C Kanalhana ʻia me nā ʻāpana kila galvanized ma ke ʻano o ka hoʻoheheʻe anuanu formed.The surface treatment are galvanized or bare.He nui nā mea maikaʻi i hoʻohālikelike ʻia me ke kila kuʻuna kuʻuna, e like me ke kaumaha māmā, ʻoi aku ka maikaʻi o ka hana cross-section, kiʻekiʻe-ikaika a pēlā aku.
E like me ka papahana topography a me ka meteorological environment, hāʻawi mākou i ka mea kūʻai aku i nā hopena e like me ka hopena o ka lā ʻelua pole, hoʻokahi pole solar solution, screw pile solar solution, hui pū ʻana o ka pole kila a me ka mea i hoʻopaʻa ʻia, hoʻokahi pou o ka hopena hoʻohui lawaiʻa a me ka hoʻonā PV mahiʻai ʻōmaʻomaʻo. .