouse gas emissions.
   
   
2. Cost Savings: Solar water heaters can significantly reduce your energy costs. According to the US Department of Energy, solar water heaters can save you up to $600 per year.
   
   
3. Low Maintenance: Solar water heaters are designed to operate for up to 20 years or more, with some units functioning up to 25 years. Low wear and tear means they require minimal maintenance.
   
   
4. Increased Property Value: Installing a solar water heater can increase the value of your property as potential homeowners become environmentally conscious about the features of a house.
   
   

Maintenance and Repair Costs
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Solar water heaters are built to be long-lasting. Minor maintenance including cleaning of panels, inspecting leaks, and maintaining the pumping system is usually sufficient. Any major repairs can be done by certified professionals.

When to Buy
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We recommend the purchase of solar water heaters for anyone living in areas with high sun exposure, with suitable space on the roof for installation and willing to make a long-term solution.