Brand:
GresolarProduct Origin:
ChinaShipping Port:
XiamenMaterial:
Hot-dip Galvanized Steel + AL6005-T5Warranty:
10 YearsThe photovoltaic “back-to-back” ballast system is a mounting solution primarily designed for flat or low-slope roofs. It utilizes weighted ballast (such as concrete blocks) to secure PV modules, typically requiring no roof penetration, thereby preserving the roof’s waterproofing structure and simplifying installation.
Advantages:
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