Planning to switch to solar power for your house’s energy consumption? This step toward zero carbon emissions is undoubtedly wise, both for your pocket and the environment. However, buying solar panels is easier said than done.
You need to consider multiple factors like roof suitability, budget, grid connection, etc. With more than 30% of Australian households using rooftop panels, there is no shortage of solar providers in the market.
However, you need to check a few factors before purchasing commercial solar panels. Here are 5 things to note before making the final purchase.
Type of Panel
With developments in solar power technology, the types of panels have also evolved. You can choose a monocrystalline, polycrystalline, or thin film panel based on your requirements. Each kind has its advantages and disadvantages that you must know.
For example, a monocrystalline panel is highly efficient but expensive. On the other hand, a thin film panel is affordable but yields less power. Therefore, you must carefully weigh all your options and select the right type.
Individual Panel Size
Based on your total energy requirements, you can choose the solar panel size to purchase. It will depend on the roof space available and the geographical location of your home. The area that receives maximum sunlight should be where you place the panels.
Based on the energy generated per square meter, you can decide the size and quantity of commercial solar panels needed for your setup.
Grid Connection
Done checking the panel type and size? Now, it is crucial for you to figure out how the solar energy system will be connected to the national grid. Before moving ahead with the installment process, you must check how long it will take for the connection to set up.
Additionally, ask about any extra charges you might have to pay. Find out when and how you will be reimbursed for your generated electricity units.
Water Drainage on Roof
Usually, you must have noticed that any rainwater collected runs down the roof and into the gutters. However, the presence of solar panels and other equipment like wire harnesses or racking can disturb the water drainage system.
As a result, the water might move in the wrong direction or create roof leaks. You might even have to remove the panel and repair any damages incurred. Therefore, contact your contractor beforehand and ensure there’s a proper outlet for draining water.
Durability of Panel
Your solar panels on the roof will face the harshest of weather conditions. From dust storms to hail storms, you have to be prepared for the worst of situations. Investing in panels that will easily break can cause you many problems later on. Uprooting and installing panels repeatedly can also harm your roof structure.
You should always enquire about the product’s durability and warranty from the manufacturer company. In such cases, you will have coverage if something goes wrong and receive timely maintenance checks.
Final Words
Today, more and more people use solar panels to power their homes and offices. This shift in the increased usage of renewable energy sources is undoubtedly positive news for the planet.
However, not everyone knows what to check before buying commercial solar panels. Factors like water drainage, size of the panel, grid connection, etc., are crucial for the successful usage of solar power in the long run.
When purchasing solar panels, you should always enquire about the product’s efficiency and available warranty.
