Nkhani

Isitala ndi imodzi mwa maholide ofunikira kwambiri m'chipembedzo chachikhristu. Pa tsikuli, okhulupirira amakondwerera Kuuka kwa Yesu Khristu, amene anagonjetsa imfa ndikupulumutsa anthu ku uchimo woyambirira. Tchuthichi chilibe tsiku lokhazikika monga Khirisimasi koma,...

Kawirikawiri, mukamagula nyali za LED, nthawi zambiri mumapeza kuti IK Rating imalembedwa m'magawo a nyali zina. Anthu ambiri sadziwa kuti IK Rating ndi chiyani. Chifukwa chake lero Green tech Lighting ilankhula za IK Rating ndi chiyani pa nyali za LED. Asanawonekere...

Mwezi wopatulika kwambiri m'chikhalidwe cha Chisilamu Ramadan ndi mwezi wopatulika kwambiri m'chikhalidwe cha Chisilamu, m'mwezi woyera wa Ramadan, Asilamu amamanga ubale wolimba ndi Allah kudzera mu kusala kudya, zochita zopanda dyera, komanso kupemphera. Ramadan ndi mwezi wachisanu ndi chinayi wa Is...

Lingaliro la kutentha kwa mtundu nthawi zambiri limawonedwa ndi aliyense, ndiye kodi kutentha kwa mtundu wa kuwala kwa msewu wa LED kumatanthauza chiyani? Kutentha kwa mtundu ndi kuchuluka kwenikweni komwe kumagwiritsidwa ntchito pofotokoza mtundu wa magwero a kuwala mu kuwala kwa kuwala. Tiyeni tiwone khalidwe...

Choyamba, sankhani malinga ndi zosowa zenizeni. Posankha nyali zamafakitale ndi zamigodi zamafakitale monga malasha, mafuta, ndi mankhwala, sikuti kungoganizira ngati zosowa za magetsi zingakwaniritse zofunikira, komanso zinthu monga...

Zowunikira zakunja zimagwiritsa ntchito njira zogawa kuwala. Njirazi zimafotokoza momwe kuwala kumafalikira kuchokera ku nyali ndipo zimafotokozedwa ndi malo omwe 50% ya mphamvu yowala ya nyaliyo imafikira. Mudzawona kuti njirazi zimagwiritsidwa ntchito kwambiri m'dera...

Ma chips otulutsa kuwala ndi zinthu zosagwira ntchito, zomwe zimaonekera mu mphamvu yowala. Mphamvu yowala ya chip imodzi ndi 90LM/W, ndipo mphamvu ya nyali yonse ndi yotsika kwambiri. Nthawi zambiri, imakhala pansi pa 80LM/W. Tsopano ma chips otulutsa kuwala a L...

Monga momwe dzinalo likusonyezera, makina a dzuwa omwe sali pa gridi ndi omwe sagwirizana ndi gridi yamagetsi. Amatha kupanga magetsi kudzera m'mapanelo a photovoltaic omwe amasunga mphamvu m'banki ya batri. 1. Malangizo Osamalira Makina a Dzuwa Osali Pa gridi Yamagetsi Ofunika Kwambiri...

1. Kodi nyali yanzeru ya mumsewu ndi chiyani? Nyali yanzeru ya mumsewu imatanthauza nsanja yoyambira ya IoT ya m'mizinda yochokera pa maukonde olumikizirana pafoni ndi magetsi a mumsewu, yomwe imagwiritsa ntchito njira zapamwamba. Yogwira ntchito bwino kwambiri. Ukadaulo wolumikizana wokhazikika wa chingwe chamagetsi komanso kulumikizana opanda zingwe...

Popeza zinthu zapadziko lapansi zikuchepa kwambiri komanso ndalama zogulira mphamvu zoyambira zikukwera, zoopsa zosiyanasiyana zachitetezo ndi kuipitsa chilengedwe zili paliponse. Monga mphamvu yatsopano yotetezeka komanso yosawononga chilengedwe, mphamvu ya dzuwa yakopa chidwi chachikulu. ...