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The benefits of solar water heaters in Costa Rica

Writer: Benjamín Fallas
Benjamín Fallas
5 hours ago
2 min read

In Costa Rica, hot water is an everyday thing, but it's also one of the biggest sources of electricity use in the home. Whether you use electric showerheads or tankless heaters, both use a lot of energy.


At EcoVolt we want to show you how a solar water heater can become your best ally when it comes to saving money on your electric bill, at home or at your business.


Immediate savings on your bill.

Installing a solar water heater can cut 30% to 40% off the electric bill of an average home in Costa Rica, because it runs on energy from the sun, which is free.


With the country's electricity rates, "the equipment pays for itself": the savings bring a return on investment in 2 to 3 years, the heaters come with a 5-year warranty, and they last 10 to 15 years.


How it works and how efficient it is.

The question everyone asks when they see a solar water heater is: "What happens when it rains?" or "Does it work on cloudy days too?" The answer is YES. Even on rainy or cloudy days, evacuated-tube heaters can capture solar radiation, and Costa Rica's location lets us make the most of the sun's rays.

Another reason is that the heaters have thermal insulation that can keep water hot for up to 72 hours. The tank also has a 700 W electric backup element, which is programmable and only turns on under conditions you set in advance. In other words, you'll never run out of hot water.


Added value for your property.

A home with a renewable energy system is much more attractive to potential buyers, since they won't have to worry about high electric bills. That makes the property a stronger option on the market.


Independence and safety.

Having a reserve of hot water (the tank) is like having thermal energy backup: if the power goes out at your home or business, you'll still have hot water, unlike electric showerheads, which stop working right away.


Solar water heaters are also much safer than electric showerheads, because water and electricity don't mix in a spot where you're in direct contact with them, as happens with electric showerheads in the bathroom.


A real contribution to the environment.

When you use a solar water heater instead of electricity to heat water, you reduce your carbon footprint. It's 100% clean, silent energy with no emissions, ideal for people and companies who keep an eye on their carbon emissions.


How do I choose the right heater?

At EcoVolt we know every case is different, so we look at the following:

  1. Number of people in the household.

  2. Type of roof.

  3. Location.

  4. Number of floors for the installation.


"Don't worry about hot water. The sun pays for it."

Contact us today for free advice. At EcoVolt, we're here to help.

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San José, Costa Rica

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