Endless Charging Station

Sunlight Intake

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Good Job!!!
By the way, how long does it take to fully charge ur 電？

咁鬼大塊........淨係SOLAR錢都唔平........

唔知最後有幾多A數流唧.......

Maximum charging capacity is... simultaneously 3nos. of 4600mah batteries, fully charging in one hour.

原帖由 swswsw 於 2008-11-14 17:39 發表

                               
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Maximum charging capacity is... simultaneously 3nos. of 4600mah batteries, fully charging in one hour.

5A電流

不過問題係你中間有舊電池.......係你舊電池充電......再輸出到呢個數.......

但如果冇舊電池,單靠果三塊SOLAR......唔知幾多A喇真係......

原帖由 AMAT 於 2008-11-14 17:38 發表

                               
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咁鬼大塊........淨係SOLAR錢都唔平........

唔知最後有幾多A數流唧.......

  This is the smallest charging system I ever make... hehe...rated current is 2A @ 18V (solar panel power output, not battery)

[ 本帖最後由 swswsw 於 2008-11-14 17:44 編輯 ]

原帖由 swswsw 於 2008-11-14 17:41 發表

                               
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  This is the smallest charging system I ever make... hehe...rated current is 3A @ 18V

即係最高12V 4.5A......
充電機要用13.3V.....即係4A.......

最盡只可以4A充電.......

i just get some stock in my warehouse.. haha.. after checking...panel is 2A in total only...

The actual loading capacity is determined by the battery, not by the solar panel....

so far the battery output current allowed, it can give high current...10A .. i think.. in this case

原帖由 swswsw 於 2008-11-14 17:49 發表

                               
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i just get some stock in my warehouse.. haha.. after checking...panel is 2A in total only...

The actual loading capacity is determined by the battery, not by the solar panel....

so far the batte ...

係囉,所以我話係個電池俾到輸出咁大.....SOLAR PANEL應該做唔到咁大A數......

if solar panel only, this system can provide one battery charging only (4600mah in one hour speed)

原帖由 swswsw 於 2008-11-14 17:55 發表

                               
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if solar panel only, this system can provide one battery charging only (4600mah in one hour speed)

相信都係~哈!

~

呢幾塊太陽電池版要幾錢

Looks pretty good, free energy.  Is this solar cell system expensive?

around USD300 for these 3pieces....

原帖由 swswsw 於 2008-11-14 19:32 發表

                               
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around USD300 for these 3pieces....

So only USD100 for each pc, good price, need any electronics?
It's very good if your house have plenty of sunshine

GOOD TRY~好過咩都唔識丫

CAMPING but NO power for your LunchBox and WW2?!........no problem.... Remote RC Charging System.....gives you mobility...

Small Lightweight Compact Design

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原帖由 rsx 於 2008-11-15 00:05 發表

                               
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So only USD100 for each pc, good price, need any electronics?
It's very good if your house have plenty of sunshine

yes.. especially house facing west... people normally found a problem of hot and too sunny...actually this energy can be used...and eliminate these problems at the same time

Electronics requirment is a charge controller for regulating the charging current to the battery, and the loading current monitoring, small costing only.

It can be in a very trendy design.....like this...on the roof...

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