Ladder Tray
Engineered for DC Solar Cables, Ladder Tray manufactured by Topfencesolar factory offers the performance combination of strength and ventilation. It has excellent heat dispatching function to prevent the heat aggregation from cables and withstand harsh rooftop environments without rusting.
Brand Name:Topfencesolar
Product Material:Aluminum AL 6005 -T5/T6, HDG Steel
Product Function:Rooftop solar cable manage system
Service Life:≥25 years
DC solar cables are wiring from the combiner box to the inverter. The cable are laying on the rooftop of solar system. Topfencesolar is a professional solar system manufacturer, and the lightweight solar ladder Tray structure designed by us is specially designed to solve the cable management system. ( the weight and, more importantly, the heat.)
The ladder type designs provides maximum free air cooling and flowing , ensuring your cables operate normally and safely at peak efficiency without issues. It is the professional choice for commercial and industrial solar projects.
Parameter:
Material: Aluminum Alloy 6005-T5/6 or HDG Steel
Side Rail Height: from100mm to 150mm as standard options
Width: it is regular from 150mm up to 900mm
Spacing: The space decided by the strength. Ours could be from 225mm to 300mm, customization available.
Load Class: CE and ISO certified
Accessories: Includes 90° bends, tees, risers, and grounding kits.
Why Need Trays for Solar Rooftops?
By comparing with a wire mesh tray,Aluminum Ladder cable trays are good for the below advantages.
1. Superior Heat Dissipation
Solar cables get hot while PV system working. If you box them in a solid tray, heat increasing inside, resistance of cable will increase meanwhile. So it will also lose power. The open air design of our cable tray allows wind to pass through, and keeping cables cool and maintaining their capacity rating.
2. No Water, nor Snow Accumulation
According the heat dispatching purpose it is also no solid bottom, rain, snow, and dust simply fall through. which adds unnecessary weight to the roof structure.
3.Long Span Capability
Commercial roofs often have obstacles. Ladder designed cable trays are more rigid than mesh trays. It could bridge wider gaps up to 3-6 meters depending on profile and site size.
How to Install ?
Step 1: Layout and Support
Place the the cable tray mounting along the cable path, you could space these supports further apart than you would with wire mesh.
Step 2: Coupling
Join the tray sections using our Splice Plates.
Step 3: Cable Laying
Once those cable tray mounting and fastened well, then laying the solar cables on the it.
Step 4: Securing
Use Cable Cleats to strap the cables, this could secures and prevents cable movement caused by wind or short circuit forces.
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Contact Info
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No. 77, LingXia South Road, Huli District, Xiamen City, Fujian, China
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For inquiries about solar panel roof mounts, solar ground mount, solar accessories or price list, please leave your email to us and we will be in touch within 24 hours.
