How Does Solar Water Heater Work?

Solar water heaters can help you save money on electronics by using some voucher code on bestsellers and your monthly utility bills. It is a good cost-effective alternative in generating hot water for your home. More so, they can be used in any climate with one free fuel: Sunshine.

This may get you thinking: How do they work? Let's debunk the secrets of thermal water systems in this post. Hopefully, by the end of this article, you'll get useful information on the ins and outs of solar water heaters.

Solar water heating systems have two kinds: active and passive. Active solar water heating systems have circulating pumps and controls that are not present in its passive counterparts. Let's dig deeper:

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Active Solar Water Heating Systems

Active systems are composed of two types:

• Direct circulation systems
They pump water through the collectors and into the home. They are good in areas with non-freezing climates.
• Indirect circulation systems
The indirect circulation pumps a non-freezing fluid that needs to go through the collectors and a heat exchanger before it flows into the home. These systems work well in areas prone to freezing temperatures.

Passive Solar Water Heating Systems

steamAlthough they are less expensive, passive systems are usually not as efficient. The good thing, however, is that they are more reliable and durable.

• Thermosyphon systems
Water flows from the tank when warm water rises above cooler water. They may be reliable, but they are more costly than this next passive system…
• Integral collector-storage systems
These work best in areas with non-freezing climates and households with significant daytime.

Before selecting a solar water heater, there are factors you may need to consider:

• Cost and energy efficiency of a thermal water heating system
• Appropriate water heater size
• Site's solar resource
• Specific state licenses, codes, and regulations

Don’t worry, though. Solar Water Heater China can help you decide which one is best for you. We have a team of specialists to guide you through the nitpicking process and keep you informed along the way.

If you are ready to make a purchase, head over to our products and services page. Take a look at our wide options of energy-efficient solutions and shop online and use some black friday deals to save more.