Let’s cut to the chase – not all solar mounting systems are created equal. The CS-Ground Aluminum Mounting System by CycleSolar is making waves in renewable energy installations, and here’s why: Aluminum isn’t just for soda cans anymore. This lightweight yet durable material now forms the backbone of modern solar farms, combining corrosion resistance with structural flexibility that steel systems can’t matc
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Let’s cut to the chase – not all solar mounting systems are created equal. The CS-Ground Aluminum Mounting System by CycleSolar is making waves in renewable energy installations, and here’s why: Aluminum isn’t just for soda cans anymore. This lightweight yet durable material now forms the backbone of modern solar farms, combining corrosion resistance with structural flexibility that steel systems can’t match.
Take the volcanic terrain of Saint Vincent and the Grenadines – a nightmare scenario for most mounting systems. Here, CycleSolar’s T2VC aluminum system demonstrated its chops by maintaining 99.8% structural integrity through tropical storms and acidic soil conditions. Engineers used specialized anodized aluminum components that laugh in the face of pH 4.5 soil acidity.
This isn’t some backyard operation. The system carries:
Remember the last time you tried assembling flat-pack furniture? Now imagine doing that with solar panels. The CS-Ground system’s patented SnapLock connectors reduced installation time at a 50MW Texas solar farm by 40%, using tool-free assembly that even DIY enthusiasts could manage (though we don’t recommend trying this at home).
Traditionalists argue steel has higher tensile strength, but here’s the kicker – modern aluminum alloys like 6063-T6 achieve 35 ksi yield strength while maintaining a 2.7g/cm³ density. Translation? You get the structural guts without the weight penalty, especially crucial in seismic zones where mass equals risk.
In Arizona’s Sonoran Desert, a head-to-head trial showed aluminum racks required 73% less maintenance over 5 years compared to galvanized steel. The secret sauce? Integral UV-resistant powder coating that doesn’t peel like cheap sunscreen.
With bifacial modules now capturing 11-23% more energy, the CS-Ground system’s adjustable tilt mechanism (range: 15°-60°) positions it perfectly for next-gen panel technology. Early adopters report 8.4% energy yield boosts simply by optimizing angles seasonally – like having a sun-tracking system without the motorized complexity.
Pair this with PERC cells and you’ve got a power couple more dynamic than solar protons meeting silicon atoms. Just don’t tell the steel lobby we said that.

When there are ground mount panels pretty much all the NEC rules are the same. The panel frames must be connected back to the house grounding system. Approved grounding connections to the panel frames must be used Etc. Where things get a little ‘interesting’ is whether there should be a grounding electrode at the. . The sizing requirements for equipment ground may be different outside the US . am *not* a licensed electrician. have a degree in electrical engineering. I know a lot about electrical wiring, solar systems and batteries from both. [pdf]
Solar panels are particularly susceptible to electrical storms so proper grounding becomes critical. Solar panel frames are often made of Anodized aluminum. The anodized coating is an insulator, so it is important to use approved components that are designed for use with the aluminum components.
In order to use the bare copper wire for bonding, the fasteners attaching to the aluminum must be stainless steel. Several years ago Wiley Electronics LLC developed a scheme that allows PV panels to be directly ground bonded to the aluminum rails or other mounting systems. The rails are then connected to each other and to ground.
Key points from the NEC: The code requires all non-current-carrying metal parts of the solar PV system to be grounded. It specifies the minimum size of grounding conductors (more on this later). The NEC also outlines requirements for grounding electrodes (like ground rods) and how they should be installed.
and grounding unless bonding is specifically called out.PV modules are typically installed on aluminum or alvanized, painted, or stainless steel frame structures. These structures and any other electrically conductive components that may become energized by the PV array (or other sources) and that may be accessible during routine
Since the PV array and other electrical equipment in PV system, e.g., inverters, are often located remotely from one another, 690.43 (B) requires that an equipment grounding conductor (EGC) be run from the array to other associated equipment.
Grounding Lug: A grounding lug is a connector that attaches the grounding wire to the solar panel frame. It ensures a secure and reliable connection, allowing for the proper dissipation of electrical energy. Grounding Clamps: Grounding clamps are used to secure the grounding wire to the grounding rod and the grounding lug.
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