A 300 W mono-crystalline solar panel with 72 cells is designed for high efficiency energy harvesting. Each cell is made from a single silicon crystal, which allows for better sunlight absorption and higher performance under partial shade or high temperatures compared to polycrystalline panels. The panel’s dimensions are usually around 1950-2000 mm by 990-1050 mm, with tempered glass for durability, a corrosion-resistant aluminum frame, and sealed backsheets to prevent moisture ingress.