Quarterly report pursuant to Section 13 or 15(d)

Warranty provision (Tables)

v3.20.4
Warranty provision (Tables)
9 Months Ended
Dec. 31, 2020
Warranty Provision [Abstract]  
Schedule of warranty provision
    December 31,
2020
$
    March 31,
2020
$
 
             
Balance, beginning of period     1,089,356       121,345  
Provision for warranty     1,407,420       1,630,541  
Expenses incurred     (924,343 )     (662,530 )
                 
Balance, end of period     1,572,433       1,089,356