Discussions Populaires Dans la Communauté Énergie verte

I am 60 years old and have vast experience in Energy, environment and sustainability consultancy services in Kuwait. Could I apply new jobs in Qatar?‎

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What are the types of solar photo voltaic cells ? ‎

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What is Green Energy?‎

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What are the fields for solar systems applications? ‎

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Why all countries move forward to use solar energy instead of traditional electricity power generation?‎

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What are the advantages of LED ? ‎

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What is the best solar system application to secure money in short time .( on grid , off grid , solar heater , solar pumping , solar street lighting )?‎

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What is the component of solar pumping system?‎

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What is the meaning of R.O.I. for solar studying systems ?‎

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In PV system the alternative in night or sun set is battery then I asked about other alternative of using battery like special salts?‎

Battery is not good alternative as it increase pollution, expensive and need periodical maintenance more over it is limited capacity ,maintenance free battery is not reco‎ ... Voir Plus

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