CRE e na le boiphihlelo bo boholo ba ho rala li-capacitor tsa lifilimi tse nang le matla a phahameng ho rarolla litlhoko tse ikhethang tsa li-inverter tsa matla a merafo. Har'a bareki ba CRE lefatšeng ka bophara ho na le bahlahisi ba ka sehloohong ba li-inverter tsa matla a merafo.