Posts Tagged: Ebay

Don’t be too quick to start to build a solar panel, because before you start; there are a few pitfalls that you need to be aware of. Building a solar panel is a relatively easy process if you have good instructions to follow, know where to get the individual products from and have the right equipment.

That is not the first step though. The first step is to decide how many solar panels you are going to build and what you are going to do with the electricity they generate. Decide how big your dream is. Do want to start a solar farm, building 2000 watt panels and feed electricity back to the national grid or do you want to build 500 watt panels for running specific appliances in your home or do just want a small one; to build a solar panel for re-charging your digital camera batteries?

Obviously, the main difference between building a 100 watt panel and a 1000 watt panel is the number of solar cells you need and the time to build it. Most of us, who build our own solar panels to generate electricity for our homes, do it so that we can drastically reduce the expense of actually fitting solar panels as they can be prohibitively expensive.

Now you know how large you solar panel is going to be, we now have to find a ready source of solar cells. Now you don’t want to pay a lot of money for them. The first port of call for me is eBay, sometimes you can get lucky and find someone who is selling a pile of solar cells at a very good price. So what if you can’t find what you need on ebay and other auction sites, what do you do next?

The best option is to contact companies in your local area who use solar panels to power remote pieces of electrical equipment. Contact these companies and make yourself known to them, tell them what you want to do so at a later date should they have any broken cells they want to dispose of, they will contact you. One of the major users of solar cells are the road and traffic signs, often you see them on the side of the road, and often they will have the company’s contact details on them. Traffic signs often get broken by manhandling or cars driving into them.

They don’t fix the solar panel if it is broken or chipped, they will fit a new one and chuck the old one in the skip. These damaged panels will still work fine, and if you know how to build a solar panel, it doesn’t take much to repair them in most cases.

This is the biggest pitfall you have to overcome, so go and find some local companies who are throwing away their solar cells and recycling them.

A final word, if there is one thing I want to drive home to you, is the fact you need to have a very good picture in your mind’s eye of what it is you want to achieve. Having worked on many projects, you can learn from my experience, if you don’t do it you will have a panel fit for nothing. It will be chaos and you will have a disorganized mess. Stick a picture on the wall and go and build it.

Different Types of Solar Panels

• Polycrystalline Solar Panels - Cast Polysilicon
• Thin Film Solar Panels - copper indium diselenide
• Satellite Grade Solar Cells

Before you actually begin to build a solar panel, bear in mind that there are a few potential problems to keep an eye on. Start your project on the right foot. Get all the components together before you start; get a tool box with all the right tools and a manual which gives step by step instructions.

But before even those basic steps, it is more important to have a clear picture of what your solar panel is going to end up looking like and where you are going to use it. Decide how big your dream is. Do want to start a solar farm, building 2000 watt panels and feed electricity back to the national grid or do you want to build 500 watt panels for running specific appliances in your home or do just want a small one; to build a solar panel for re-charging your digital camera batteries?

The only difference between making 500 watt solar panel and 100W solar panel is the quantity of solar cells you require and the time you have available to spend on the project. The main reason for many people wanting to make their own solar electricity is that they can save on the cost of having to actually by them because they are very expensive.

So once you have decided what size of solar panel you are going to build, the next step is to determine where you can get a cheap supply of solar cells. The first port of call for me is eBay, sometimes you can get lucky and find someone who is selling a pile of solar cells at a very good price. So what if you can’t find what you need on ebay and other auction sites, what do you do next?

The best option is to contact companies in your local area who use solar panels to power remote pieces of electrical equipment. You want to develop a relationship with these companies so that they call you when they have any damaged cells they want to get rid of. A big user of solar cells are the companies who repair roads or make street signs for roads. Traffic signs often get broken by manhandling or cars driving into them.

If the solar panel is damaged they will throw the old panel away replace it with a new one. If you have a good training manual which shows you how to build a solar panel, it won’t take much for you to repair a damaged one.

This is the biggest pitfall you have to overcome, so go and find some local companies who are throwing away their solar cells and recycling them.

My passing shot is to remind you what I said a short while ago, know precisely what it is you want to end up with, how big and where you are going to put it. From my experience, if you don’t have this, you build an odd panel for this and an odd panel for that. You will make life very hard for yourself and will probably be disappointed. At the beginning and end of each break ask yourself “is this panel going to turn out how I initially intended?

Different Types of Solar Panels

• Monocrystalline Solar Panels
• Thin Film Solar Panels - cadmium telluride
• Satellite Grade Solar Cells

Before you actually begin to build a solar panel, bear in mind that there are a few potential problems to keep an eye on. Building a solar panel is a relatively easy process if you have good instructions to follow, know where to get the individual products from and have the right equipment.

That is not the first step though. The first step is to decide how many solar panels you are going to build and what you are going to do with the electricity they generate. Do you just want to build a solar panel - 100 watt to recharge your camera batteries or do you want to build a 1000 watt solar panel to power some of the appliances in your home or do want to build an 8000 watt array to power all your home electrical products and feed electricity back to the grid.

Obviously, the main difference between building a 100 watt panel and a 1000 watt panel is the number of solar cells you need and the time to build it. The main reason for many people wanting to make their own solar electricity is that they can save on the cost of having to actually by them because they are very expensive.

Having decided the size of panel or panels you are going to produce, the next part of the process and the critical part is to establish where you can acquire low cost if not free solar cells. EBay is always a good place to start when wanting to buy anything on the cheap, the only downside is that you can’t always get the exact thing you are after. The only problem with this is that if you can’t find the specific size and quantity of solar cells, what do you do then?

One very good option for you is to research businesses near to where you live and find the ones which use solar cells in the electrical products they use on a day to day basis. Find these organizations, contact them and start building rapport. Explain your project goals and the tight budget you are working to, so when they do get damaged solar cells, they will contact you to take them away. A big user of solar cells are the companies who repair roads or make street signs for roads. Repairs are frequently carried on damaged signs.

They don’t fix the solar panel if it is broken or chipped, they will fit a new one and chuck the old one in the skip. If you have a good training manual which shows you how to build a solar panel, it won’t take much for you to repair a damaged one.

Finding a cheap supply of solar cells is the only major problem you need to solve if you are looking to build a solar panel on a shoestring, so start searching for those local businesses today.

Remeber what I said earlier, know what outcome you want to end up with, have a clear picture even sketch it out on a piece of paper. From my experience, if you don’t have this, you build an odd panel for this and an odd panel for that. It will be chaos and you will have a disorganized mess. At the beginning and end of each break ask yourself “is this panel going to turn out how I initially intended?

Different Types of Solar Panels

• Thin Film Solar Panels - cadmium telluride
• Satellite Grade Solar Cells
• Polycrystalline Solar Panels - String Ribbon Silicon

Make Solar Panels And Harness Free Electricity

More and more, folks around the world want to use alternative ways to create green energy. When you consider the growing costs of fossil fuels, going green is quickly becoming a realistic option. The Do-It-Yourself energy movement has become one of the fastest and best ways to save money and help the environment. The most commonly used solar technologies for homes and businesses are solar water heating, passive solar design for space heating and cooling, and photovoltaic solar panels for electricity. Making solar panels can be easy, cost effective, and fun.

Here are some interesting projects to consider for using solar energy:

• a wilderness cabin retreat
• a garden fountain
• your yard lights
• security lights

There are many ways to make homemade solar panels, none of which is very hard. Depending on the type of supplies you use, your solar panel might very well cost about 200 dollars. You have a choice of many types of supplies when you make homemade solar panels. Your first major cost will be to buy the solar cells. A recent Ebay search showed tabbed solar cells for about $1.80 each and untabbed solar cells for about $1.10 each. Plywood might be your cheapest material to purchase, and you may even have some lying around the garage already. However, rather than plywood, I would recommend using a sheet of white or black plexiglass. It’s lighter, nicer looking, and will last longer. You can probably find the size you need at your local hardware store or it can be bought online.

Once you have the back of your solar frame, you’ll want to put a frame around the edge. You can use either aluminum C frame material or wood. Aluminum is more expensive, but it will last a good deal longer and weather the elements better. Your final piece of the puzzle is the cover. Some people use a sheet of glass. I would not recommend using glass, simply because it’s so fragile. Clear, UV-protected plexiglass is the best option. Make sure, however, that it is UV-protected or it will turn yellow and reduce your panel’s effectiveness. As you start your project, plan out each step and put your plan into writing. You can easily make homemade solar panels with the right guide book. The right manual will help steer you in the best direction to make good decisions. Start small and work big. Be realistic in your goals. Your first panel may not be finest car at the show, but you’ll get better.

Take the time to plan out your solar panel project. Budget your project and balance cost with longevity. Just because you have an old scrap of plywood lying against the back fence does not mean that you have to use it just to save a few dollars. You may opt for untabbed solar cells to offset the cost of a plexiglass frame over a wood frame. Finally, keep in mind that you will be working with electricity, so have fun, but always be safe.

When you build a solar panel, there are a number of things that need to be taken into consideration before you actually start. Start your project on the right foot. Get all the components together before you start; get a tool box with all the right tools and a manual which gives step by step instructions.

But before even those basic steps, it is more important to have a clear picture of what your solar panel is going to end up looking like and where you are going to use it. There are many things you can do when you build a solar panel, you can build a small one for charging up re-chargeable batteries, or you can build larger 200, 300 or 400 watt panels to run home appliances and store excess electricity in a battery bank, or you can build 1000 watt panels and start a little business feeding electricity back to the grid.

Obviously, the main difference between building a 100 watt panel and a 1000 watt panel is the number of solar cells you need and the time to build it. The main reason for many people wanting to make their own solar electricity is that they can save on the cost of having to actually by them because they are very expensive.

Having decided the size of panel or panels you are going to produce, the next part of the process and the critical part is to establish where you can acquire low cost if not free solar cells. Auction sites can be a good place to find low cost solar cells and other stuff, you have to do your due diligence and check out the seller thoroughly, making sure you don’t get ripped off. So what if you can’t find what you need on ebay and other auction sites, what do you do next?

A cheap or even a free source of solar cells is from local businesses who either manufacture products or utilize solar cells on a day to day basis. Find these organizations, contact them and start building rapport. Explain your project goals and the tight budget you are working to, so when they do get damaged solar cells, they will contact you to take them away. The best source of these solar cells are the businesses who put out traffic signs, for example, when repairs are being carried out to roads. The Companies name and telephone number can often be found attached to it somewhere. Traffic signs often get broken by manhandling or cars driving into them.

They don’t fix the solar panel if it is broken or chipped, they will fit a new one and chuck the old one in the skip. If you have a good training manual which shows you how to build a solar panel, it won’t take much for you to repair a damaged one.

This is the biggest pitfall you have to overcome, so go and find some local companies who are throwing away their solar cells and recycling them.

A final word, if there is one thing I want to drive home to you, is the fact you need to have a very good picture in your mind’s eye of what it is you want to achieve. Having worked on many projects, you can learn from my experience, if you don’t do it you will have a panel fit for nothing. You will make life very hard for yourself and will probably be disappointed. Know what you want and go and build it.

Different Types of Solar Panels

• Thin Film Solar Panels - copper indium diselenide
• Polycrystalline Solar Panels - String Ribbon Silicon
• Thin Film Solar Panels - cadmium telluride