700W Nā Panela Lā no ka Pūnaehana ʻEhuka Lā

ʻO ka panel solar kahi mea hana e hoʻololi i ka lā i ikehu uila. ʻO ka panel solar maʻamau he ʻelua hapalua mau keena, kēlā me kēia me kāna hana ponoʻī.

ʻO ka hapa-cell mua o ka panel solar ka photovoltaic cell, nona ke kuleana no ka hoʻoulu ʻana i ka ikehu uila. Hana ʻia kēia hapa-cell me kahi ʻāpana lahilahi o nā mea semiconductor (maʻamau maʻamau), i hoʻopaʻa ʻia ma waena o ʻelua papa o nā mea conductive. Ke pā ka lā i ka papa semiconductor, wehe ia i nā electrons, e hana ana i ke kahe o ke au uila ma o nā papa conductive.

ʻO ka hapalua ʻelua o ka panel solar ka ʻaoʻao hope a i ʻole ka papa lalo, nona ke kuleana no ka pale ʻana i ke kelepona photovoltaic mai nā mea kūlohelohe e like me ka wai, ka lepo a me nā ʻōpala. Hoʻohana pū ia ma ke ʻano he substrate kahi i hoʻopili ʻia ai ke kelepona photovoltaic.

Hana pū kēia mau hapalua ʻelua i ka ikehu uila e hoʻoikaika ai i ka panela solar. Ke paʻi ka lā i ke kelepona photovoltaic, hoʻopuka ia i kahi au uila e kahe ana ma nā papa conductive a i loko o kahi mea hoʻohuli. A laila, hoʻololi ka mea hoʻohuli i ka mana o kēia manawa (DC) i hana ʻia e ka panel solar i ka mana alternating current (AC), hiki ke hoʻohana ʻia i nā hale mana, nā hale, a me nā mea uila ʻē aʻe.