Kodi mphamvu ya batri ndi yotani?
Mphamvu ya batri ndi kuchuluka kwa mphamvu yamagetsi yomwe ingapereke pa voltage yomwe siitsika pansi pa voltage yomwe yatchulidwa. Mphamvu nthawi zambiri imatchulidwa mu ampere-hours (A·ah) (mAh ya mabatire ang'onoang'ono). Ubale pakati pa mphamvu yamagetsi, nthawi yotulutsa mphamvu ndi mphamvu umayerekezeredwa (pamlingo wamba wa mphamvu yamagetsi) ndiLamulo la Peukert:
t = Q/I
tndi nthawi (m'maola) yomwe batire imatha kupirira.
Qndi mphamvu.
Indi mphamvu yamagetsi yochokera ku batri.
Mwachitsanzo, ngati kuwala kwa dzuwa komwe mphamvu ya batri yake ndi 7Ah kumagwiritsidwa ntchito ndi mphamvu ya 0.35A, nthawi yogwiritsira ntchito ikhoza kukhala maola 20. Ndipo malinga ndiLamulo la Peukert, tingadziwe kuti ngatiMphamvu ya batri ya kuwala kwa dzuwa ndi yayikulu, ingagwiritsidwe ntchito kwa nthawi yayitaliNdipo mphamvu ya batri ya Liper D series solar street lights imatha kufika pa 80Ah!
Kodi Liper imatsimikiza bwanji mphamvu ya batri?
Mabatire onse omwe amagwiritsidwa ntchito mu zinthu za Liper amapangidwa ndi ife tokha. Ndipo amayesedwa ndi makina athu aukadaulo omwe timachaja ndi kutulutsa mabatire nthawi 5. (Makinawa angagwiritsidwenso ntchito kuyesa nthawi ya batire)
Kupatula apo, timagwiritsa ntchito lithiamu iron phosphate (LiFePO4) ukadaulo wa batri womwe watsimikiziridwa kuti ukhoza kupereka mphamvu yofulumira kwambiri, kutulutsa mphamvu zake zonse mu katundu mu masekondi 10 mpaka 20 mu kuyesa mu 2009. Poyerekeza ndi mabatire ena,Batire ya LFP ndi yotetezeka ndipo imakhala ndi moyo wautali.
Kodi mphamvu ya solar panel ndi yotani?
Solar panel ndi chipangizo chomwe chimasintha kuwala kwa dzuwa kukhala magetsi pogwiritsa ntchito ma photovoltaic cells (PV). Ndipo solar panel efficiency ndi gawo la mphamvu mu mawonekedwe a kuwala kwa dzuwa lomwe lingasinthidwe kudzera mu photovoltaics kukhala magetsi ndi solar cell.
Pa zinthu za dzuwa za Liper, timagwiritsa ntchito mono-crystalline silicon solar panel. Ndi luso lojambulidwa la labu la single-junction cell la26.7%, silicon ya mono-crystalline ili ndi mphamvu yosinthika yotsimikizika kwambiri kuposa ukadaulo wonse wa PV wamalonda, patsogolo pa poly-Si (22.3%) ndi ukadaulo wokhazikika wa thin-film, monga maselo a CIGS (21.7%), maselo a CdTe (21.0%), ndi maselo a a-Si (10.2%). Mphamvu ya solar module ya mono-Si—yomwe nthawi zonse imakhala yotsika kuposa ya maselo ofanana nawo—pomaliza pake idadutsa chizindikiro cha 20% mu 2012 ndipo idafika pa 24.4% mu 2016.
Mwachidule, musamangoganizira za mphamvu yamagetsi mukafuna kugula zinthu za dzuwa! Samalani mphamvu ya batri komanso momwe solar panel imagwirira ntchito! Liper imapanga zinthu zabwino kwambiri za dzuwa nthawi zonse.
Nthawi yotumizira: Okutobala-24-2024
