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Solar Panel installation vs. Solar Shingles. The major difference between solar roof shingles and solar panels is in the installation process. Installers usually need to bolt solar panels onto the roof, which requires drilling through the roof and can violate its warranty.
About Solar Shingles. SolarShingle is a roof shingle with function of converting the sunshine to electrical power. It consists of a substrate and an opto-function layer. The substrate is made from galvanized steel. And, the opto-function layer on the surface of substrate to convert sun light into electricity, which is the difference between a SolarShingle and a traditional shingle.