Solar panels make an energy-efficient roofing option for homeowners looking for ways to improve their homes while reducing energy bills.

As beneficial as they can be, homeowners pursuing solar panel installation must understand the types of panels currently available, their differences, and their suitability for a residential installation.

There is no one solar roof for every application, so designing the right one with an experienced solar panel service is essential!

What Are The Different Types of Solar Panels?

There are three types of solar panels used for various solar installations: monocrystalline, polycrystalline, and thin-film panels.

Among them, monocrystalline and polycrystalline are generally installed by solar panel services on homes and buildings, while thin-film panels are typically used for off-grid solar setups for RVs and other portable needs.

How Efficient Are These Panels On Most Florida Roofs?

Although all solar panel installations use components made from photovoltaic cells that convert sunlight into storable energy, the three types of panels are made in different ways, resulting in differing efficiency:

Monocrystalline Panels - Made from silicon wafer cells that are cut from a single crystal, solar panels made using monocrystalline cells are the most energy-efficient of the three with an average efficiency of 17% to 23% and an ability to produce between 300 and 400 watts of power. Due to the higher quality in their manufacturing, the greater efficiency of single crystal cells, and their 25 to 40-year life expectancy, they are also the most expensive of the three panel types.
Polycrystalline Panels - Constructed using the same techniques as monocrystalline panels, the main difference is that polycrystalline panels include silicon wafer cells that are made from multiple crystal cuts that are then fused together. Polycrystalline solar panels are less efficient than superior monocrystalline panels, reaching an efficiency of 12% to 17% with lower wattage. They are also less expensive than monocrystalline panels and have a slightly shorter life expectancy of 25 to 35 years.
Thin-Film Panels - Reaching efficiency of 7% to 12%, thin-film panels are made using a different process than other solar panels and offer varying low-wattage options based on their non-standard sizes. Lasting only 10 to 20 years, they are the least efficient of all panels, making them more suitable for applications requiring less energy.

Which Solar Panels Are Best for Residential Solar Installations?

Based on their construction, efficiency, and power capabilities, it is clear that the best components for a residential solar panel installation are the more efficient monocrystalline panels.

While less-expensive polycrystalline panels may be an option on a very large home with a huge roof that can accommodate more panels, polycrystalline panels are generally installed on large buildings where there is plenty of space available.

Thin-film panels, which have very low efficiency, are more suited for temporary or portable use for serving low-wattage needs.

Get Great Solar Panel Installation From Certified Solar Roofers

Taking efficiency and cost into consideration, it is highly recommended that homeowners looking to invest in solar panels for their homes do so with the assistance of an experienced roofer who can help them design the perfect system.

Solar panel service should start by first analyzing the amount of power a home requires to keep it fully functional, then diagramming how many panels they need to do so and where they can be placed on their roof.

There are many factors involved in achieving a powerful and efficient solar panel installation, so a respected installer should be consulted to ensure the perfect system setup!