As you may know, more and more solar roof energy mounting systems are installed in homes However, most of the solar ballast system may directly puncture or open your roof for installation. Some families may mind that although most of the installation is waterproof. The most correct thing is to follow the advice of installers. Generally speaking, families with flat roofs will choose solar ballast mounting systems more often. The ballasted solar racking /concrete ballast blocks solar has obvious advantages. The non piercing/impermeable installation structure is fixed by concrete ballast and wind shield to prevent the whole system from being overturned, Although the concrete ballast will deteriorate at any time, as long as the ballast is checked regularly and replaced in time, the system will remain stable For more solar ballast structures or for more solar roof mounting solutions, please contact our professionals