Ko ngā kapeni pānui whakahaere e āwhina ana i te whakahaere i ngā punaha hiko mō ētahi atu ahumahi, ā, ko ngā wāhanga takitahi e matua herekore ana mō tētahi punaha whakahaere. Ka tiaki i ngā taputapu hiko me te whakapono kia rorohiko haumaru me te whaihua. Ki a Zhejiang Greenpower Electric Co., Ltd, ka aronga mātou ki ngā rangi makariri, ā, ka tuku ngā kapeni pānui whakahaere urupare ki ngā tuhinga mō te tiaki. Ko te ao hou me ngā tohu tiaki tika e whakapaua ana i ēnei kapeni, ā, e āwhina ana i te hanga i ngā tohu pai mō ngā kiritaki o te ao. Ko te ao hou kounga anō e hanga ana i ngā tohu pai mō ngā kiritaki o te ao i roto i te punaha hiko.