Lightweight design: 30 mm solar module mount. Compared to other types of solar panel holder, lighter materials are used, making installation and transport easier. In addition, lightweight design can reduce material costs and transport costs, saving costs for building solar power plants. High-strength material: solar module holder flat roof medium clamps 30 mm is made of high-strength steel material, can withstand adverse weather conditions such as strong wind and strong snow and has long-term stability and durability. High-strength materials can ensure stability and strength mount for solar modules and prevent PV module holder from tilting or being damaged when the wind speed is high or the amount of snow is strong. Quick installation: solar module holder balcony 30 mm is modular design, which makes roof hooks for PV easy to install and quick to assemble. Function reduces time and cost during installation and allows for easy maintenance and repair when needed. Modular design can also provide better maintainability and expandability for solar power plants, mounting solar panel can be easily disassembled and reassembled thanks to the modular design. Adjustable design: medium clamps 30 mm PV module solar mount has excellent adaptability, can be adjusted depending on the tilt and direction of the solar panel. Mount can also help mount solar panel is operated in different climates and achieves the best solar performance at different seasons and periods. Wide adaptability: medium clamps 30 mm PV brackets have a strong adaptability and can be used on different types of mounting solar module, monocrystalline silicon, polycrystalline silicon, amorphous silicon etc., solar panel holder is also adaptable to different types of roofs and floors, including sloping roofs, flat roofs and uneven floors to meet different requirements Installation of solar panels to fulfilment.