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When choosing a solar panel, you’ll want to focus on efficiency, power output in warm climates and degradation rates, as well as the warranty period. Generally, high-quality panels come with warranties of 25 years or more. A longer warranty period typically signals that the product is built to last, with minimal performance decline over time.
Depending on your roof space and energy needs, you’ll also need to decide between monocrystalline or polycrystalline best solar panel. Monocrystalline solar panels have a darker tint to their cells and are more efficient than polycrystalline solar panels. This means you’ll need fewer panels to produce the same amount of electricity, which can help reduce upfront costs and installation time.
From Sun to Socket: A Guide to Solar Panel Kits in Ireland and How to Get Started
A good place to start is a solar panel manufacturer that’s ranked highly by industry experts, like SunPower, REC and Panasonic. These companies consistently rank at the top for durability, efficiency and performance.
If you’re looking for value, try Canadian Solar. This brand offers some of the lowest prices among national manufacturers without sacrificing efficiency or durability. The company’s TOPHiKu6 series offers a solid power output and temperature coefficient, making it an excellent pick for warm climates.
LONGi solar panels are also a good choice, with solid efficiency ratings and decent sizing options. However, their product and production warranty coverage is a decade shorter than some other panel options. While this may not be a major concern for homeowners who plan on staying in their home for a few decades, it’s worth keeping in mind.
