To build your own solar panel read this article.solar installation
In the future solar energy will be the main source our consumable energy. Many experts agree that there is no end in sight, at least not any time soon, for the sustainability of solar energy as a "green" energy source that won't have a negative impact on our environment. Homeowner's will consider this energy source seriously once they realize the cost of energy is reduced to zero after the initial installation and setup costs are incurred making it a viable source of heat and energy needs for an average household.
Using a solar panel system means you will be self reliant for your power, so you won't need to rely on the public power grid, which is an excellent benefit. This means that you can greatly cut down your electricity bills and maybe even slash them dramatically. Also, you can actually earn money because in many areas the government will buy any surplus energy you create. Regardless of whether this is something that operates in your area, you will be able to make enormous savings by installing a solar panel system.
The plexiglass is for protection of your cells. Glue is used to attach the cells to the box, and you will need to glue some wood strips inside the box. Wood will expand and shrink with the changes in the weather. To prevent damage to your solar cell, use just a single dot of caulk which will allow the wood to shift. After the caulk has set, you will need to drill a hole in the box for the wires. Your solar panel is almost complete, just mount your plexiglass with screws.
It is first necessary to realize that you will need a container in which to place your solar cells in order to create your own solar panels with the do it yourself method. Wood is the most widely used material for these containers although there are a wide range of other materials that can also be used. Plywood is a great option to use for the back, but you can use any type of wood you have available. Cover the container with plexiglass, you may also want to put a bit of wood inside the box to hold the cells in place. Since sunlight needs to get into each cell, plexiglass coverings are perfect ways to protect the cells from the elements and still allow full sun exposure to the cells. You will also need a whole in the bottom of the box that will allow you to pull the wires out of the box. It is then necessary to connect the cells to one another via soldering.
Solar panels give you a cheap power alternative that can serve you well in difficult economic times and ever rising utility costs. If things do take a turn for the worst, having a renewable energy source that is free and allows you to be independent from the public grid might just prove invaluable.