Njengochwephesheumenzi wesistimu yokugcina amandla, Canwin specialised inuhlelo lokugcina amandla ebhethri kanye nokukhiqizwa kwesistimu yokugcina amandla efakwe esitsheni. Isistimu yokugcina amandla, evame ukufushaniswa njenge-ESS, iyidivayisi noma iqembu lamadivayisi ahlanganiswe ndawonye, akwazi ukugcina amandla ukuze anikeze amandla kagesi ngokuhamba kwesikhathi. Kumasistimu okugcina amandla, ibhethri ye-lithium yokugcina amandla isebenzisana kuphela nesiguquli sesitoreji samandla ku-voltage ephezulu, futhi isiguquli sithatha amandla kugridi ye-AC ukuze sishaje iphakethe lebhethri. Noma iphekhi yebhethri inikeza amandla kusiguquli, futhi amandla kagesi aguqulelwa ku-AC ngesiguquli futhi athunyelwe kugridi yamandla ye-AC.