Types and Prices of Solar Water Heaters in Kenya

Harnessing solar energy has become increasingly popular in Kenya, and one of the most practical ways to do so is through solar water heaters. With the abundant sunshine that graces our country year-round, it’s no wonder that more and more households are opting for this eco-friendly solution to meet their hot water needs. But with a variety of types and prices available on the market, choosing the right solar water heater can be overwhelming. In this article, we will explore the different types of solar water heaters available in Kenya and provide you with valuable insights to help you make an informed decision.

Types of Solar Water Heaters

When it comes to harnessing the power of the sun to heat water, there are several types of solar water heaters available in Kenya. Each type has its own unique features and advantages, making it important to choose the one that best suits your needs.

1. Flat Plate Collectors: These solar water heaters consist of a flat plate collector that absorbs sunlight and transfers heat to a fluid running through tubes or channels. They are cost-effective and suitable for both residential and commercial use.

2. Evacuated Tube Collectors: This type of solar water heater uses a set of glass tubes, with each tube containing a metal absorber plate coated with a selective coating. The vacuum inside the tube provides excellent insulation, making them highly efficient even in colder climates.

3. Heat Pump Systems: Although not strictly classified as solar water heaters, heat pump systems utilize electricity to extract heat from the ambient air or ground and transfer it into your hot water system.

4. Thermosiphon Systems: These systems rely on natural convection currents to circulate hot water from the collectors to the storage tank without requiring an additional pump.

5. Integrated Collector Storage (ICS) Systems: ICS systems combine both collection and storage into one unit, eliminating the need for separate components such as tanks or pumps.

Each type offers different benefits based on factors like space availability, climate conditions, budget considerations, and desired performance levels. It’s essential to assess these factors before deciding which type will work best for you.

Prices of Solar Water Heaters

Solar water heaters have become increasingly popular in Kenya due to their numerous benefits, including reducing electricity bills and promoting eco-friendly living. However, one important factor that many people consider before installing a solar water heater is the price.

The prices of solar water heaters vary depending on various factors such as capacity, type, and brand. Generally, the larger the capacity of the heater, the higher the price will be. Additionally, different types of solar water heaters have different price ranges.

For instance, flat plate collectors are among the most affordable options available. These systems consist of a flat metal plate that absorbs sunlight and transfers it to heat up water stored in an insulated tank. On average, you can expect to pay around Ksh 30,000 to Ksh 60,000 for a flat plate collector system.

On the other hand, evacuated tube collectors tend to be slightly more expensive but offer greater efficiency in colder climates or areas with limited sunlight exposure. The prices of these systems range from Ksh 70,000 to Ksh 120000.

It’s worth noting that these are just average prices and may vary depending on additional features or accessories included with each system. It’s always advisable to compare prices from different suppliers and consider factors such as warranty coverage and after-sales service when making your decision.

Investing in a solar water heater is not only beneficial for your pocket but also for our environment. It’s a sustainable solution that reduces reliance on fossil fuels while providing hot water all year round.

So if you’re considering purchasing a solar water heater in Kenya, take some time to research different types and compare prices before making your final decision. With proper maintenance and care

How to Choose the Right Solar Water Heater

When it comes to choosing the right solar water heater for your needs, there are several factors that you should consider. First and foremost, think about the size of your household and how much hot water you typically use on a daily basis. This will help determine the capacity of the solar water heater that you need.

Next, consider the climate in your area. If you live in a region with plenty of sunshine throughout the year, an active solar water heating system may be suitable for you. On the other hand, if you experience frequent cloudy days or have limited roof space for installation, a passive solar water heating system might be a better option.

It’s also important to think about your budget when selecting a solar water heater. While investing in renewable energy is beneficial in the long run, it’s essential to choose a system that fits within your financial means.

Additionally, take into account any local regulations or building codes regarding solar installations. You may need permits or approvals before installing a solar water heater on your property.

Consult with reputable suppliers or professionals who specialize in solar energy systems. They can provide expert advice tailored to your specific requirements and guide you through the selection process.

Remember that choosing the right solar water heater involves careful consideration of various factors such as household size, climate conditions, budget constraints, regulatory requirements, and professional guidance.


In today’s world, where energy efficiency and sustainability are becoming increasingly important, solar water heaters offer a viable solution for meeting our hot water needs. They not only help reduce electricity bills but also contribute to the reduction of carbon emissions.

When considering purchasing a solar water heater in Kenya, it is crucial to evaluate your specific requirements and choose the right type that suits your budget and space constraints. Whether you opt for a flat plate collector or an evacuated tube collector system, both provide excellent performance in harnessing solar energy to heat water.

Additionally, understanding the pricing factors such as size, quality, brand reputation, and after-sales service will aid in making an informed decision about which solar water heater best fits your needs. Investing in a high-quality system may require an initial financial commitment; however, it will result in long-term savings on energy bills and decreased environmental impact.

Remember to consult with reputable suppliers or installers who can guide you through the process of selecting and installing the most suitable solar water heater for your home or business.

By embracing this sustainable technology, we can move towards reducing our reliance on fossil fuels while enjoying cost-effective hot showers all year round. So go ahead and make a positive change by switching to a solar-powered future with a reliable and efficient solar water heating system!

Harness the power of the sun today for cleaner hot water tomorrow!

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