Building a solar panel, EVA film style. This is a continuation of my other instructable “How to solder solar cells together”. https://www.instructables.com/id/How-to-Solder-Solar-Cells-Together/
The picture above is of the completed panel. This panel was put up July of 2013, if produces an average peak of 40 watts. It is set at an angle of approximately 35 degrees and facing south.
Now for the materials:
- Wood for the frame
- Wood screws for the frame
- Wood glue for the frame, I like this kind.
- Finishing coating for the frame, I used a product called Flexcoat. It is foundation coating that I had left over, but it worked to seal the wood. Find it here.
- Silicone, I used 100% Silicone sealant. Something like this.
- Tempered glass, I got this free from someone that was replacing windows in their home.
- EVA film, This is the film that is used to seal the cells to the glass. Find it here.
- Heat gun, I recommend a gun with a high and low heat. This is a recommended gun because it comes with deflectors, find it here.
- Sheet of FRP, this is a wall covering found at home improvement stores. See it here.
- Soldered solar cells, from other instructable.
- Brad nailer and nails, find it here, and brads here.
- Table saw, I just have a small portable saw similar to the one here.
- Miter saw, I use one similar to the one here.
- Vacuum, You can use your home vacuum, or a small shop vacuum like the one here.
- Other tools and materials.
This is what I used to put this together; you may come up with different materials and methods.
Disclaimer. When working on this project use your head, don’t do anything to hurt yourself. I used nail guns, heat guns, power saws, soldering irons, and other tools that can hurt you. If you don’t know how to use any of the tools I talk about then get someone to help you that does.
Now on to the fun!