Lub npe tag nrho ntawm vanadium roj teeb yog tag nrho cov roj teeb vanadium redox flow (Vanadium Redox Battery, abbreviated li VRB). Nws yog lub roj teeb redox raws li cov hlau vanadium, thiab nws cov electrolyte yog sulfuric acid electrolyte ntawm txawv valence vanadium ions.
Qhov zoo ntawm cov roj teeb vanadium yog qhov tseem ceeb, feem ntau suav nrog lub neej ua haujlwm ntev, mus txog 20 xyoo; cov electrolyte tuaj yeem rov ua dua tshiab; lub roj teeb muaj peev xwm ua kom muaj peev xwm loj heev (lub peev xwm tuaj yeem nce ntxiv los ntawm kev ua kom lub ntim ntawm cov electrolyte reservoir), thiab tuaj yeem siv los tsim kilowatts rau 100-megawatt zog cia chaw nres tsheb; tsis yooj yim rau hlawv, kev nyab xeeb zoo; tuaj yeem ua tiav 100 feem pua kev tso tawm yam tsis muaj kev puas tsuaj rau lub roj teeb, thiab lwm yam.
Txawm hais tias lub tswv yim ntawm "vanadium roj teeb" pib tshwm sim thiab tawg thaum lub sijhawm no, cov koom haum tshawb fawb tseem ceeb ntawm "vanadium roj teeb" tau pib tsim nws thaum ntxov li xyoo 1995, thiab xyoo 2001, VRB Power hauv Canada pib ua lag luam. kev ua haujlwm.
Xyoo 2009, Tuam Tshoj Pu Neng tau ua tiav VRB Lub Hwj Chim, uas ua rau kuv lub teb chaws tuav ib qho tseem ceeb ntawm kev tswj qhov siab hauv thaj tsam ntawm cov roj teeb vanadium.