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Vali Tudurache
เข้าร่วมเมื่อ 13 ธ.ค. 2007
How to cut solar cells
Some time ago I needed a method of cutting solar cells in order to make from a larger solar cell (6x6inch, 0.55Volt, 8Amp) a number of smaller solar cells to be used for a small solar panel for batteries charging and other applications. Here is how I have succeeded to do that.
For other "green" projects, LED lighting projects and so on, please visit www.schematics.ro/
For other "green" projects, LED lighting projects and so on, please visit www.schematics.ro/
มุมมอง: 83 749
Muy buen método, cortarlo de esta manera. Pero hay ser un experto cortando vidrio, ya que el grosor del vidrio de lamina solar es 0,2 mm. Es extremadamente quebradiza y frágil. Me gusta esa idea, voy a intentarlo hacer.
Don't touch the cage without gloves, Neanderthal!
Ituban.apsya saya.idonesa saya.mautau
I wish there was a .5v boost circuit that could use the amps of the 6x6" cell and convert to 6v.
A small battery charger can be made using those smaller cells.
i have tried this but failed
Looks Like This Process Works Well For Polycrystalline Cells Not For The Monocrystalline Cells I Tried Them On. For Monocrystalline You Have To Cut Along The “Grain” Of The Lattice But, At Least For Me, That Did Not Line Up With The Solder Lines. I’m Going To Try The Dremel Method.
How did the dremel work out?
@@vNewH0USE I Got It To Work. I Used The Diamond Rotor They Recommend On Other Videos. It Works Great. Very Important To Build A Good Jig So You Can Cut Strait. I Did Get Jagged Edges On Most Cuts But The Cells Worked As Normal
I took great plans from Avasva . It help me a lot with my own solars.
thanks
so now its all connected, short circuited. thats why no meter after cutting, or is there more videos?
หาซื้แผ่นโซล่าเซลล์ได้ที่ใหนครับ
C'est quoi ton trip de couper une cellule solaire on est en 2019 c'est pad une découverte exceptionnelle .lollllllllllllll
How does this affect the output of the cell? Does each piece still produce .5 V?
Yes, only the current (and power) will be smaller, proportional with the surface of the cell.
Great for trickle chargers.
Professional laser scribing services, in clean rooms, with OHSA compliance would be better
I've found great handbook on woodprix website. Good solutions for everyone I think
We should meet, are you from Ohio?
Mississipi maybe
Are you from Ohio ?
Es bueno ,no se pierde material pero el proceso es muy lento,estresante y riesgoso para la celda
The project like this step by step is described on the Avasva website and many more plans you can find on that website.
i tried 3times the result is quite disaster
Yes me too did not work and I have a very expensive cutter!
Take some info about energy on Avasva . It was very helpful to me :D
does it work to play dc motor
salut, diamantul e cu rola sau cu varf fix ,de ce le tai asa de mici
cu varf fix, le-am taiat asa mici pentru ca am vrut sa fac un panou cat mai portabil pentru incarcat un acumulator...
multumesc de informatii, spor
OK thanks. I will try with diamond tip type. Probably roller type is not appropriate.
What type of cutter You used? I tried with a roller type (silberschnitt branded) and I've crushed everything!
A cutter with a diamond tip
Sir can i know the name of the cutter
It's a no name, china made... cheapest I could find, but having a diamond tip.
can i use this method for maxeon c60?
can cut triangle shape
can this blade cut amorphous solar cells?
the sound of the blade makes me want to stab my ear with a screwdriver.
Which brand is your cutter any link?
It's a no-name cutter... no link... sorry...
I Just bought one but it doesnt work. Just breaking them
When I bought the cutter, I tested a bunch of them on a piece of regular glass and I chose one that scratches the glass without pushing... maybe that helps...
What did you use for cut Cells?
I've made a small solar panel for a phone charger
Vali Tudurache i Just tried To cut them, their volt stays same that is awesome i wasnt know that thank you
Yes, but their amperage decreases proportionately to the size.
Where do you buy solar sheets to cut ?
Mostly from eBay
Vali Tudurache what are the technical term for these ?
Solar cells.
I'm sure that you will find good way to make it on Inplix Website.
You should go to Inplix if you'd like to make it by yourselfs guys.
I'm sure that you will find good way to make it on Inplix Website.
But how do you connect to the cells then electrically?
Nice & very clean cutting. Why don't you upload more videos to your channel. I'll happy to see you in action again. Thanks for the video!
Great to see that inplix has new instructions to save my money and energy to build it.
if you want to know how to make it yourself , just go to inplix website. There you'll find your answers :)
thanks
Hello! thanks for the video! I wonder: many people have made (in youtube video and forums) panel of 36 pieces solar cells, if count 36 units multiplied by 0 5 Volt get 18 volts, I just received 40pcs poly solar cells- 70watt from USA. I want to connect for charge car battery is 45 amps or 100amp,also i have Controller 20amp like this: www.ebay.com/itm/20A-12V-24V-Solar-Panel-Charge-Controller-Battery-Regulator-Safe-Protection-YK/221892107451?_trksid=p2047675.c100005.m1851&_trkparms=aid%3D222007%26algo%3DSIC.MBE%26ao%3D1%26asc%3D36862%26meid%3D135ca3533d9446debac1b6aa7e92a5d2%26pid%3D100005%26rk%3D3%26rkt%3D6%26sd%3D261996636715 Is it possible to make the solar panel consist of 40pieces=20 Volt? 20volt this is bad for controller or car battery? or impossible make 20volt and important a make of 36pieces=18volt?????????? i hope you answer soon... best regards George!
I think you are making a confusion between 20Amps of the charge controller and the 20Volts of the solar panel. Your controller have 20 Amps maximum charging current, so any 36 cells panel should be ok. A soler cell produces an open voltage (no load) of about 0.55V at a current of max 8A (depending of the cell type). When connected to a load, the voltage drops, but maximum efficiency is obtained when the voltage per cell is about 0.4V If we do the math 36*0.4=14.4 and that is very close to the voltage of a charged 12V car battery. So, 36 cells is the minimum number of cells in order to fully charge a car battery. Why always are used 36 cells? My guess is because this way you don'd waste any cell, but also because 36 cells are easier to arrange in a panel.
thank you very much!
where can we get solar cells
thank you i'll try this way, regards
a regular rolling type glass cutter? Great idea. I'll have to try this. Thanks for posting the video.
can you cut a cell into any shape???
How can I contact you (the contact form on your site doesn't work)? The cells you cut are polycrystalline, right? Does it also work with monocrystalline cells?
How thick are your solar cells?
Sir how i making soler blu clouer glass .what is this that glass.thanks