I-Renac 1-33kW Inverters, 4 uchungechunge selulonke, seludlulile ukuhlolwa ku-CEI0-21 Standard futhi lubonge izitifiketi ezine zochungechunge ngalunye kusuka ku-BV. Ngakho-ke, uRenac ube ngomunye kuphela wabakhiqizi abambalwa emhlabeni jikelele abathola isitifiketi se-CEI0-21 sohlobo olubanzi lwe-1-33kW.