Solar Heating System
Solar water heaters, also known as solar hot water systems, can be cost-effective ways to heat your home. They are free to use in all climates, and they burn no fuel.
Storage tanks and solar collectors are two types of solar water heating systems. There are two types: passive and active solar water heating systems. Passive systems have no controls and circulating pumps.
Solar collectors and storage tanks
Solar water heating system needs a well-insulated storage container. The collector is connected to the solar storage tank via an additional outlet or inlet.
The solar heating system heats water before it is heated in two-tank systems. The solar storage is combined with the back-up heater in a single tank for one-tank systems.
Solar Hot Water System Installation
Understanding the requirements and installation process is key to understanding how solar hot water works in your home. It is crucial to hire a professional installer to ensure that your solar hot water system is properly set up.
Six steps to installing solar hot water
- Install solar collectors on your rooftop – For most solar hot water systems, the first thing you should do is place the solar collectors on the roof. Solar hot water collectors look similar to photovoltaic panels and will also lay flat on your roof. To properly mount the collectors your installer might need to remove some of the roof shingling to expose the flat tar paper that protects your roof deck and shingles. Once you have found or created a suitable surface, the collectors can be moved into place and then screwed into the roof deck and the underlying rafters.
- Install storage tanks and heat exchangers – Your collectors will need a storage tank to store their heated antifreeze transfer liquid. The largest component of a solar hot-water system is the storage tank and heat exchanger. They are typically located in a basement, or utility closet. There they can be accessed by antifreeze tubing and water lines. This is the replacement step for a gas-powered water heater. Depending on your home’s size and water consumption, you can install as many storage tanks as you need. This is also when you’ll need to install a backup tank that can be powered by electricity, or gas in case you run out of hot water.
- Install piping systems to transfer fluid – Your installer will run flexible pipe from your roof to your new tank or tanks to connect your collectors and heat exchanger. Antifreeze fluid flows from one pipe to the collectors and down to the heat exchanging unit. A second line will be added to the heat exchanger’s end to allow fluid to be cycled. Additional pipes will be required to connect multiple collectors. Access to your roof is required to install these antifreeze pipes. This will usually mean drilling two holes in the deck: one for the antifreeze piping and one for the return piping. These holes do not need to be bigger than the pipe diameter and can be easily covered with insulation material or replacement shingles once the installation is complete.
- Install water transport pipes – Just like antifreeze fluids, water must be circulated through your solar hot water system. Copper piping is used to run water transport lines from your storage tank to your home. Most likely, your home already has the necessary water distribution lines. Your installer will only need to disconnect your old hot water system and connect it to the new storage tank and backup system.
Important side note: You will need to consider the backup hot water infrastructure. Proper wiring is required if your backup water heater is an electric one. A gas line must be installed to the backup tank if you intend to use gas to back up your solar hot water.
- Install control systems – Two temperature sensors must be connected to wiring and placed along your hot water line. One sensor should connect to your collectors and one to your storage tank’s base. These devices will be connected to the central control system to provide guidance about when antifreeze fluid should be circulated. If the temperature at the collectors falls below the temperature of the tank, it is not necessary to circulate fluid. In fact, this will cool your water.
Also, a central control system must be connected to the home’s electricity supply. This device is the brain of your solar hot water system, and will allow you to pump antifreeze using the data it receives. - Insulate the system – Once everything is in place, insulate every part of any solar hot water job. The installer will seal all connections and plug any holes in the roof. It is essential to properly insulate your system.
Although no two solar hot water systems are identical, these are the steps that most contractors will follow when installing them.
These six steps are intended to give an overview of the process of installing solar hot water systems.
They do not reflect every installer’s exact path. These steps will explain how to install an indirect or active solar hot water system. Many systems in the United States are indirect, active systems, although not all.
Warranty for solar hot water
Solar hot water components come with warranties, just like solar photovoltaic devices. Before installing any solar hot water system, make sure you understand the warranty terms. The warranty on higher quality solar hot water systems usually matches the price. While most warranties cover repairs or replacements of defective parts, it is important to double-check with your installer and manufacturer to confirm what they are covered.
Supplier of Solar Thermal Systems
A solar hot water system heats water by utilizing the energy of the sun. When there is not enough sunlight to heat the water completely, as a backup, an electric booster will be activated. Solar hot water does not generate electricity and only heat water.
It is important to note that solar hot water manufacturers usually sell to local installers. These installers will often receive training, support and guidance directly from the solar industry manufacturer.
This can be anyone from local companies that also works with solar hot water installation to dedicated solar hot water companies. They may also be plumbers or electricians in some cases.
Nevada Solar Group is one of the leading quality solar hot water system supplier companies in Nevada. We offer the best flat plate solar collectors and solar thermal collectors as well as flat plate collectors options for residential and commercial customers.
Nevada Solar Group has long been a market leader in solar thermal collectors and solar thermal collector components. Nevada Solar Group products are made to the highest standards, with the roughest environmental factors and climates in mind.
Nevada Solar Group is the corporation’s most reputable company in solar heating solutions for residential and business use. They are well-known for their long-lasting durability, high performance, and elegant design.
Nevada Solar Group is a global leader in technology for renewable energy with more United nations security council system options than any other company.
Although all solar thermal collectors can be extremely efficient, not every collector is the best for the job. Nevada Solar Group produces two of the most efficient solar thermal collectors available, each with different applications of renewable energy technology.
Although the most efficient collector is a sought-after product, it can also cause stagnation and overheating, which can lead to system damage. You want to choose a solar thermal systems collector with the highest efficiency for your application.
Many manufacturers make complete systems and individual components for solar hot water installations. There is no one dominant manufacturer of solar hot water.
Instead, there are many solar hot water companies that produce quality products and develop innovative technology. Solar hot water is very affordable and alternative energy that America can benefit from.
Nevada Solar Group is trusted by engineers, mechanical contractors and building owners around the globe. Nevada Solar Group has the ability to solve any water heating problem regardless of industry, fuel source or application.
Nevada Solar Group has installations in more than 30 countries and is a key player in the global solar hot water manufacturing industry. Nevada Solar Group offers both flat plate and evacuated tube collectors and sells all components of a solar hot water system.
We supply and manufacture complete solar hot water systems that use flat plate solar collector technology and are available in direct and indirect configurations. In addition to solar hot, Nevada Solar Group supplies entire solar pool heating systems.
You can save money by using less energy at work. You can achieve the best performance and lowest maintenance when you choose the right solution to your solar heating project.
We ensure that your design meets or exceeds your expectations and that the project is cost-effective. AET (Alternate Energy Technologies)’s commercial products can be installed by well-trained professionals.
They are available in drain back or glycol designs. AET’s commercial systems are the perfect solution for any project, no matter how big or small.
To learn more about our system, you can interact live with a Nevada Solar Group thermal installation.
We will stay in touch until you are satisfied. For a quote, or questions about solar hot water controllers, please contact us. We look forward to hearing from you!