Exploring the Types of Solar Energy Systems & Their Benefits

You might not be aware but solar energy systems come in a few different forms designed to suit different types of homes and businesses, as well as more unique locations and circumstances. That’s why the team of residential solar installation experts from SunSent Solar has collected some information on today’s most popular solar panel systems.

Grid-Tie Solar Power Systems

The most common and cost-effective types of solar panel systems for residential purposes are grid-tie solar arrays, which connect to your local utility grid. This type of system is designed so you can use your solar energy when it’s available and draw electricity from your local energy grid when it’s not. Additionally, with solar panel systems tied into your local energy grid, you can also benefit from net metering, where your utility company will pay you for any excess energy your system places back into the grid.

Off-Grid Solar Power Systems

For those looking for complete energy independence, off-grid systems are ideal. This is especially true for homes located in areas that are more remote or that don’t have easy access to a local energy grid. The most common off-grid systems come equipped with a battery to store solar energy to be used on cloudier days or during the evening. For those that want to lead a more eco-friendly, self-sufficient life off-grid systems provide a way to keep the lights on while still reducing carbon emissions.

Backup (Hybrid) Solar Power Systems

Commonly referred to as hybrid solar systems, backup solar systems are a mix of both off-grid and grid-tie systems with a battery storage bank to provide energy during power outages. For areas that experience common grid failures due to extreme weather or other issues, hybrid systems offer the best of both worlds.

Can I Install a Grid-Tie System & Add a Battery Later?

Absolutely. In fact, many homeowners choose to go this route if they find that their current grid-tie system isn’t meeting their energy needs. Additionally, if you plan on extending your home or investing in more appliances, keeping that as an option down the road is a good idea and there are many inverters specifically designed for this type of setup.

What Are the Different Types of PV Solar Cells?

Silicon Solar Cells: As mentioned above, the most common type of PV cell is made from silicon due to its lower price. One can find them in both residential and commercial solar panel systems.

III-V Solar Cells: More efficient than silicon cells, III-V solar cells are constructed from elements in groups III and V of the periodic table and are mainly used for scenarios that require higher power and better performance.

Thin-Film Solar Cells: Not traditionally used in residential solar panel systems, thin-film solar cells are flexible and often made from cadmium telluride. They’re designed to be lightweight and portable.

Contact us today to learn more about the different types of solar energy systems!

If you’re interested in switching to solar or want to learn more about the different systems available, contact SunSent Solar online today by emailing info@sunsent.com.