Failure of UPS (Uninterruptible power supply) and prevent from failure

PAKSC

DoScience! DoSTEM! Project of
پاکستان سائنس کلب Pakistan Science Club

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    Comment Link muhammad baqir Tuesday, 30 September 2014 20:26 posted by muhammad baqir
    asalamoalykum invetr achank bnd hogea or jb on kea to sckren mai falt dekhaya or jb invetr ka mastr ko bolaya to utar kr lygea or thek krky laya 1200 rs b lygea 2nd charging b khatum ho gi or saare rat chareg b hota raha subh jb dekha to phir tit tit aavaz any lage jb invtr master ko bulaya to btaya betre chek krvaoo btre chek krva ya to thek niklay phir b tezab naya dala or charg krva kr laya ap jo chareg krva kr laya thsa who khatum hoty he dubara invtr ka 24 hours hogea phir b charg ni hova ap ap btay ke is asil masla kea hai
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    Comment Link shahab ahmad Wednesday, 23 October 2013 15:55 posted by shahab ahmad
    i have adopted this technique
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    Comment Link vicky ahmed Sunday, 11 August 2013 11:46 posted by vicky ahmed
    it is real a good technology, but in market some solar panel having low quality with low life but high cost. but these type of article helps us to improve knowledge about solar panel
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    Comment Link Dr M.Tauseef Omer Sunday, 07 July 2013 08:44 posted by Dr M.Tauseef Omer
    How did you calculate the Yearly savings of 1800 rs by using 300 WATT solar panel. Your calculations are wrong. Much more money can be saved. According to my calculations, The money saved in a year equals HALF of the price of solar panel you use.
    So if you use a solar panel of 100 watt (that costs 10,000 rupees from hall road, Lahore) , then yearly you save rs 5000 in your electricity bills. Make calculations and you ll find me correct.
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