Panasonic is a popular brand in the consumer electronics market, and they also manufacture some of the best solar panels. Panasonic focuses on product quality, and their solar panels can operate at high efficiency even when exposed to hot weather. They also offer some of the best warranties in the industry, protecting your investment for up to 25 years following the installation.
In terms of efficiency, solar panels from Panasonic are among the top five, converting up to 21.7% of sunlight into electricity. Only three brands have achieved higher efficiency ratings, and the difference is small: SunPower offers up to 22.8% efficiency, followed by LG at 22.3%, and REC at 21.9%. High-efficiency solar panels make your roof space more productive, generating more kilowatt-hours from each square foot covered.
Surprisingly, Panasonic solar panels have competitive prices in spite of being premium products. According to solar pricing data gathered by EnergySage (a home solar marketplace, no affiliation), you can expect an average cost of $2.71 per watt when using Panasonic. — This is below the US average price reported by the Solar Energy Industries Association (SEIA), which is $3.06 per watt according to their quarterly report from December 2021.