La Jolla Solar Calculator

So, what exactly is involved in calculating solar panels cost in La Jolla? When thinking about solar power very few people know the way the cost of solar panel systems is actually measured. Or even, for that matter, do we automatically grasp the connection relating to the cost of solar power and the value of solar power. We all know that gasoline prices are in dollars per gallon. We likewise are all aware of approximately how far we’ll be able to drive after spending 40 bucks for a tank of gas. In contrast to a tank of gas, the value of which can be consumed pretty much instantly, solar panels deliver their value across a period of time.

Are Solar Panels Worth It

La Jolla 3 Undervalued Solar Leaders

Solar panels are a source of alternative energy and can be constructed at home and mounted on the roof of a house. Depending on the amount of panels that are used, a significant amount of money can be saved on energy bills by using solar energy. When constructing solar panels, the two main choices for the body of the panel are Plexiglas or tempered glass -- it is important to know the specifications of both types of glass to meet the needs of your solar panels. Advantages of Plexiglas Panels Plexiglas panels are made of acrylic material, which means that they can be cut easily with a band saw. Plexiglas allows about 90 percent of light rays to pass through it to the solar cells. Despite allowing this much light through to the solar cells, Plexiglas protects the solar cells very well from wear, ensuring that they last as long as possible. Advantages of Tempered Glass Panels Tempered glass panels are more durable than Plexiglas -- this is important to consider in residential neighborhoods, as a stray ball can hit a solar panel. A crack in a tempered glass panel will not impede the solar cells from working properly. Tempered glass is also easy to cut -- this makes it easier to fit on panels of all shapes. Disadvantages of Plexiglas Panels Plexiglas has a softer outer surface than tempered glass and can crack or scratch easily, leading to solar cells being blocked from receiving solar rays. Plexiglas does not bend easily, which requires that it be supported on the solar panel -- failure to provide proper support can result in the Plexiglas panel cracking. Disadvantages of Tempered Glass Panels The cost of tempered glass is typically higher than that of Plexiglas (tempered glass can cost up to $150 per sheet as of 2011) and does not allow as much light to penetrate to the solar panels, reducing the efficiency of the cells. Although tempered glass sheets are durable, there exists the risk that they may shatter, which could block the solar cells from receiving light. A sheet of shattered tempered glass will also allow moisture into the panel, which will eventually ruin the solar cells. Related Searches References RPlastics: Plexiglas Primer Energy Matters: Solar Panel -- Plate vs. Tempered Glass Promoted By Zergnet Comments Please enable JavaScript to view the comments powered by Disqus. You May Also Like Glass Vs. Plexiglass In general, glass is cheaper to purchase than plexiglass, is more scratch resistant and more easily recycled. Plexiglass, on the other hand,... Acrylic Vs. Plexi Glass Acrylic and Plexiglass are often used interchangeably in product literature concerning sheet plastic. While Plexiglass is made from acrylic, there are subtle... Types of Glass Solar Panels Solar panels come in many forms and are made from multiple components. The glass components of solar collectors vary in form and... How To Install A Solar Panel

How to Add Solar Panels to a Flat Roof

solar cell research image by Albert Lozano from Fotolia.com If you go camping or hunting, or simply want to reduce your electricity bill, then a solar panel might make a good investment for you. Solar panels can charge batteries and run tools and appliances, all for free. They require no fuel, and because they have no moving parts, they need very little in the way of repair and maintenance. The only cost associated with solar panels is the up-front purchase cost. Even this can be reduced by making your own solar panels at home. Things You'll Need Solar cells Sheet of plywood Saw Narrow wooden strips Electrically conductive glue Spool of wire Wire cutters with wire-stripping attachments Silicone caulk Calculate the number of solar cells you will need to make your solar panel. Different cells provide different voltages. Divide the voltage you want your panel to produce by the voltage rating of your solar cells. This will give you the number of cells you need to produce 12 volts. Add a couple volts' worth of cells to this number to eliminate the danger of backcharging, which can damage your solar panel. Cut the plywood into a size just large enough to hold all the cells you need for your panel. Glue the narrow wooden strips all around the perimeter of the plywood you have cut. After your cell is assembled, these will hold up the Plexiglas cover to protect your panel from damage. Leave a small gap between two of the strips to run the wires out of the panel. Attach the solar cells to the panel of plywood, using the electrically conductive glue. Leave a small amount of this glue peeking above the top of each cell in order to form an electric link to the terminals on the bottoms of the cells. This edge of glue will be referred to as the "negative terminal" of each cell. Cut 6-inch lengths of wire from your spool of wire, using the wire cutters. Make as many short wires as there are cells in your panel, minus one. Remove 1 inch of insulation from one end of each wire, and 3 inches from the other ends, using the wire cutters. Glue the 3-inch-bare ends of these wires to the tops of the solar cells. Do not let any glue run from the top of the cell and touch the negative terminal of that cell. Do not let any bare wire touch the negative terminals of the cells. Leave the final cell without a short wire on top. Glue each of these wires to the exposed glue peeking over the edge of the cell next to it, after having allowed the glue on the other ends to dry. Allow this glue to dry. Cut two 3-foot sections of wire off the spool. Remove 1 inch of insulation from each end. Glue one to the negative terminal of the first cell, the one without any wire connected to it. Glue the other to the top of the cell on the other end, without any wire on top. Other People Are Reading How to Make a Solar Panel How to Make Homemade Solar Power Run the long wires out through the gap between the wooden strips. Glue them to the sides of the solar panel so that there is no possibility they will touch each other, which could short out your panel. Cut the Plexiglas sheet to match the size of your panel. Glue it to the top of the wooden strips. When the glue is dry, seal all the edges with silicone caulk to protect it from water. Tips & Warnings You can increase the power of your panel without changing the voltage by building other panels identical to the first. Connect their negative terminal wires to the negative terminal wire of the first panel, and their positive terminal wires (the wires connected to the top of the last solar cell) to the positive terminal wires of the first panel. Related Searches References SchoolPower Naturally: Solar Education for NY Solatron Technologies: Learn How to Wire Solar Panels and Batteries Photo Credit solar cell research image by Albert Lozano from Fotolia.com Promoted By Zergnet Comments Please enable JavaScript to view the comments powered by Disqus. Resources Green Living Tips: Solar Panel Basics You May Also Like How to Make a Solar Panel Solar cells convert the energy of the sun into electricity. By using items commonly found in the home or your local hardware... How to Make a Solar Panel Model A model of a solar panel can be a great visual aid for your science projects. Models help people to visualize how... How to Make Homemade Solar Power Humans have been using solar power for thousands of years to heat their homes. Making solar panels to collect and store the... Alternative Energy: How to Make Solar Cells & Solar Panels Free Solar Panel Construction Plans Free solar panel construction plans are available in a variety of places online. Some tutorials cover how a specific person built their...

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