Tus nqi ntawm lub zog cia qhov system sib txawv ntau nyob ntawm nws qhov ntsuas, thev naus laus zis, daim ntawv thov scenario, thiab teeb tsa. Tam sim no, cov khoom lag luam tus nqi ntawm cov khoom siv hluav taws xob hluav taws xob tseem ceeb tau nkag mus rau "0.5 yuan / Wh" era. Txawm li cas los xij, tus nqi tag nrho thoob plaws lub neej yuav tsum tau ntsuas los ntawm ntau qhov ntev, suav nrog kev tsim kho, kev ua haujlwm thiab kev saib xyuas, thiab cov nyiaj tau los.
Cov hauv qab no yog cov nqi tawg thiab cov nqi siv rau ntau hom kev siv hluav taws xob cia:
Tus nqi kwv yees los ntawm System Scale
Residential/Me-scale Energy Storage Systems (10kWh qib)
Haum rau cov tsev nyob lossis me me - cov xwm txheej lag luam, xws li tawm - daim phiaj PV + lub zog cia:
Tus nqi khoom siv: kwv yees li 50,000 ~ 80,000 RMB
Xws li cov roj teeb lithium (lithium hlau phosphate), inverters, controllers, tis thawv, thiab lwm yam.
Raws li lub peev xwm 10kWh, tus nqi tsev yog kwv yees li 0.5 ~ 0.8 RMB / Wh.
Tiag -world piv txwv: A 3kW PV + 10kWh lithium roj teeb system muaj tag nrho cov peev ntawm kwv yees li 107,000 RMB (suav nrog cov xaim, kev teeb tsa, thiab lwm yam), nrog rau cov nuj nqis kwv yees li 84,000 RMB tom qab txiav tawm tus nqi ntawm cov roj teeb qub qub.
Industrial thiab Commercial Energy Storage (1MW / 2MWh ~ 4MWh qib)
Cov xwm txheej tseem ceeb ntawm daim ntawv thov, siv rau qhov siab tshaj -valley arbitrage thiab xav tau kev tswj hwm:
Cov Khoom Siv Core: Kwv yees li 0.5 RMB / Wh
Tus nqi yuav khoom rau 1MW / 4MWh system (4000kWh) yog kwv yees li ... 2 lab RMB
Kev them nyiaj yug thiab Engineering nqi:
Kev Tswjhwm Kub / Hluav Taws Xob: 200,000-400,000 RMB
Civil Engineering thiab Installation: 100,000-200,000 RMB
Daim phiaj kev sib txuas: 200,000-800,000 RMB (nyob ntawm theem voltage)
Tsim thiab Saib Xyuas: 60,000-100,000 RMB
Tus nqi tag nrho: 2.5-3.4 lab RMB (1MW / 4MWh system)
Loj -Scale Energy Storage Fais Fab Chaw Nres Tsheb (Pua pua MWh Theem)
Tsim nyog rau Kev Siv Hluav Taws Xob Tshiab thiab Cia, Daim phiaj -Side Peak Shaving:
Tus nqi sib koom ua ke: Hauv tsev txo qis ntawm 1.4 RMB / Wh rau 0.6-0.7 RMB / Wh (2024)
Tus Nqi Them Nqi Hluav Taws Xob (LCOS): Feem ntau ntawm 0.30-0.40 RMB / kWh (xws li 3000 cycles thiab 80% qhov tob ntawm paug)
