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Forum: Electrical: Batteries, Generators & Solar 10-01-2013, 00:56
Replies: 1
Views: 1,113
Posted By alshufane
Diode current

Hi my friends

I want to make solar panel 36 cell Each cell ( o.5v , 3.6A)
Total 18v , 3.6A to the solar panel

The question is how much the nominal current of the Bypass diode should I...
Forum: Electrical: Batteries, Generators & Solar 28-12-2012, 10:47
Replies: 14
Views: 1,633
Posted By alshufane
Re: 4 solar panels

thank you noelex 77
I make solar panels myself and Did not add any diode Unfortunately and all panel give 3.6A
so I think that i should add 6A diode to all positive wire, Is this true ?
Forum: Electrical: Batteries, Generators & Solar 28-12-2012, 10:02
Replies: 14
Views: 1,633
Posted By alshufane
Re: 4 solar panels

Sorry to the many questions my friends, but I have another question
In this case when connect solar panels in parallel Is it enough to put diode to the + wire for each panel ?
Forum: Electrical: Batteries, Generators & Solar 28-12-2012, 08:40
Replies: 14
Views: 1,633
Posted By alshufane
Re: 4 solar panels

Thank you my friends
Forum: Electrical: Batteries, Generators & Solar 28-12-2012, 08:20
Replies: 14
Views: 1,633
Posted By alshufane
Re: 4 solar panels

Thank you my friends
noelex 77 the 18 v is vmp .
and What is the current fuse that must be used?
Nicholson58 thank you That's what I was afraid of it Be one of the panels is shaded .
What is...
Forum: Electrical: Batteries, Generators & Solar 28-12-2012, 07:54
Replies: 14
Views: 1,633
Posted By alshufane
Re: 4 solar panels

Thank you for this quick answer
I asked some people and they said to me that linking parallel is not good
Are you sure there is no danger to the panels in this way ؟؟؟
I think that adding a fuse...
Forum: Electrical: Batteries, Generators & Solar 28-12-2012, 07:30
Replies: 14
Views: 1,633
Posted By alshufane
4 Solar Panels

Hello my friends

I made 4 solar panels each one of them 65 watts, 18 v ,3.6A
and i have 10A PWM Solar Charge Controller Regulator for 12V 24V PV solar system

I want to know how to link the 4...
Forum: Electrical: Batteries, Generators & Solar 21-12-2012, 11:38
Replies: 8
Views: 1,552
Posted By alshufane
Forum: Electrical: Batteries, Generators & Solar 21-12-2012, 11:20
Replies: 8
Views: 1,552
Posted By alshufane
Re: Problems in connecting the solar panels

Thank you Sailmonkey

I think I will buy another device will be 20 AMP because I have to get the full energy of the four panels , I want to ask you about the diode how many AMP should be in this...
Forum: Electrical: Batteries, Generators & Solar 21-12-2012, 09:22
Replies: 8
Views: 1,552
Posted By alshufane
Re: Problems in connecting the solar panels

Thank you Sailmonkey for Speed ​​in a reply

Yes this is the same device that I own ,
This is a nice idea.But I did not see one linked in parallel before. Did you write me how to linking in...
Forum: Electrical: Batteries, Generators & Solar 21-12-2012, 08:43
Replies: 8
Views: 1,552
Posted By alshufane
Re: Problems in connecting the solar panels

Thank you Sailmonkey for Speed ​​in a reply

this is the Specifications of the 10A PWM Solar Charge Controller Regulator for 12V 24V PV solar system that I'm buying

(Model cmp12 , rated...
Forum: Electrical: Batteries, Generators & Solar 21-12-2012, 08:07
Replies: 8
Views: 1,552
Posted By alshufane
Problems in connecting the solar panels

Hello my friends
I am happy to be joining you on this site, I study electrical engineering and I wanted to get to know more on solar energy so I bought solar cells through eBay site 1.8 watt 0.5 for...
Showing results 1 to 12 of 12

 
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