Annual report pursuant to Section 13 and 15(d)


Cover - USD ($)
12 Months Ended
Dec. 31, 2022
Mar. 24, 2023
Jun. 30, 2022
Cover [Abstract]      
Document Type 10-K/A    
Amendment Flag true    
Amendment Description audit report date change    
Document Annual Report true    
Document Transition Report false    
Document Period End Date Dec. 31, 2022    
Document Fiscal Period Focus FY    
Document Fiscal Year Focus 2022    
Current Fiscal Year End Date --12-31    
Entity File Number 001-31972    
Entity Registrant Name TELKONET, INC.    
Entity Central Index Key 0001094084    
Entity Tax Identification Number 87-0627421    
Entity Incorporation, State or Country Code UT    
Entity Address, Address Line One 20800 Swenson Drive    
Entity Address, Address Line Two Suite 175    
Entity Address, City or Town Waukesha    
Entity Address, State or Province WI    
Entity Address, Postal Zip Code 53186    
City Area Code (414)    
Local Phone Number 302-2299    
Title of 12(g) Security Common Stock, $0.001 par value    
Entity Well-known Seasoned Issuer No    
Entity Voluntary Filers No    
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 Public Float     $ 11,968,491
Entity Common Stock, Shares Outstanding   299,212,282  
Auditor Firm ID 344    
Auditor Name Wipfli LLP    
Auditor Location Minneapolis, Minnesota