Features: Use sun efficiently with our Solar Charge Controllers, a key component for any solar systems to protect and extend the life of your batteries. Features a sturdy plastic casing, this controllers is designs to withstands, ensuring reliable performances in various environmental conditions. For homeowners and living enthusiasts, the offer easy to use solution for managing solar energy effectively. For use in residential solar setups, and remote telecommunications site, the provide for wherever your sustainable energy needs take you. With its user friendly interfaces constructions, the Solar Charge Controllers stands out as investment for those to their renewables energy systems. Specifications: Component: Plastic Size: 19x18cm/7.48x7.09inch Type: 100A, 80A, 60A (Optional) Package Includes: 1pc Solar Charge Controllers note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you will not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual color.