There are many solar panels mounting methods for flat roof solar racking.Among them, the traditional scheme of using concrete blocks as counterweights has many drawbacks. Our cavity water injection scheme using high-density polyethylene avoids many defects of traditional construction techniques. Our scheme does not damage the waterproof layer, has noiseless construction, does not require large machinery, and the entire matrix can be moved to any place. The layout is flexible and changeable, and the load distribution is uniform.The design is flexible and can be adjusted according to the climatic characteristics of the project site. The angle can be changed and the weight of the counterweight blocks can be adjusted as well. The structure is stable and sturdy.

New transferable HDPE mounting system

TUV testing items
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Detection items for the base part of the counterweight |
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Positive pressure test |
Ignition by a hot wire |
Damp heat test |
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Vertical tensile force of the installation connection hole |
Oxidation induction time |
PCT accelerated aging performance |
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Axial tensile force on the side of a single hole |
Weathering crack resistance |
Flame retardancy of materials |
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Drop test requirements |
Resistant to liquid chemical solvents |
Visible objects to the naked eye |
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Drop ball experiment |
Impact fraction Temperature Test |
Smell and taste |
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Pneumatic tightness test |
Shao Shi hardness |
Sanitary requirements |
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Puncture |
Heat resistance aging temperature test |
Sealing test |
Product Specification
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Raw material |
Made of modified anti-aging HDPE material in line with Hunt water absorption test |
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Wall thickness |
2 ~4mm(adjustable) |
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Dimension(mm) |
Models:1180x1260x140mm Model E:1100X950 X130mm |
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Counterweight(water filled ) |
Model s: 160kg min Model E: 120kg min |

Strategic Partners with Foner Solar
120 customers from more than 10 countries in the past 3 years.






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