v3.23.1
Summary of significant accounting policies (Details) - Schedule of Revenue from External Customers by Product or Service - USD ($)
12 Months Ended
Dec. 31, 2022
Dec. 31, 2021
Revenue from External Customer [Line Items]    
Revenues $ 1,980,504 $ 1,372,410
Revenues, Percentage 100.00% 100.00%
Solar PV Residential and Commercial Sales [Member]    
Revenue from External Customer [Line Items]    
Revenues $ 1,421,009 $ 1,181,805
Revenues, Percentage 72.00% 86.00%
Air Conditioning Sales and Services [Member]    
Revenue from External Customer [Line Items]    
Revenues $ 448,372 $ 65,128
Revenues, Percentage 23.00% 5.00%
ABCO LED and Energy Efficient Lighting [Member]    
Revenue from External Customer [Line Items]    
Revenues $ 110,848 $ 125,165
Revenues, Percentage 5.00% 9.00%
Interest Income [Member]    
Revenue from External Customer [Line Items]    
Revenues $ 275 $ 312
Revenues, Percentage 0.00% 0.00%