DKSESS 80KW OFF GRID/HYBRID A pau i loko o hoʻokahi ʻōnaehana mana solar.

ʻOi aku ka poʻe e koho e hoʻolako i ka pākaukau lithium hao phosphate no ka ʻōnaehana photovoltaic off grid?
I loko o ka ʻōnaehana photovoltaic off grid, ʻo ka waihona ikehu lithium iron phosphate pākaukau no ka hapa nui.Ua like kona kumukūʻai me ka module solar, akā ʻoi aku ka pōkole o kona ola lawelawe ma mua o ka module.ʻO ka hana o ka pākaukau lithium hao e mālama i ka ikehu, e hōʻoia i ka paʻa o ka mana o ka ʻōnaehana, a e hōʻoia i ka hoʻohana ʻana i ka mana i ka pō a i nā lā ua.

1. ʻAʻole i hoʻonohonoho pono ʻia ka manawa hana mana PV a me ka hoʻohana ʻana i ka mana hoʻouka.No ka ʻōnaehana PV off grid, ʻo ka mea hoʻokomo he module no ka hana mana, a ua pili ka mea hoʻopuka i ka ukana.Hoʻokumu ʻia ka mana photovoltaic i ka lā, a hiki ke hana ʻia inā loaʻa ka lā.Hana ʻia ka mana kiʻekiʻe loa i ke awakea.Eia naʻe, i ke awakea, ʻaʻole kiʻekiʻe ka makemake o ka uila.Nui nā ʻohana e hoʻohana i nā kikowaena uila e hoʻohana i ka uila i ka pō.He aha kā mākou e hana ai e pili ana i ka uila i hana ʻia i ka lā?Pono mākou e mālama mua i ka ikehu.ʻO kēia mea hoʻopaʻa ʻana he pākahi lithium hao phosphate no ka mālama ʻana i ka ikehu.E hoʻokuʻu i ka mana ma ka piko o ka hoʻohana mana, e like me ka hola ʻehiku a ʻewalu paha o ke ahiahi.

2. ʻAʻole like ka mana o ka mana hoʻomohala Photovoltaic a me ka mana hoʻouka.ʻAʻole paʻa loa ka hana mana Photovoltaic ma muli o ka mana o ka radiation, a ʻaʻole paʻa ka ukana.Eia kekahi laʻana, nā ea a me nā pahu hau, nui ka mana hoʻomaka, a liʻiliʻi ka mana hana maʻamau.Inā hoʻouka pololeiʻia ka mana photovoltaic, e paʻaʻole ka'ōnaehana, a kiʻekiʻe a haʻahaʻa ka voltage.

ʻO ka pākaukau hoʻopaʻa ʻana i ka ikehu he mea hoʻohālikelike mana.Keʻoi aku ka nui o ka mana photovoltaic ma mua o ka mana hoʻouka, hoʻouna ka mea hoʻoponopono i ka ikehu keu i ka pākaukau mālama no ka mālama ʻana.Ke hiki ʻole i ka mana photovoltaic ke hoʻokō i ka koi ukana, hoʻouna ka mea hoʻoponopono i ka ikehu uila o ka pākaukau i ka ukana.

3. He kiʻekiʻe ke kumukūʻai o ka ʻōnaehana pūnaewele.ʻO ka ʻōnaehana off grid he photovoltaic array, solar controller, inverter, battery pack, load, etc. Ke hoʻohālikelike ʻia me ka ʻōnaehana pili pūnaewele, ʻoi aku ka nui o nā pihi, helu no 30-40% o ke kumukūʻai o ka ʻōnaehana hana mana, aneane like me nā ʻāpana.Eia kekahi, ʻaʻole lōʻihi ke ola lawelawe o nā pā.He 3-5 mau makahiki ka nui o na paikini waikawa kepau, a he 8-10 makahiki ka nui o na paani lithium, a pono e hoololi ia ma hope.

Ma ke ʻano he mea mālama ikehu o ka ʻōnaehana photovoltaic, hiki ke hoʻomaikaʻi i ka pākaukau lithium iron phosphate hou i ka mālama ʻana i ka ikehu i ka 95%, hiki ke hōʻemi nui i ke kumukūʻai o ka hana mana o ka lā.He 95% ka ikaika o ka ikehu Lithium, aʻo ka pākaukau lead-acid i hoʻohana mau ʻia i kēia manawa he 80% wale nō.ʻOi aku ka māmā o ka pā lithium a ʻoi aku ka lōʻihi o ke ola ma mua o ka pākaukau lead-acid.Hiki i nā manawa hoʻouka a me ka hoʻokuʻu ʻana ke hiki i 1600 cycles, ʻo ia hoʻi, ʻaʻole pono lākou e hoʻololi pinepine.

I kēia manawa, hoʻohana ʻia ka nui a ʻoi aku ka nui o nā pākahi lithium no ka mālama ʻana i ka ikehu photovoltaic a me nā holomua ʻenehana, a ke piʻi mālie nei ka māhele mākeke o nā pākahi lithium/lithium iron phosphate ternary i nā ʻōnaehana photovoltaic off grid, he ʻano noi hou.

Hōʻuluʻulu manaʻo: Ua hoʻonui mālie ʻia ka nui o ka mālama ʻana i ka ikehu pākahi lithium i nā makahiki i hala iho nei.E like me ke kūlana noi a me nā hiʻohiʻona pākaukau o nā kikowaena mālama mālama ikehu ma ka home a ma waho, ua ʻōlelo ʻia e koho nui ʻia nā pākaukau lithium iron phosphate no nā kikowaena mana mālama.