The Ultra-Power 450W Mono PV Solar Panel is a superior-quality monocrystalline solar panel with 144 half-cells and a module efficiency of up to 21.51. The panels are built with advanced technology to provide maximum efficiency and output, allowing you to get the most out of your solar energy system. With its high-temperature coefficient, you can be sure of reliable and dependable power generation. This panel type is ideal for both residential and commercial use, providing a great return on your investment. With its superior design and robust construction, you can be sure of reliable performance. Invest in an Ultra-Power 450W Mono PV Solar Panel and start producing clean, renewable energy today!