Archive for the ‘how to build a solar panel’ Category

How Can I Build A Solar Panel To Power My Home

Wednesday, March 10th, 2010

http://EnergyForHome.net
Stop paying your energy bills and throwing money out of the window. Learn how to make solar panels for home use for a very small and affordable investment! Learn how thousands of people worldwide have slashed their electric bills by 80% and at times completely eliminated them by using these best DIY Solar Power Guides on the planet, that have step by step instructions and videos that even a novice teenager can follow to make solar electric panels. Visit http://EnergyForHome.net Now!

This is not “How to make PV Solar Cells”.
It is possible to home-make Copper Oxide and other kinds of materials but that is a whole nother story which I may do in the future.
I may be a little bit ambitious to try to show you how I made PV Solarpanels out of various types of cells I collected and how and where I obtained them rather inexpensively

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How To Build A Solar Panel – Part 14 – School Series Part 1

Thursday, March 4th, 2010

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is my solar panel big enough?

Thursday, March 4th, 2010

i took some solar yard lights apart and put them together in a series. i was told if you take AMPS times VOLTS = WATTS. do you test it with ac volt or dc volts? I tested mine with dc volts and got 41 volts in good sun and had my meter set on Ma or milliamps and got .83 which i am asuming that is .83 of one amp now i took those and multiplied .83 times 41 volts to = 34.03 watts. Is this large enough to charge a car battery in a day? And doese it make a difference for amps on how fast it charges or watts. i also was looking around and found 30 watt panels but had higher amps. I am very interested in building solar panels but i realize i dont know what i need to do to make shur they are big enough. my panel is only 9inch by 10 inch. It seems weird that i am putting out 41 volts

A solar panel is a DC device, you so want DC voltage.

I don’t think your panel is big enough: milliAmps are THOUSANDTHS of an amp, not hundredths. So 83 mA = 83/1000 = 0.083A, ie your power is 3.403 watts rather than 34.03 watts.

To get a 30W output in good sunlight you’ll typically need a panel area that’s equivalent to about about 50cm x 50cm.

Car batteries are apparently about 1kWh:
http://mb-soft.com/public2/storing.html

So even if you had 30W, you’d need to run it for 1000/30 = 33 hours in good sunlight. So it won’t do a great job.

The reasons for the tiny output will probably be the small surface area (normally people cover whole roofs in solar panels and that way you get sensible power output), and because yard lights are cheap, so have cheap solar panels made from the cheapest amorphous silicon they can get their hands on – so they’re not very efficient either!

How To Build A Cheap Solar Panel In 1 Hour FREE Electricity For Your Home

Friday, February 26th, 2010

http://www.EnergyBrainiac.com – How To Build A Cheap Solar Panel In 1 Hour FREE Electricity For Your Home
Make your very own solar panel! Here’s how! Want to know how to … · Space Exploration
How to Make A Solar Panel: How and why you should seriously consider a passive solar home. The basics of solar home design.”How to make a solar power generator” · Alternative Energy
Buy yourself a small solar panel. For about $100 you should be able to get one … A variety of cheap inverters from 100 watts to 3000 watts can be had from …How to Make Inexpensive DIY Home-Built Solar Panels with Damaged … · Alternative Energy
Sep 18, 2008 … Making Cheap, Inexpensive DIY Solar Panels at Home Mike Davis is an … Nice to see someone take the initiative and build a solar panel on …How to MAKE PV Solar Panels · Alternative Energy
What you may be able to use to build a useful solar panel: “Broken” solar cells. They are very cheap and they work, they are just randomly shaped. …Watch How To Build Very Cheap Solar Panel for Home. – Video
Dec 27, 2008 … Watch How To build Very Cheap Solar Panel for Home.. Watch Video about Sun,Power Magnifying Solar Panels’ Energy As Cheap as Coal, Start-up Claims … · Astronomy
Sunrgi says it developed a way to make solar energy as cheap as coal using panels that focus the sun onto photovoltaic cells equipped with innovative …New Flexible Plastic Solar Panels Are Inexpensive And Easy To Make · Environment
Researchers have developed an inexpensive solar cell that can be painted or … “Developing organic solar cells from polymers, however, is a cheap and potentially … This means less expensive more durable solar panels . … How to Build VERY CHEAP Solar Panel for home.
How To Build A Cheap Solar Panel In 1 Hour FREE Electricity For Your Home

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Building a SOLAR PANEL with ebay SOLAR CELLS?

Saturday, February 20th, 2010

Hello all and thank you for helping!

I’m building a solar panel with solar cells from ebay and I wanted to know what supplies will I need other than 1.Solar Cells 2.Soldering Gun 3.Solder 4.Flux Pen 5.Tabbing 6.Tabbing Wire 7.Bus Wire 8. Materials for the frame 9.12 Volt Batteries

What kind of power inverter do I need if I’m trying to charge 12 Volt Car Batteries? I need these supplies to be-able to handle a moderate amount of power because I want to keep adding on cells to my panel. I pretty much know how to make the panel but what all do I need to connect the home built Solar Panel to the batteries? I’m willing to spend around $500.00 to $800 for all the parts total a side from the solar cells. I have 140 3×6 cells I should be buying another 60 and want to make a panels that will charge car batteries. I need to know what parts and equipment I will need aside from the solar panels to to charge them. Equipment that that tells me how much power is flowing and if the batteries are charged are not. Thank you all for viewing my question I am very appreciative to all who help and answer.
-John

the wattage of your power converter will depend on how much power you want to be able to use at any given time. buy one as big as you can afford, you could always add another converter in parallel later if the first one you buy isn’t big enough. the power converter will be used to convert the 12 volts from the batteries into 120 volts to power light, etc. solor panels should produce 12 volts and basically directly connect to the batteries.

How to build a home made solar panel part 2

Saturday, February 20th, 2010

How to build a solar panel, using 3×6 solar cell’s. with a Aluminum frame. We sell aluminum frames on ebay.

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How do I build a solar generator for my cabin?

Thursday, February 18th, 2010

We don’t use much electricity, so we don’t need anything too heavy-duty. I would like to run our cabin on solar electricity, but am having trouble getting help as far as what size battery, inverter, solar panel I will need. I know I also need a regulator, but don’t know anything about them either. From start to finish, what do I need and where can I get all he parts I need at a reasonable price? Is it cost-effective to buy an already put together solar generator?

Try http://www.solarelectricsupply.com/

The stuff they sell seems to more or less live up to the specifications.

If you decide to buy discounted panels be a little careful. It was my experience that the specifications overstated the performance by 50% to 100%

BTW – the best investment you can make is a good recent book on the subject. Anything copyright before 2007 is probably obsolete.

Good luck

How to built an solar panel?

Tuesday, February 16th, 2010

It can be small, or it can be large.

I suggest reading up on the photovoltaic effect which will give you a few pointers but I don’t think you will have much luck. Solar panels use exotic materials and are built on scales and to precisions that you would find difficult to accomplish at home.

How To Build A Solar Panel?

Sunday, February 14th, 2010


Its actually not as difficult as you think. At first I looked at buying some but the costs seemed high so I did a little research on assembly myself. I ended up going with the guide from http://www.ebooksreviewed.info/earth4energy and it worked out well. It included places to get the cheapest parts along with instructions. I saved a lot of money and it was not so complicated as I first thought.

please anyone knows how to build a solar panel?

Thursday, February 11th, 2010

I want to install one in my garden but havent found a good site on the internet. Is it very expensive to build one? How do I start? I want to contribute with the planet and of course also stop paying so much for electricity. If someone has some good info, I am happy.

Keep in mind, photovoltaic can be very expensive. What I would recommend is to start with a single panel. Your costs generally come from the batteries and inverter to change your electricity from direct current to alternating current and for the storage of this energy.
If you would like to save in electricity costs, not be over the top in expense, and be good to the planet, pending on where you live, look into Geothermal.