Simple Steps to Powering Your Residence with Home Made Solar Power.
Making a solar panel for residential solar energy is one of the most fun DIY projects you can ever take on. It beats the heck out of making a spice rack I’ll tell you that. At the end of the day this DIY project saves me money, that’s why I love it. You may be surprised to know that the project is not that difficult at all. There’s really not much to it, using the tools in your garage right now some additional components it can be accomplished.
Now, you can literally make a residential solar energy panel from raw materials. Not going to go that route in this article though. What we’ll talk about is finding used solar cells to create your solar panels.
The process entails placing the solar cells that you started inside a wooden box you’ll make. Lastly, you want to utilize glass or Plexiglas to place on top and see what advice.
Of course, there are some more steps involved but this is a basic overview. I would like you to have foundational knowledge about this type of thing. I recommend getting your hands on a how to guide will walk you through all the steps.
Once you’re done creating your solar panel, you can test how much electricity it generates. Then, you’ll want to scout around for a great place to put the panel. Up on top of the roof is probably the best place, but anywhere to get a lot of sun is good.
You want to be sure that you’re in compliance with regulations and not breaking laws. In fact, if you can get good at this and make quite a few of them, you get a position to receive money from the utility company. Imagine that, getting paid by your utility company.
It is my sincere hope that after reading this article you’ve got a better understanding of what goes into making a solar panel. This really is one of the funnest projects you ever take on. For those of you with kids you find this is a perfect opportunity to teach them a thing or two. You’re teaching them about environmental conservation as well as construction. It’s a win-win all around.
Purchasing and setting up new solar panels is still an expensive task nowadays.
This article will discuss building solar panels for your home.
Creating do-it-yourself solar systems can give you a lot of advantages such as the option to use lower priced components for the system.
For example, you can use wood to make the solar panel housing.
However, you should also consider the idea of investing on longer lasting materials for your solar panel.
Although it may cost more, it may be more advantageous in the long run.
Most builders use pre-tabbed solar cells when building their solar panel.
This may be a bit expensive than other materials but it would be more convenient as you would not need to solder the tabs to the solar cells.
Whatever materials you intend on using, you can create a solar panel that can rival the performance even that of the commercial solar panels at a lower cost.
You can also use materials like Mono-crystalline solar cells. Try looking for 3X6-inch sized cells that are rated more or less 3 amps each. Click here for more information.
Brand new solar cell is more expensive, so it is advisable that you go around and search for cheaper items.
Each of these cells can produce up to ½ volts, this means that if you set up a solar panel with 36 cells in it you can generate up to 18 volts- more than enough to charge 12 volt batteries.
When the cells are all in a series connection, it can generate an output that is slightly higher than 18 volts.
This means that when the 36 cells are wired together, they can get an accumulated power of 60 watts.
The generated electricity can now be stored in batteries that can later be applied for running lights and other home appliances; in fact you can even hook your appliance directly to the inverter slot of your solar panel.
If you want to have a higher output, you can apply solar cells that have higher amplitude.
To approximate the size you would be using, keep in mind the formula which is Amp x Volts= the amount of power in watts. Although the size of cells can be modified, the similar number of cells is needed.
Solar cells, whatever their size is, produce the same voltage.
Size matters when it comes to current rating because bigger cells can generate more amps than that of a small one.
Although there is a clear advantage in using bigger cells, it may not be practical in most situations because you can produce more power with larger cells but the whole structure would be large and heavy.
Mixing cells of different sizes may seem to be a brilliant idea, but it is not.
If you do this, your panels would only be able to produce a limited current because your larger sized cells would not be utilized to their maximum potential.
How to Make the Solar Panel Box
Creating a shallow box case is like creating an exoskeleton for your solar panels.
A decent solar panel box can be crafted out of scrap wood.
Let’s say you would build a solar panel that will hold 36 3×6 inch solar cells. You would need 3/8 inch of thick plywood and some 3/4 x 3/4 wood pieces along the edges.
In the creation of the solar panel box, keep it shallow.
Having it to go on too deep may cause the edges to shade the cells in some angles.
To do this, follow these simple steps.
1 Create two sub-panels, each containing 18 cells.
2 Make a divider that will serve as a separator of the two solar sub-panels.
3 Drill about 3-4 ventilation holes in the middle to allow air flow.
4 You can drill holes at the bottom to keep rain and moisture from building up in the device.
This will also balance the internal and external air pressure.
5. For the substrate of the contraption, it is advisable to use an insulating material.
6. Create a front cover made from translucent material.
7. Lastly, apply paint so that your solar panel will not be weathered by various weather conditions. Experts suggest that light colored paint should be used. This is because darker colors are more likely to absorb heat, which may reduce the solar panel’s energy output.
Once you are done doing the solar panel box, you can move on to the next step and begin to set the solar cells on it.
1. Begin by creating a layout of the cells in the panel, visualize and draw a grid board on both pegboard pieces to exactly illustrate where the 18 cells would be situated.
2. Lay out the cells on the panel, draw a grid board on both pieces of pegboard to show where each of the 18 cells will be located. Solder all 18 cells, on each sub-panel, together in a series. Connect both halves in series.
3. Solder the cells together, be sure to use a soldering iron that is low in wattage and a rine rosen core solder.
4. Have the cells lie face-down. Lay the tabs about a cell across the solder points in the other cell’s back.
5. Be sure that the spacing between the cells are matched with the grid pattern. Solder the cells carefully and precisely.
6. Glue the solar cells in place by applying silicone caulk in the middle of each cell. Be sure to follow the guidelines you traced earlier.
7. Test the cells for functionality first and then install them to the main frame. After this, you can do the wiring. To avoid a reverse discharge on your batteries, it is advisable that you include a blocking diode in the circuitry.
8. Link the sub-panels together using a wire that run through the vent holes of the center divider. Apply silicone caulk to anchor them in place.
Now you’re set, your home-made solar panel is now ready for installation.