Document And Entity Information - shares	9 Months Ended
	Sep. 30, 2024	Nov. 11, 2024
Document Information [Line Items]
Entity Central Index Key	0001563568
Entity Registrant Name	Envirotech Vehicles, Inc.
Amendment Flag	false
Current Fiscal Year End Date	--12-31
Document Fiscal Period Focus	Q3
Document Fiscal Year Focus	2024
Document Type	10-Q
Document Quarterly Report	true
Document Period End Date	Sep. 30, 2024
Document Transition Report	false
Entity File Number	001-38078
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	46-0774222
Entity Address, Address Line One	1425 Ohlendorf Road
Entity Address, City or Town	Osceola
Entity Address, State or Province	AR
Entity Address, Postal Zip Code	72370
City Area Code	870
Local Phone Number	970-3355
Title of 12(b) Security	Common Stock, par value $0.00001 per share
Trading Symbol	EVTV
Security Exchange Name	NASDAQ
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Non-accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		16,772,612