Ensuring proper installation of solar tracker dampers is crucial for the stability and longevity of a solar tracking system. One of the most frequent installation errors is mounting the damper upside down, with the dust cover facing downward. This mistake can lead to serious performance failures, including the complete loss of damping function.
To maintain optimal damping performance, always install dual-cylinder solar tracker dampers with the dust cover facing upward (Big End Up). This prevents dust and debris from entering the damper, protecting internal components and ensuring a longer service life.
Proper installation also improves system efficiency by maintaining the designed damping force over time.
Installing the damper with the dust cover facing downward can lead to multiple issues:
Damping failure – Incorrect installation disrupts the hydraulic or gas pressure system, leading to a complete loss of damping function. This can make the tracker vulnerable to wind loads and structural instability.
Increased wear and tear – Without proper dust protection, contaminants can enter the system, accelerating component degradation.
Dust buildup – Over time, dust accumulation around the piston rod increases friction and reduces damping efficiency.
Oil leakage risk – An incorrect angle can cause lubricating oil to leak, compromising the damper’s performance.
Figure 1: Incorrect Installation Examples.
To avoid these issues, follow these best practices during installation:
Check alignment – Ensure the damper fits the designated mounting holes to prevent stress on the structure.
Secure fasteners properly – Use the correct torque settings to prevent loosening over time.
Avoid forcing the damper – If the mounting distance is incorrect, adjust the structure rather than twisting or pulling the damper, which can cause internal damage.
Protect from impact – Avoid hitting the piston rod or sealing components, as damage could lead to oil leaks.
Figure 2: Correct Installation Examples.
Routine inspections help extend the damper’s lifespan:
Clean regularly – In dusty environments, wipe down the exterior to prevent debris buildup.
Check for oil leaks – If oil stains appear, inspect the seals for potential wear.
Test the damping effect – Move the tracker slightly to ensure smooth, consistent resistance.
Inspect after extreme weather – Strong winds, sandstorms, or high temperatures can impact damper performance.
Correct installation and maintenance of solar tracker dampers are critical to ensuring system stability and efficiency. Always install the damper with the dust cover facing upward and follow these best practices to maximize performance.
If you have any questions regarding installation or maintenance, feel free to contact our expert team for guidance.
