Solar hot water is an affordable and efficient alternative to standard, tank-based water heating systems. It uses a solar collector that captures solar energy from the sun, which is converted into heat energy for your home. There are solar water heater systems available for any size property, from a cabin in the mountains to a small house on a busy street. Here’s a solar water heater system price comparison.
The most basic solar water heater is the active system, which sits directly on your roof. In addition to the solar collector itself, you’ll need solar water heater pumps and solar water heater controllers. These solar water heater pumps and solar water heater controllers collect solar energy by converting it into mechanical power. The mechanical power is then used to heat water in your home, using the solar collector, and the solar water heater pump. This system can run on its own, or be linked to a solar water heater system, solar attic heat exchanger, or hot water cylinder.
The second type of solar hot water systems is passive systems. A passive solar water heater system works only while the solar collector is in operation and is then left to naturally decay. Because this type of system is “passive”, the system will actually use less energy when not in operation. This is because the collector doesn’t have to work as hard to generate the mechanical power required to heat the water. So in many cases, the solar hot water systems cost less to operate than their active counterparts
The third type of solar hot water system is the backup heater. A backup heater system is designed specifically to heat a home’s water at night, in an outage. When a solar energy system goes out, this backup system kicks in. The benefit to this type of system is that during a power outage, a backup heater can maintain the temperature of the water even though the solar energy system is not operating. This ensures that during a power outage, you have hot water, even though your solar energy system is down.
One of the most popular solar water heater systems is the active solar water heater system. An active solar water heater system uses solar energy to heat a home’s water. This system requires a connection to the water main from the solar array. Most systems sold today include two solar panels with wiring to connect each panel to the water mains. These types of systems generally have enough power to heat a sufficient amount of water to run a home’s water heater.
However, the system may not be strong enough to heat a large home. If you have a smaller home, you may want to consider a passive solar water heater system. This system does not require wiring to connect to the water mains and is less expensive to install. However, the passive system may not be strong enough to heat a home’s water if the home is too small to generate enough solar power to support the system.
Typically, solar hot water systems include a controller system. The controller system allows a homeowner to adjust the temperature of the water, and, in many cases, to set the desired temperature for the whole home. This allows people to control the temperature of the water in their swimming pool, for example, when it is time to take a swim or when it is time to let the water out of the pool.
Heating water for homes with solar collectors can be less efficient than traditional water heaters. However, solar water heat systems can still be more cost effective over time. As technologies improve and solar power becomes more affordable, solar water heating is expected to become more efficient and may eventually become the most cost effective way to heat a home’s water.