If we use drilling while installing solar panels, it can cause potential leaks issues and damages. This can be avoided by mounting panels on the roof using various adhesives. Today in this blog let’s explore what are these adhesives and glueing techniques to improve your roof quality.
Is Mounting Solar Panels on the Roof Without Drilling Possible?
Yes, it is possible. To stay away from roof leaks, and damages and to maintain roof warranty, holes in the roof are avoided.
Benefits of solar panels without drilling
Saving time for installation: Even when the solar system is brought on time, there will be instances where we wait for the installation process to complete. It may take lots of time for the solar company to arrive. On the other hand, adhesives can be done by the user easily.
Some of the efficient systems of mounting solar systems without drilling are:
1. Stacking: A pedestal is used to stack solar panels in a line and that starts solar energy.
2. Ballasted mounting: There will be a rack acting as a frame holding solar panels useful for mounting solar panels on flat roof without drilling.
3. Omniablok: Placing the panels without drilling on slanted roofs.
What is No Drill Solar Panel Mount Adhesive?
Solar panels used on RVs, boats, aircraft, or on various surfaces can be glued using these adhesives. It acts as a coalition between the panel and the surfaces.
The main types of adhesives are
- VHB 3 mm adhesive tape
- Velcro roll tape
- Ethrnabond tape
- Component polyurethane adhesive example Sikaflex
- Hi strength Spray adhesive
How to Use Solar Panel Adhesive
For flexible solar panels, you can use adhesive by simply applying it on the back and pressing it on the surface.
Let us see the use of adhesive tape named Velcro-Eternabond
Step 1: Clean the roof surface where you should place the panel
Step 2: Mark the slots where the sections need to be placed
Step 3: Flip the panel and stick the Velcro tape on the backside of the panel
Step 4: Take the sticker off the tape and press so that the panel gets fixed firmly
That it! it is a hassle-free process.
Also, check out our guide – How to Wire Solar Panels to Inverter: Complete Guide
Mounting Solar Panels on Metal Roof without Drilling – Step-by-Step Guide
Use the following steps to install the panel on the metal roof without drilling:
Step 1: Clean the surface roof without any debris or any dust particles
Step 2: Collect the brackets provided
Step 3: Attach the brackets to panels with screws and nuts, and further tighten up
Step 4: Mark the slots on the roof where brackets are to be kept
Step 5: Take the VHB 3mm tape and stick it along the surface of the bracket cut off any excess tape exceeding the edges or surface
Step 6: Do with the all brackets on the panels, do not peel them off yet.
Step 7: Flip the panel onto the roof and now gently peel the tape and fix them
Step 8: Use the gloves and seal the brackets of the panel with Dicor manually with your fingers
Step 9: Make sure the back section of the bracket is also filled well so it acts as a waterproof
Step 10: Let it dry in bright sunlight
Now the roof is ready for other wiring and connections. Check these often to suspect any cracks.
Also See: How to Install Solar Attic Fan – Easy Step-by-Step Guide
How to Avoid Air Gaps While Glueing Adhesive
There is a chance that air gaps are developed while sticking the adhesive, especially for vehicle roofs. So, to avoid this, start by gluing the area in which air currents flow. Use a flashlight and flawlessly cover every spot possible. For maximum results, the adhesive liquid type is preferred.
Note: Do not put and glue panels directly on the roof lift and set them for airflow.
Gluing is the best alternative to mounting solar panels on the roof without drilling. These above-mentioned methods are ideal for long lasting panels and can be used for for RV carts, boats, and even small roofs. For more such interesting content visit our website.
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