v3.26.1
Document and Entity Information - shares
 3 Months Ended
Mar. 31, 2026
May 01, 2026
Document and Entity Information    
Document Type 10-Q  
Amendment Flag false  
Document Fiscal Period Focus Q1  
Current Fiscal Year End Date --12-31  
Document Quarterly Report true  
Document Period End Date Mar. 31, 2026  
Document Fiscal Year Focus 2026  
Document Transition Report false  
Entity File Number 001-40710  
Entity Registrant Name Tigo Energy, Inc.  
Entity Incorporation, State or Country Code DE  
Entity Tax Identification Number 83-3583873  
Entity Address, Address Line One 983 University Avenue  
Entity Address, Address Line Two Suite B  
Entity Address, City or Town Los Gatos  
Entity Address, State or Province CA  
Entity Central Index Key 0001855447  
Entity Address, Postal Zip Code 95032  
City Area Code 408  
Local Phone Number 402-0802  
Title of 12(b) Security Common Stock, par value $0.0001 per share  
Trading Symbol TYGO  
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 true  
Entity Ex Transition Period false  
Entity Shell Company false  
Entity Common Stock, Shares Outstanding   75,910,794