Cover - USD ($)	12 Months Ended
	Feb. 28, 2022	Jun. 30, 2022	Aug. 31, 2021
Cover [Abstract]
Entity Registrant Name	SOLITRON DEVICES, INC.
Entity Central Index Key	0000091668
Document Type	10-K
Amendment Flag	false
Entity Voluntary Filers	No
Current Fiscal Year End Date	--02-28
Entity Well Known Seasoned Issuer	No
Entity Small Business	true
Entity Shell Company	false
Entity Emerging Growth Company	false
Entity Current Reporting Status	Yes
Document Period End Date	Feb. 28, 2022
Entity Filer Category	Non-accelerated Filer
Document Fiscal Period Focus	FY
Document Fiscal Year Focus	2022
Entity Common Stock Shares Outstanding		2,083,436
Entity Public Float			$ 11,873,066
Document Annual Report	true
Document Transition Report	false
Entity File Number	001-04978
Entity Incorporation State Country Code	DE
Entity Tax Identification Number	22-1684144
Entity Address Address Line 1	901 Sansburys Way
Entity Address City Or Town	West Palm Beach
Entity Address State Or Province	FL
Entity Address Postal Zip Code	33411
City Area Code	561
Icfr Auditor Attestation Flag	false
Auditor Name	MaloneBailey, LLP
Auditor Location	Houston, Texas
Auditor Firm Id	206
Local Phone Number	848‑4311
Entity Interactive Data Current	Yes