Solar Thermal Panels

How do solar thermal panels work?

Solar thermal panels, also known as solar water heaters, use the sun’s energy to heat water or air. The basic principle behind solar thermal panels is relatively simple.

These panels are made up of a series of tubes, usually copper or plastic, that are mounted on a roof or other suitable location where they can receive direct sunlight. These tubes are filled with a heat transfer fluid, usually water or a mixture of water and antifreeze, that is heated by the sun’s energy as it passes through the tubes.

The heated fluid is then pumped through a heat exchanger, which transfers the heat to the water or air that is being heated. In the case of a solar water heater, the heated water is stored in a tank for use later, while in a solar air heater, the heated air is directed into the building for space heating. In some systems, the heated fluid can also be used to provide radiant floor heating.

There are two main types of solar thermal panels: flat plate collectors and evacuated tube collectors. Flat plate collectors are made up of a flat, rectangular panel with a series of tubes or pipes running through it. Evacuated tube collectors, on the other hand, consist of a series of cylindrical tubes, each with its own absorber plate, which is surrounded by a vacuum layer to prevent heat loss.

Solar thermal panels installation

Our solar thermal panel installations follow a professional, step-by-step process to ensure everything runs efficiently and safely. Here’s what you can expect:

• Initial consultation: The first step is to schedule a consultation with a professional solar panel installer. We’ll assess your property and energy needs, and talk you through the different types of solar thermal panels, their costs, and efficiency.
• Site assessment: After the consultation, we’ll carry out a site visit to determine the best location for the panels. We’ll look at roof angle, shading, and structural requirements.
• Design and proposal: Based on the assessment, we’ll design a system tailored to your energy use. You’ll receive a detailed proposal, including layout, costs, and any available financing. If needed, we can also provide a project feasibility report to support your planning.
• Permitting and financing: Before installation begins, we’ll handle any necessary permits and work with you on financing options if needed.
• Installation: Once approved, we mount the solar thermal panels on your roof or designated area, connect them to the fluid system, and install all required plumbing and mechanical and electrical services.
• Testing and commissioning: After installation, we test the system to ensure everything’s working as expected and fine-tune if needed to optimise performance.
• Maintenance and monitoring: Finally, we’ll show you how to keep your system running smoothly, including basic checks, fluid monitoring, and ongoing energy maintenance services if required.

Why have solar thermal panels installed in my home or business?

Investing in solar thermal panels for your home or business can provide numerous long-term benefits.

Firstly, it can significantly reduce your energy bills, as solar thermal panels use the sun’s energy to heat water or air, rather than relying on non-renewable energy sources. That makes them an ideal option for water heater replacement in Lincoln and surrounding areas.

Secondly, solar thermal panels can add value to your property. A property with a solar thermal system is considered more attractive to potential buyers and may command a higher resale price. Sustainable features like these are increasingly important to buyers and investors.

Thirdly, solar thermal panels require minimal maintenance and have a long lifespan. With proper care and maintenance, solar thermal panels can last for up to 25 years or more. This means that once installed, they provide a reliable and sustainable energy source for many years without the need for regular replacement or costly repairs.

Finally, investing in solar thermal panels can help reduce your carbon footprint and contribute to the fight against climate change. They use a renewable, low-emission energy source, making them a more environmentally responsible option for heating water or air.