ʻO ke kukui alanui solar off-grid he ʻano ʻōnaehana kukui alanui kūʻokoʻa, e hoʻohana ana i ka ikehu o ka lā ma ke ʻano he kumu ikehu nui a mālama i ka ikehu i loko o nā pila me ka ʻole o ka hoʻopili ʻana i ka pahu mana kuʻuna.ʻO kēia ʻano ʻōnaehana kukui alanui ka mea maʻamau i loko o nā panela lā, nā pihi mālama ikehu, nā kukui LED a me nā mea hoʻokele.