April 27 2021 0Comment
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How solar hot water system saves energy and money

When most people hear the words solar energy, they generally think about the solar panels installed on the roof and used for power generation. But, solar energy isn’t only used to help generate electricity; it can also be used to heat water. The sun is a large, never-ending energy source and solar energy is good for the environment. The use of solar energy helps to reduce the need for burning fossil fuels, which produce harmful emissions into the environment. One of the best benefits of relying on solar power to heat water is that you can reduce your electricity bills with the solar hot water system. Here is some brief information about the most common question people have about how we can reduce electricity bills using the solar hot water system.

Comparison Between Solar Water Heaters and Electric Water Heaters

You use hot water for cooking, cleaning, and bathing, so it is essential that your home have a constant supply of hot water, which is typically obtained through an electric water heater. Unfortunately, the fossil fuels used to provide the energy for electric hot water heaters are nonrenewable sources of energy. People have relied on electric water heaters for a long time, and there are pros that come with the use of electric water heaters; however, there are many disadvantages as well. Some pros and cons in regard to electric water heaters vs solar water heaters include:

Pros of electric water heaters

  • Instant water supply at anytime
  • Easy to install almost anywhere that has access to a power/water source
  • The cost of an electric heater is inexpensive
  • Electric water heaters are installed indoors, so there is less risk of corrosion from the elements
  • Electric water heaters are convenient and easy to use
  • They are equipped with a temperature control dial that allows control over water temperature

Pros of solar water heaters

  • Solar water heaters are cost-effective, and they will significantly reduce your utility costs
  • Solar water heaters are eco-friendly and reduce your carbon footprint
  • Many states offer a renewable heat incentive or tax credit when homeowners install solar water heaters
  • Lower operating costs; solar water heaters rely on solar energy to operate them, so the running cost is free
  • Solar water heaters are extremely durable with a lifespan of 20-30 years
  • Low maintenance costs

Cons of electric water heaters

  • The biggest concern is the impact on fossil fuels, and electric water heaters are significant contributors to fossil fuel depletion
  • Since they rely on electricity, there is a risk of short-circuiting with the cords and cables, which increase the risk of danger, such as electrical fires
  • Along with paying the initial costs for the unit, you will also pay a monthly cost for heating (electric utility costs). For most homeowners, electric water heaters are responsible for about 20-25 percent of their utility costs
  • Electric water heaters only have a lifespan of about 10-15 years

Cons of solar water heaters

  • Solar water heaters are often installed on the roof, so installation can be tedious
  • Since they are installed outdoors, there is a risk of corrosion resulting from the elements
  • Although solar water heaters are cost-effective, the initial cost is expensive

How We Can Reduce Electricity Bill Using Solar Water Systems

In order to understand how we can reduce electricity bills using solar water systems, it’s important to understand how a solar water heater works. There are three primary components of a solar water heater; the solar (heat collector), an energy transfer system, and the storage tank. A solar water heating system uses solar collectors to collect heat from the sun. The heat collectors are fitted to the roof in areas where they will receive the most sun, but they can also be installed on the ground or a south-facing wall; wherever the greatest access to the sun is. The solar (heat) collector absorbs solar radiation and then converts it into heat. The heat is then absorbed by the water that passes through the collector, which eventually heats the water.

Renewable energy is significantly less expensive in the long run. Using a solar water heating system guarantees you hot water all year round while reducing your utility costs, and you are doing your part in protecting the planet, both of which make the investment worthwhile. One of the greatest advantages of renewable energy is that you have access to more of it whenever it’s needed. , like other types of solar heating, may initially have a slightly large installation cost, but over time the system will pay for itself with the money you’ll save on utility costs. Reports by the U.S. Department of Energy have shown that solar water heaters can reduce your utility bills by as much as 50-80 percent. The overall savings are dependent on the system setup and the amount of water usage. For instance, the savings for a family of 5 will be more than the savings for a family of 2. In general, the savings will allow most household systems to pay for themselves in about 5-10 years.

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