How Solar Panels Help Reduce Power Bills for Buildings
Solar energy is a renewable and clean electricity source available globally. It’s an inexhaustible resource of electricity for you to use and doesn’t contribute to air pollution or climate change while in operation. With the environmental problems of gas and coal usage, you may want to install a solar power system for your building.
The excellent element about solar panels is that you can install them on rooftops or the ground, based on your location. Since they only rely on the sun for power, they’re a great way to lower your dependence on the grid and save on your utility bill.
How Solar Panels Work
Solar panels are a device that converts sunlight into electricity through Photovoltaic (PV) cells located on their surface. The PV cell is a small device containing semiconductors that generate an electric current when exposed to light.
Many PV cells are joined together in a single solar panel, and several solar panels are connected in a single system to provide you with a substantial energy source.
Net Metering allows you to store unused solar power in the electric grid. Essentially, any excess energy you produce with your solar array gets you credits with your electricity provider. When you don’t get much sunlight (like on rainy days or winter), you use the credit you earned with your solar array to offset the electricity you use on the grid.
This system is excellent in reducing your dependence on fossil fuels as it allows your grid power to rely more on solar and less on other sources, especially in the summertime.
Is it even worth it?
The upfront expenses of installing a solar array in your building may be high at first glance. However, you need to know that solar panels can last decades after installation.
A large enough solar array with high efficiency could provide a way to generate more power than what you’re using. Over time, the solar power arrays will offset their costs, allowing you to generate electricity for free during its entire lifespan.
Another fantastic benefit to installing solar panels is the warranty you get. Typically, installers will give you a guarantee on how it performs and how long it will last. You’ll often see a 90% energy output guarantee for 25 years with an equipment guarantee of 10-12 years.
It’s also noteworthy to recognize that this is just the panel’s warranty. Modern solar panels will last you several more decades on top of their warranty, so you can reap the benefits of generating free electricity for years.
The production of solar panels is not entirely free of carbon emissions. While this may be a concern for your eco-friendly targets, the bright side is that solar panels will pay off this carbon debt in as little as six months to three years.
Since solar panels will last you for decades, you immediately decrease your carbon footprint just by installing the panel.
It’s also crucial for you to remember that you’ll need to keep your solar panels clean for them to run at peak efficiency. Dirt and debris build up over time, reducing the power your solar PV system produces.
To safely clean your solar panels, you may need to install roof hatches in your building. Roof hatches allow you to access your roof area and even install safety rails if required.
Ready for a Greener Future
Solar panels are an investment that’ll pay itself off in the long run. Moreover, you get to generate your electricity cleanly, which is far better than any coal or natural gas.
With all the benefits listed solar panels bring, installing a solar panel for your building becomes a compelling option to reach your sustainability targets.