A ballasted solar mounting system uses precast concrete blocks to secure panels to flat roofs without penetrations. This leak-proof, cost-effective solution leverages gravity for stability, simplifies installation, and preserves your roof warranty. Ideal for commercial applications.
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MF من 9 صباحًا إلى 6 م 
326, No.580 Jiahe Road, Huli District, Xiamen City，Fujian Province, China.
