How To Make Solar Cell Pdf

Contents.16 DIY Solar Panel Plans 1. Basic DIY Solar Panels IdeaUsing solar panels is a great way to save money and help out the environment.However, they are expensive to buy.If you’re like this DIY designer and want to make your own panels even though you don’t have any experience working with electrical components, this is the perfect DIY plan for you.All of the required materials can easily be purchased on Amazon and the step by step instructions and diagrams are easy to follow.You also need to calculate the best angle and direction your panels should be facing based on your home’s location. Upcycled Solar Cells Panels IdeaIf you’re looking to save money, consider making a solar panel out of broken solar cell pieces.These can easily be reused and cost only a few dollars for a whole bag of them.To complete this DIY project, you’ll also need a multimeter, hot glue gun, conductive copper mesh, and a conductive pen.Simply link the cells together and you’re good to go.You can also apply a silicone coating to this for added structural integrity.To harness the power from this, you’ll need to attach it to a battery or power source. Portable Solar Panel PlanIf you’re looking for a small scale power solution, try following this DIY plan.This might be easier for those experienced in electronics, as you’ll need a soldering iron, solar cells, gauge wire, ribbon wire, wood screws, and more.You’ll first need to build a backing, wire the cells together, attach them, and put on a plastic cover to protect everything.This can charge two rechargeable batteries and or a small electronic device.You can buy a solar panel yourself or stitch solar cells together though the builder recommends doing the later. Horticultural Solar Panels IdeaThis is the perfect DIY blueprint for those that have home gardens.The builder created a terracing system that can be integrated into your current plant layout.Using pallets, plastic mesh, nails, and an elastic joint, you can make sure that your plants and flowers always have enough sunlight.These panels attract the sunlight and direct the rays.You will need to orient the pallets accordingly and make sure they have enough support to stand on their own without falling or crushing your greenery.Although it’s not the most visually appealing, this gets the job done. Solar Panel Rover ProjectIf you’re willing to tackle a big project, this is the DIY plan for you.Requiring a two wheel trailer metal frame, four solar panels, 1,000 watt power inverter, and charge controller, you’ll spend a good amount of money on supplies.However, this is still less expensive than buying a premade panel system.You’ll first mount the solar panels, attach the controller and batteries, then theft proof the rover.This builder says this system is used to power many outdoor events on a school campus, so you could consider downsizing if this is just for your own home.

Folding Solar Panel BlueprintThis compact DIY plan allows you to easily charge your electronic devices on the go.Comprised of plywood panels, usb sockets, a regulator, schottky diodes, and hinges, this is relatively easy to make and doesn’t require any physical computing skills.After you have the parts ready, make all of the electric connections and test to ensure everything works.Then you have mount everything to the board and glue the connections together.You can scale the size of this up or down depending on the solar panels that you buy. Simple Solar Panel IdeaThis 63 watt panel costs around $400 to build and is a great weekend project.Perfect for beginners, this tutorial is accompanied by a step by step video.The builder used some plywood as a base for the panels and used a soldering iron to connect the separate solar cells together.Following the instructions on your packaging or watching some videos online should help you get comfortable with arranging them.The panels must be then glued down and attached to the battery which is housed in a junction box. Truck Solar Panel PlanThis DIYer crafted solar panels for his truck roof which works to charge a portable battery inside.You’ll need to thoroughly clean the roof of your vehicle and prepare the panel.Then, affix the it with a very strong adhesive — he used 3M tape though you could do some research to figure out what other materials would work as well.You can also add some rope to ensure the panels will not fall off and shatter or hurt cars driving behind you.After connecting this to your battery, you can easily charge your phone, bluetooth speaker, and other devices. Sunflower Solar Panel IdeaThis creative device aims to mimic the flower that angles itself to always be facing the sun.You will need servo motors, a hot glue gun, jumper wires, photoresistors, metal paper clips, an Arduino UNO, and resistors.Schematic diagrams allow you to easily connect the wires and electronics.You will also need to follow coding instructions to program the board and troubleshoot it.This designer used a cardboard base and painted it green, though you could use wood, medium density fiberboard, or anything else painted whatever color you like. 60 Watt Solar Panel BlueprintThis builder is actually an astronomer and offers some great insights for crafting an effective solar panel at home.Buying factory rejected solar cells is a great way to cut down costs when building this, as they work just as well and only have a few cosmetic imperfections.Simply build a wooden base, prepare and solder the cells, connect the strings, install half panels and the blocking diode, and then connect to your battery or power source.The only downside of this is that the designer often has to move this to be under direct sunlight a few times a day.

Inexpensive Solar Panel PlanIf you’re on a budget, this is a great DIY project for you to follow. Buying volt sockets, wood, solar cells, a charge controller, LCD voltmeter, and blocking diode shouldn’t cost you more than $100. You can also use things you probably already have at home, like a 9V battery, old picture frame, and car inverter. To construct this, connect the cells together, make a base stand, run the wire into your house, and set up the controller. Depending on where you live, the builder warns that keeping this whole unit outside can shorten the life of the battery.

Maximum Efficiency Solar Panel IdeaThis designer sought to create something that would harness the sun’s power but also the thermal energy also received. This gets a bit complicated and might be better for those more experienced. To build, you will need an aluminum backplate, glass, copper pipe, silicone caulk, a water pump, aluminum flux paste, and a soldering tool.

How To Make Solar Eclipse Viewer

After testing this over a couple of the weeks, the builder was happy with the results but realized he spent a lot more money than anticipated. However, this is a fun project and great way to experiment with solar panels.

Diode Solar Panel IdeaDiodes are inexpensive and easy to use semiconductors. This designer played around with using these instead of solar cells. Although cheaper, you will need to use many more of them to achieve the same power output. If you need a small amount of power to charge your phone or wireless headphones, for example, you can use this blueprint to create a cheap and efficient power source.

This will not work for powering your whole home, however. This is a fun DIY idea that requires less than $30 in materials and is relatively easy to follow. Cheap and Portable Solar Panel PlanCosting less than $30 to build, this is a great basic solution for power needs on the go.

All you need are solar cells, gauge wire, test lead clips, bus wire, plastic film, diodes, and a few other tools like scissors and wire cutters. After soldering, cut the tab wire, test out the panel, and secure everything together.

Because these panels are always outside, it is important to weatherproof them and make them easy to clean. This doesn’t produce a large amount of power, but you can customize the types of cells you use.

Beginner Friendly Solar Panel IdeaThis DIY plan is very detailed and provides clear instructions and photos to help those new to physical computing. While your solar cells should come with a directions sheet, some do not and you will need to research online to figure out how to properly set them up.

It can also take some time to get used to using a soldering iron and properly sealing connections. The panels made in this DIY project are small and lightweight enough to be moved, though they’re on the more fragile side. Solar Panels to Power Your Home ProjectThis DIY plan offers a long-term and realistic power solution that can service your entire home. This is expensive to build, however, costing around $4,000. Depending on where you live and how much your electricity bill is, you should expect to start seeing power savings in a few years. All you need are solar panels, optimizer modules, a power inverter, and mounting equipment to attach this to your roof.

This builder also suggests researching your local laws – you’ll need a permit for this and most likely have specific instructions to follow when building it. What’s Reddit Saying?Over in the, one user submitted 16 images displaying how he installed solar panels on his roof.He used the SketchUp software to import Google earth to help him create an intelligent layout for the solar panels.The panels themselves are longer than 9 feet but they overlay a 45° roof.While he didn’t actually build these panels himself, we thought it would be interesting to take a look at how a DIY installation goes.Perusing the images, it seems he used a chalk line to lay out where to insert the screws and install the racking mounts. The power optimizers were installed beneath the panels.He also recommended getting some scrap carpet to work on the spare your feet and knees aggravation.

. N – Type SemiconductorsElectrons are the major charge carriers in this type of semiconductor. They carry negative charges. They are formed when silicon or any other semiconductor is doped with a pentavalent element (element with a five valence electron in the outer shell). PN – Type SemiconductorsWhen P and N type semiconductor are joined together by melting them I.e. Subjecting the surfaces in contact to a high temperature (not completely melting them so that they form one entity), a boundary or a junction is formed between them which is of the order 10 -3mm. That junction formed is called PN junction.

High concentration of holes on one side of a junction and high concentration of electrons on the other side causes the two charge carriers to diffuse respectively to the other side of the junction. Clean the surfaces of the two glass plates thoroughly with ethanol. Do not touch the surface of the glass plates with your hand after cleaning. Using millimeter, test how conductive the surfaces of the plates are and notice the most conductive surface of each of the plates.

Place the plates side by side with the conductive surface of either of the plates facing downward while the other conductive surface facing up. After step 2, apply a transparent tape to hold the glass plates together. The tape should be applied along any of the long sides of the plates.

The tape should overlap 1mm or so of the edges. Also place a tape on the outer of the glass plate facing up4mm – 5mm. Apply evenly drops of titanium dioxide to the surface of the glass plates and spread the solution evenly. Allow the solution to cover the conductive surface that is facing down. When done with applying titanium dioxide, remove the tapes which holds the plates together. Place the conductive surface that faces up on an electric hot plate overnight so as to bake the titanium dioxide onto the plates.

Clean the titanium dioxide that is on the conductive surface facing down and place it in a clean place. Get a shallow dish and fill it with dye which is made with blackberry, raspberry or pomegranate juice etc. Soak the titanium dioxide coated plate that is facing down for at least 10 minutes. Clean the other plate with ethanol while the titanium dioxide plate is soaking in the dye. Test the conductivity of its surface after cleaning. Mark the side that doesn’t conduct electric current as positive.

Apply graphite lubricant of graphite pencil over the conductive side and cover the entire surface. Take the plate that is coated with titanium dioxide out of the dye.

Rinse it first with deionized water then with ethanol. Wipe off the ethanol on the plate with a clean tissue.

Assemble the two plates together such that the coatings touch each other with the plates slightly offset. Hold the plates in place with the aid of binder clips. They should be made offset because the edges will serve as the terminals. Apply drops of iodide solution to the coating that is exposed to sunlight on. Allow the coatings to be soaked in the solution completely. The essence of the iodide solution is to help electrons flow from the titanium dioxide coated plate to the carbon-coated plate when exposed to EM radiation. If the iodide solution is in excess wipe off the solution on the surface that is to be exposed to sunlight.

Attach an alligator clip or a crocodile clip to the sections of the coated surface on either side of the cell. One clip attached to the surface coated with graphite which serve as the abide while the alligator clip attached to the surface coated with titanium dioxide. This of course is the cathode. Connect conducting wires to the clips and place it in a position that light will fall on the surface of the plate.

Your solar cell in now ready for use. You can test the amount of voltage and current the solar cell produces using the multimeter. Obviously, the voltage is not enough to charge your phone, but you can make a string of these solar cells to do so!