With the increasing prices of electricity in all parts of the world people are moving towards renewable energy resources like solar and wind energy for producing cheap electricity. The problem with using wind energy is that it doesn’t provide adequate power and can operate only in windy conditions. On the other hand solar panels that use sun energy for producing electricity are too highly priced. One way out of this issue is to make your own solar panels.
You’ll find distinct kinds of DIY solar panels which can be utilized for the performance of the procedure of solar energy capture and conversion. You can find some panels which comprise of multiple solar cells with semiconductors for harnessing thermal energy. Electrical energy is produced when the solar energy or sunlight is absorbed by solar cells. Your electrical appliances like heaters, mixers, geysers etc are only a few examples which might be run using solar energy. You’ll experience a noticeable fall in the monthly electrical bill after you have installed a solar panel. When you’re interested in diy solar panels; pay a visit to rest of story continued here.
Most people fall under the misconception that installing the large solar panels is quite an expensive affair which is certainly not the truth. In fact, now you can have a lot of affordable DIY solar panels in the market. These solar panels are available with an assembly kit and require just few basic tools and about all the items are part of the kit itself. They also come with an instruction manual which is quite easy to see even for non-technical people. You will have to shell out less than half the amount incurred for having a solar panel installed by a technician, by using a DIY solar panel.
More Ranting About Diy Solar Panels
You can just research on the Internet about different DIY solar panels available in the market, so as to get detailed information regarding the types and price range of the same. http://www.GIS163.com/?p=72, for relevant topics..
Purchasing all these items isn’t going to be very tough as all these elements are commonly available at hardware stores or can be bought online.
The Solar cells are the most important part of a solar panel and represent the first thing you better get your hands on. New solar cells can cost a lot of money therefore, it is better to buy second hand or slightly damaged ones from websites like EBay. Since the slightly damaged or blemished solar cells can almost provide the same number of power because the new ones there’s no harm in using them. However, you must be extra careful in choosing these used solar cells. Most solar cell dealers cover them up in wax to keep them stabilized and free from harm. Try to avoid buying these solar cells as it would be extremely difficult for you to take them cleaned up. It is better to buy solar cells of the same kind and size because they would complement the solar panel better than a mix and match of different type and differently sized cells. Take extra care when handling these cells because they’re very fragile and can get damaged if handled casually.
Because of the vulnerability of the solar cells it is better to make the panel first and then install the cells in to the group later on. The panel should be designed like a shallow box with very small side edges whose shadows mustn’t block out the sunshine from reaching the solar cells. The size of the group is up to you but always remember that a large sized panel would be heavy and would need a lot of solar cells to fill it while a small sized one would be portable and would need less number of cells. The substrate to be put on the panel and the plywood that is to serve as the committee should both be thoroughly painted so that they are able to withstand the conditions and the moisture. Leave some vent holes at the bottom of the wooden panel to hold the air pressure balanced inside the group and outside it.
After the panel is ready, start work on connecting the solar cells together in series connection. If the solar cells you bought have metal tabs on them then it’d be easy for you to solder the cells together so always buy those solar cells that have metal tabs present on them or you’ll have to solder the tabs on the cells yourself besides soldering the cells together. Soldering should be done very cautiously and with a very light hand or the cells might get damaged during the soldering process. Remember to join the negative tabs which are on the face of the first cell with the positive tab present on the bottom of the second cell. The same soldering method should be used only for all the cells until all the cells are soldered together in a series connection.
The next process after soldering is done is to gum the soldered cells on the substrate present on upper part of the panel. For gluing purpose the use of silicone caulk is advisable as it doesn’t interfere with the solar cells. However if you put a lot of glue in between the substrate and the cells it can damage the cells. So, only apply the glue on the center of the cells and paste them on the substrate after the silicone caulk has dried out completely. Now, link all of your cells with a wire and pass it out of either of the vent holes left open at the bottom of the panel. Use the silicone caulk to keep the wire secured along the banks of the solar cells.
Before putting the Plexiglass on upper part of the solar cells placed inside the wooden panel connect the Schottky diode with the solar cells. This diode is going to act as the blocking agent preventing the voltage to flow towards the cells when the sunlight goes out. This way the battery you’re charging with the solar panels isn’t going to get discharged by the cells when they stop getting power from the sun. After connecting the diode, put the Plexiglass on upper part of the wooden panel and hold it with screws. Now connect the wire coming out of the solar panel to a plug and subsequently to a battery and start harnessing energy from the sun.
So, you see making a solar panel isn’t very difficult at all. All you need is a few components in addition, you can make your own solar panelswith ease just by following the afore-mentioned instructions.