Wanting to reduce your household’s carbon footprint? Hoping to pay less on your power bills in the years to come? One of the best ways to achieve these two things is by installing a solar power system.
Solar power is a clean, renewable source of energy that more than 2 million Aussie households are using to power their appliances. These same households pay less for their power bills as they aren’t completely dependent on the grid as their source of energy.
If you’re interested in installing a solar system for your air conditioning, you might be wondering how they work and what the essential components are. Read on to find out.
What are the items needed to make a solar panel system?
A solar system is made up of several different components that all work together to provide you with a clean source of energy.
1. Solar Panels
Solar panels are responsible for capturing the ultraviolet rays from the sun to create electricity. When rays of sunlight hit the solar panels, it causes a chemical reaction inside the solar panel cells. This reaction is what produces a direct current of electricity.
The number of solar panels you need depends on many factors such as how much roof space you have available and what your budget is. The key thing to remember is that the power output and efficiency of the panels is more important than how many you have. Often investing in more efficient, higher quality panels will be more advantageous.
2. Charge Controller
The amount of sunlight your solar panels receive will affect how much power is being outputted. Therefore, it is desirable that you receive your power supply from a battery so that you have a steady supply of electricity for your appliances. But before the power goes to a battery, it needs to be regulated with the right voltage and current. That is the role of a charge controller.
3. Solar Batteries
store the energy for later use, for example during the night when the solar system isn’t generating any power. In some cases, you might want to connect your solar system to a local power grid and feed any excess power to the grid. In some places you will be compensated if you use less power than your solar system generates.
The electricity from solar panel cells and the battery is DC (direct current), which we can’t use inside our homes. That’s where an inverter comes in. The role of the inverter is to convert that DC to an AC (alternating current) so that it can be used to power appliances in our homes.
5. Racking or Mounting
Racking or mounting is what secures your solar panels to your roof. The racking also helps angle the solar panels to receive optimal exposure to the sun throughout the day. This is a very important factor since the power generated by your solar system is proportional to how much sun it receives.
6. Performance Monitoring
Once you have your system installed, you will likely want to monitor its performance. A monitoring system will show you how much electricity you are generating via your solar system.
What are the benefits of installing solar panels?
More and more Australians are starting to understand that there are numerous environmental and financial benefits to installing solar panels. As a country that receives a lot of sunlight every year, it’s particularly a smart move for Australian homes to install solar panels. Although the set-up costs of installing solar panels is not cheap, it is worth it when you consider the long term benefits and returns for investment.
The benefits of installing solar panels includes:
1. Power bill savings
One of the main reasons more people are choosing to have solar panels installed is because of the long term financial gains. When you create your own energy from solar panels, you rely less on power from the grid. Some households even make enough to not rely on the grid at all. This means you will see significant savings on your power bill, and within a few years your investment would have paid for itself.
2. Selling excess power back to the grid
In some states and territories you may be able to sell any excess power back to the grid. This means you won’t only be saving on your power bill, but you could potentially be getting paid for electricity you generated but didn’t use.
3. Future security
Many people believe the price of traditional sources of electricity could spike in the future. If this does happen, having your own source of power will protect you financially.
4. Adding value to your home
Solar panels can be a great real estate selling point if you ever decide to sell or rent your home. Thus many people not only see solar panels as financially savvy in the short term, but also as a smart long term investment.
5. Reducing your carbon footprint
Solar power is a clean and renewable source of energy, unlike traditional sources such as coal, oil and gas. As long as the sun shines on us, we will be able to harness that energy to power our homes. For those who are interested in reducing their environmental impact, deciding to install a solar power system is very empowering.
6. Low maintenance
Solar systems are generally very low maintenance and only require the occasional clean or health check. For the most part, you can just get on with life as the system continues to generate power for your home. Solar panels should last around 25 years, though different components may need replacing in the meantime.
Solar Panel Installations in Perth
Western Australia gets a lot of sun, so it makes sense to harness that power in a useful way. To get the most out of a solar system, you should speak to a professional who can help you choose the right sized system for your needs. If you are interested in reliable solar panel installation in Perth, get in touch with the team at Mouritz today.