We are offering rooftop solar structure. Rooftop solar structure is engineered for the maximum flexibility possible in designing and planning for the commercial and residential roof solar system. It is applicable to install the usual framed module to flush with the pitched roof. The special extruded aluminum rail, the tilt-in module, the clamp kit and the various roof hooks can be high assembly and make the installation easy and quick to save your labor cost and time. The customized length can eliminate the weld and cut onsite to keep the high anticorrosive performance, the structure strength and the appearance. Advantageseasy installation: parts have been assembly on factory to save your installation timeflexibility and adjustable:smart design reduce the difficulty of the installation on the most conditionhigh quality: optimized profile geometries designing; strict qc controlled production; supreme corrosion resistance ability.10-year warrantyclass solar provides a 10-years warranty for the material and structure.