Hoʻohana ʻia nā kukui alanui o ka lā e nā pūnaewele solar silicon crystalline.E mālama ʻia nā ʻakika i hoʻopaʻa ʻia i ka valve me ka mālama ʻole ʻia (colloidal batteries) i ka ikehu uila.Hoʻohana ʻia nā kukui LED ʻālohilohi ma ke ʻano he kumu māmā a mālama ʻia e nā mea hoʻokele naʻauao a me ka hoʻokuʻu ʻana e hoʻololi i nā kukui alanui kuʻuna no nā kukui mana lehulehu.

ʻAʻohe kau uila, ʻaʻohe mana AC a ʻaʻohe uku uila;DC mana lako a me ka mana;Loaʻa i ka hiʻohiʻona pono nā mea maikaʻi o ke kūpaʻa maikaʻi, ke ola lōʻihi o ka lawelawe ʻana, ka maikaʻi o ka luminous kiʻekiʻe, ka hoʻonohonoho maʻalahi a me ka mālama ʻana, ka hana palekana kiʻekiʻe, ka mālama ʻana i ka ikehu, ka mālama ʻana i ke kaiapuni, ka hoʻokele waiwai a me ka pono.