Thaum teeb tsa lub hnub ci photovoltaic (PV) lub zog cia rau lub tsev, nws yog ib qho tseem ceeb uas yuav tau ua tib zoo xaiv cov khoom kom ntseeg tau tias kev ua tau zoo. Nov yog phau ntawv qhia yuav ua li cas xaiv cov khoom zoo:

Inverter: Xaiv lub inverter raws li koj tsev neeg cov khoom siv hluav taws xob. Feem ntau, ib qho 5-7 kW inverter yuav tsum txaus rau feem ntau tsev neeg. Yog tias koj xaiv rau 10 kW inverter, koj yuav muaj peev xwm txaus thiab yoog raws. Rau cov inverters tsawg zaus, 10 kW qauv yog qhov zoo tshwj xeeb vim tias nws tuaj yeem tuav lub zog loj dua, ua rau nws tsim nyog los npog ntau yam khoom siv hluav taws xob hauv tsev. Hom inverter no feem ntau muab AC tso zis ntau tshaj li 35A.

Roj teeb: Qhov no inverter yog tsim los ua haujlwm nrog 48V roj teeb. Yog tias koj siv qhov hluav taws xob no, koj tuaj yeem teeb tsa lub roj teeb muaj peev xwm txog li 30 kWh. Cov roj teeb tuaj yeem txuas nrog ua ke kom ua tiav lub peev xwm xav tau, tso cai rau lub zog cia ntau dua thiab siv tau ntev dua thaum lub hnub ci qis.

Hnub Ci Vaj Huam Sib Luag: Rau kev ua tau zoo, siv lub hnub ci vaj huam sib luag uas tuaj yeem siv tag nrho MPPT (Maximum Power Point Tracking) maub los nrog qhov ntsuas tam sim no ntawm 100A. Kev teeb tsa ntawm 10 panels, txhua qhov ntsuas ntawm 550 watts, yog qhov zoo tagnrho. Qhov kev teeb tsa no xav tau kwv yees li 25-30 square meters ntawm qhov chaw. Qhov kev teeb tsa no ua kom ntseeg tau tias lub hnub ci vaj huam sib luag tuaj yeem xa lawv lub zog tag nrho thiab ua haujlwm tau zoo nrog MPPT maub los.

Los ntawm kev ua tib zoo xaiv cov khoom no, koj tuaj yeem tsim kom muaj lub hnub ci PV lub zog cia kom haum raws li koj tsev neeg lub zog xav tau.

solar inverter