बिना बिजली के काम करने वाले छह कमाल के गैजेट्स, एक बार खर्च करें, लंबे समय के लिए निश्चिंत रहें

सोलर पैनल द्वारा सौर ऊर्जा को बिजली में रूपांतरित किया जाता है। इसके लिए सोलर पैनल को छत पर उस जगह रखा जाता है, जहां सूरज की सीधी धूप आती हो। गौरतलब है कि अपने देश में साल में लगभग 250-300 दिन सूरज निकलता है।

from Latest And Breaking Hindi News Headlines, News In Hindi | अमर उजाला हिंदी न्यूज़ | - Amar Ujala https://ift.tt/3hGteB9

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