He ʻoihana nui ka TIANXIANG ELECTRIC GROUP CO., LTD i ka hoʻomohala ʻana i nā kukui waho, ka noiʻi a me ka hana ʻana. Ua hoʻokumu ʻia ka ʻoihana i ka makahiki 1996, a ua hui pū me kēia wahi ʻoihana hou i ka makahiki 2008.
Hoʻopuka nui ka ʻoihana a kūʻai aku i nā ʻano like ʻole, ke kukui alanui solar, ke kukui alanui alakaʻi, ke kukui alanui solar i hoʻohui ʻia, ke kukui mast kiʻekiʻe, ke kukui māla, ke kukui kahe, ka panel solar mono, ka panel solar poly, ka ʻōnaehana mana solar, ke kukui kaʻa, ke kukui holoi paia, he ʻumi mau huahana a me nā mea pono uila a me nā mea uila. ʻO nā huahana i kūʻai ʻia ma ka honua holoʻokoʻa, hilinaʻi nui ʻia a hoʻokipa ʻia e nā mea kūʻai aku.
I kēia manawa, ʻoi aku ma mua o 200 mau kānaka kā mākou, R & D Personal 2 mau kānaka, ʻenekinia 5 mau kānaka, QC 4 mau kānaka, ʻOihana kālepa honua: 16 mau kānaka, ʻoihana kūʻai aku (Kina): 12 mau kānaka. I kēia manawa, aia iā mākou ma mua o ʻumi mau ʻenehana patent. Ua hoʻohana nui ʻia nā moʻo kukui Tianxiang a me nā kukui uila solar i ka ʻoihana.