PERC (Passivated Emitter and Rear Cell) solar panels are an advanced type of monocrystalline or polycrystalline photovoltaic panel that incorporates a passivation layer on the rear side of the solar cell. This layer reflects unabsorbed sunlight back into the cell, improving light capture and boosting overall efficiency by 1β2% compared to conventional panels.
PERC technology enhances performance in low-light conditions and high-temperature environments, making these panels ideal for residential, commercial, and utility-scale installations. They combine the reliability of traditional silicon panels with improved energy output and long-term performance.