How to Install a Solar Panel Ballast System on a Flat Roof?
Introduction
A solar panel ballast system is a perfect solution for mounting solar panels on flat roofs without the need to drill holes. Yuens TP-7 Ballasted Solar Mounting System is designed to protect your roof while offering easy and fast installation, as they come highly pre-assembled and flat-packed for convenient storage and transport. Before proceeding, it’s essential to thoroughly read this guide to ensure proper installation.
Tools & Equipment
Components
Installation Process
1.Assemble the Semi-Triangle Base
Begin by preparing all necessary tools and components. Attach the ballast for solar panels onto the semi-triangle base using ST6.3 x 25 self-tapping screws. Mark the positions of the semi-triangle bases and ensure they are aligned both horizontally and vertically.
2.Install Concrete Foundations
Place concrete foundations on both sides of the ballasted pans. This will provide a stable base for your solar panels.
3.Install the Solar Panels
It’s recommended to start the installation of flat roof PV panels from the left to the right, securing them in place with clamps. This ensures a smooth and orderly setup.
4.Install the Fixing Bar
Tighten the fixing bar to the rear leg of the semi-triangle base using the 6.3×50 self-tapping screws to provide additional structural support.
Installation Notes
1.Dimensions
Ensure all dimensions align with the construction drawings provided. This guide is a general installation overview and is meant to supplement your specific project instructions.
2.Notes on Stainless Steel Fasteners
Stainless steel material is quite different to carbon steel with its excellent ductility. It would be unable to unscrew the bolt and nut after matching in case improper use. That is “lock up”, known as “dead lock”. Methods to avoid lock up as below:
2.1. Reduce the friction coefficient
a. Make sure the surface of threads to be clean (without dusts or clutters);
b. Suggest to apply water wax or lubricant on surface for installation (such as butter or 40# machine oil)
2.2. Use correct operation method
a. The bolt must be perpendicular to the axis of thread when screwing. Do not lean the bolt;
b. Apply the force evenly when tightening and the tightening torque should not exceed the specified secure torque value;
c. Using torque wrench or socket spanner as far as possible, avoid using monkey wrench or electric wrench; Adjust the rotational speed as low as possible when using electric wrench;
d. Avoid high temperature. To avoid lock up which caused by sharply increasing temperature, do not rotate rapidly (like using electric wrench).
Watch the video of our special installation guide!
What Can Yuens Offer?
By following this guide, you can efficiently install a solar panel ballast system on your flat roof and ensure long-term performance. Whether you’re looking to set up flat roof PV panels or need a solution for ballasted solar mounting systems, Yuens has you covered.
Yuens provides a wide range of solar mounting solutions, including solar panel ballast systems that are ideal for commercial and industrial solar installations. Our pre-assembled components simplify the installation process, saving you both time and labor costs. We also offer reliable solutions for metal roof projects, such as solar panels standing seam metal roof mounting. For more information about our products and to explore solutions that meet your specific needs, feel free to contact us.
