Ua hoʻokumuʻia ma 2003 Me kahi pālahalaha ākea o nā waihona mālama mālama, e uhi ia i kahi papa o 24v, 48v
Ua komo nā'ōpio i kaʻoihana pāʻoihana a me ka hanaʻana no nā makahiki 20, me ka loaʻaʻana o ka mea hana me ka huahana hou r & D pono pono. Ma o nā makahiki he nui o ka hana paʻakikī a me ka hana mākeke, ua hana mākou i ko mākouʻoihana "i ka makahiki he 20 mau makahiki āu e makemake ai a me nā huahana maikaʻi loa āu e makemake ai. Mākaukau mākou e hāʻawi i nā huahana mua a me nā pono o nā mea likeʻole o nā mea kūʻai aku.