Every serious purchase in your life requires careful consideration and advance planning. Installing solar panels on the roof is no exception. Since it is a large investment and requires the precise calculation of certain factors before choosing the solar panels that best suit your needs.
Today, millions of people choose solar panels as an excellent option for sustainable green energy. Solar panels not only help offset energy costs, but they are also a clean and environmentally friendly source of energy.
More and more people are equipping their roofs with solar panels, and why not? One report suggests that more than two million homes in Australia have rooftop solar panels, with a combined capacity of more than 10 GW. Therefore, solar energy is an easier way to contribute to a sustainable future.
A well-planned installing rooftop solar panels can turn your investment into a smarter one. However, understanding the relevant factors before installing solar panels will help you avoid solar installation mistakes and unpleasant surprises.
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| 10 Important Things to Consider Before Installing Rooftop Solar Panels |
Therefore, we have compiled some of the essential things that you need to consider before installing solar panels on the roof.
Choosing the right solar panels
Much depends on the type of solar panel you choose to install for your roof. Unless you have first-hand information about solar panels, it can be difficult to make the right decision.
Also, it is always better to buy solar panels in NSW from a reputable company as they will last for decades. Besides, it can also save you a lot on electricity costs. In general, there are three basic types of solar panels:
Monocrystalline panels
These panels are good at converting sunlight into electricity. They are efficient and take up less space on your roof.
Polycrystalline panels
These panels generate lower thermal resistance compared to monocrystalline panels. However, these panels take up more space on the ceiling.
Thin-film panels
These panels are often made by depositing a semiconductor material on a ceramic substance. Although the cost is low, they need more roof space.
You can filter all the options and choose the one that best suits your budget and your rooftop needs.
Consider your roof type
Millions of houses have roofs that get a lot of sunlight during the day. Therefore, the demand for rooftop solar systems has increased dramatically in recent years. Installing a solar panel system can become one of the smartest investments of your life.
However, before installing solar panels, the first step is to determine if your roof is ready for solar panel installation. There are a few things to consider before choosing to install solar panels on your roof.
The shape of the roof
The roof is built in different shapes and sizes. Before proceeding with the solar panel installation, make sure your roof has enough space for the solar panel. However, if there is not enough space, you may not get the return you expect on your investment.
Roof condition
Before buying a solar panel, the roof should be inspected. Solar panels can add extra weight to your roof. Therefore, your roof must be strong enough to adequately support the weight of your solar panel.
The weight that a roof can support
A typical solar panel can weigh approximately 1 to 2 kg per square foot with the mounting frame. This limit is generally within acceptable roof load limits.
Roof warranty
If your solar panels are going to last 20 years but your roof will only last 10-15 years, your maintenance costs may increase.
Correct positioning of solar panels
The positioning of a solar panel is an essential factor to consider before installing it on your roof. A solar panel uses most of the energy when the sun's ray hits its surface perpendicularly. Therefore, the proper direction and angle of inclination can ensure that the solar panel produces the maximum power.
Read More: 10 Important Things to Consider Before Installing Rooftop Solar Panels
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