How To Construct A Solar Energy Panel
The decision's made...you really want to reduce your reliance on your local power company. And you want to decrease your carbon emission footprint....
The decision’s made…you really want to reduce your reliance on your local power company. And you want to decrease your carbon emission footprint. So who do you increase your reliance on? The “Big Power Company” of course…the sun.
Wow…what a great idea (not that you didn’t know that already). Of course, you’ll want to be sure you live where you get enough sunshine that you’ll be able to pay for your materials over time and begin to save money. In some areas of the country, using solar energy simply isn’t feasible, so before you begin, a good place to visit is the U. S. Energy Information Administration (EIA) website to look at whether the area you live in is suitable for solar energy.
With the site determination behind you, you’re ready to start construction. What you’ll quickly determine is that building a solar energy panel really isn’t rocket science, and once you’ve got your materials paid for, your energy bill may well trend downward significantly.
A common misconception among consumers is the belief that solar installation is an “all or nothing” proposition. The fact is you can start with one panel, or just a few, and if you like it and it’s energy efficient, add on.
Pre-build solar energy panels are getting cheaper. But that doesn’t mean they’re cheap yet. In fact, far from it. Building your own panels, however, can be both fun and interesting. If you can do it yourself, and have a little extra time, or are maybe a little short of funds, you can also save a bundle of money.
I’ve discovered that there’s a lot more than one recipe for building solar energy panels. There are books, e-books, and tons of articles on the Internet on how to build solar energy panels. A little research can help you find what will work best for how your solar energy will be used, and what materials are most readily available to you.
With what research shows as the available technology of today, with the most available construction materials to build a photovoltaic (PV) panel, you can expect the following items to be the main ingredients in a basic recipe:
1. Solar cells
2. Shallow box built from plywood
3. Masonite pegboard or similar substrate
4. Glass or plexiglass to protect the cells
5. Screws and hardware
6. Wire
7. Silicone Caulk
8. Diode
9. Jones plug
The solar cells are connected (soldered together in a series) with a blocking diode mounted inside the panel, and a polarized two-pin jones plug is connected at the end of the wires. The solar cells must be connected and protected within the box, usually with a piece of glass, which is sealed with silicone caulk to prevent possible water damage. Get everything put together, properly sealed, then connect your panel to a battery bank/inverter and you’ve got an “off-grid” power system.
The details of how one solar panel was built using this recipe, showing the panel size, solar cell size, and providing photographs of construction as well as where he obtained his materials can be found at http://www.mdpub.com/solarpanel/index.html.
One of the things this article points out is that although there are many types of solar cells, cells of the same type all produce the same voltage. So if you use larger solar cells, you’ll get more power, but the panel will weigh more.
Keeping the panels manageable for one person to handle is a major element if you’re doing this project on your own. Since most DIY’s (do-it-yourselfers) install as well as build, unless you’re making a permanent installation and have plenty of extra help to put up, it will be a plus if you keep the panel small and light. If you decide the process is worthwhile, both from a cost-savings point of view as well as an energy-saving perspective, you can always add multiple solar panels with a larger battery bank and more inverts to expand your system.
As previously mentioned, solar cells are currently relatively expensive. However, new technology in the construction of solar energy panels is rapidly advancing. Some fascinating innovations that are coming to the forefront can be found at http://www.treehugger.com. A few of them are: CIGS (copper indium gallium diselinide) thin film solar cells, being developed by the U. S. National Renewable Energy Laboratory that will be cheaper than the current silicon-based cells. Another new innovation is the Cool Earth Inflatable Balloon, which is designed to concentrate more direct sunlight onto smaller solar panels. And another very clever innovation is solar panel constructed from ‘hairy’ thin nanowires.
Your research will undoubtedly lead you to numerous options for solar panel construction. It’s a project with a pay-off, however, regardless of what you use. Not only will you decrease your reliance on fossil fuels, a new renewable energy, and thereby reduce your carbon footprint on the environment, you’ll be doing it yourself…the most cost-effective way.
Looking to find out all you can about then visit www.HomeSolarPowerExplained.com to find the best advice on for you.