Antitheft mid clamps are specifically designed to both mount solar panels and prevent solar panels from being stolen. These solar panel mid clamps incorporate various locking features like tamper-proof screws, concealed bolts, or internal locks which are meant for theft protection. They are made from stainless steel or aluminum and possess a strong bearing ability (up to 50 kgf) and can still accommodate thermal expansion. Their distinct antitheft features often employ unique keys or custom tools that render them impossible to take apart without specialized tools. These features make them ideal for urban rooftops or commercial installations in areas with frequent theft, while also optimizing the security of the solar panels. They do not restrict the alignment of the panel or the performance of the system, providing investment protection for years to come.