Solar water heating is a simple process. Water is heated by the sun while it goes through a solar panel or collector and then stored in a tank. The process repeats, achieving progressively higher temperatures. This is why a storage tank is essential.
How It Works
- Collection of Solar Energy: Collector panels absorb solar energy which is used to heat water. These collectors are usually flat-plate solar panels or evacuated tubes designed to capture maximum heat.
- Heat Transfer Fluid Circulation: A heat transfer fluid (either water or an antifreeze solution) circulates through the collector panels, absorbing the solar heat.
- Heating the Water: The heated fluid then passes through a heat exchanger in the storage tank, transferring the absorbed heat to the water.
- Storage: The hot water is stored in an insulated tank preventing heat loss, keeping the water hot for hours.
Key Benefits
- Reduced Energy Bills: Enjoy substantial long-term savings on electricity bills.
- Environmental Sustainability: Solar water heaters rely on a renewable energy source with no greenhouse gas emissions during operation.
- Low Maintenance: Require minimal maintenance, ensuring long-lasting and hassle-free operation.
At Lavan Solar Systems, we design and install solar water heating systems tailored to your specific hot water demand. Get in touch for a free assessment.