Media PA Solar Hot Water Heater FAQ: Do Solar Hot Water Heaters Work in the Winter?

Solar hot water heaters, also called solar collectors, are a great way to help conserve energy and increase the efficiency of your home in Media PA. We normally imagine that these devices are for people who live in warmer climates because of the abundance of heat energy there. But can solar hot water heaters actually work in the winter or in areas with colder climates like Media PA? We’re going to explore that question here and hopefully give you a better idea of whether or not a solar hot water heater is right for your house.

Solar Panels vs. Solar Collectors

Solar panels use the sun’s energy to generate electricity for your home. Solar panels produce electricity no matter what the temperature of the air outside—all they need is sunlight. But a solar hot water heater uses the actual heat energy of the sun to heat up water. Water from your water heater’s tank is circulated through the collector, which is installed in an area that receives a lot of direct sunlight. The water collects heat from the sun and then returns to the water heater tank. In warm climates, like in Southern California, a solar water heater like this can heat water to 212° F.

Solar Water Heaters in the Winter

While solar hot water heaters work very well in warm climates, they can still be extremely useful for people in Media PA—even during the winter. In a recent study conducted by the WISE project, they measured the temperature of hot water produced by a solar collector during the months of January and February in Ontario, Canada. In January, the average water temperature produced was 89.24° F. In February, the average temperature increased to 95.72°F. So even in the dead of winter, a solar hot water heater can still be a great help to your traditional water heater.

If you’re interested in learning more about solar hot water heaters, contact Cool It today. We have years of experience working with these kinds of systems. We would love to talk with you about whether or not a solar hot water heater is a good choice for your home in Media PA.