Mbiri ya chitukuko cha magetsi owunikira a dzuwa

Nyali za msewu za dzuwa zogawanikaNdi njira yoyamba yowunikira mphamvu ya dzuwa, ndipo mbali yaikulu ya mapanelo a photovoltaic, mabatire, mitu ya nyali, ndi zowongolera sizimasiyana wina ndi mnzake ndipo zimalumikizidwa ndi zingwe. Ndi kubwerezabwereza kwa ukadaulo wa photovoltaic, kusungira mphamvu ndi magwero a kuwala, chitukuko chawo chingagawidwe m'magawo anayi.

1. Nthawi yofufuza mphukira (zaka za m'ma 1990 mpaka 2005)

Kuwala kwa dzuwa kolekanitsidwa ndi msewu ndiye njira yoyamba kugwiritsidwa ntchito, yomwe poyamba inkafuna kuthetsa vuto la kuwala m'madera akutali opanda magetsi. Kapangidwe kake koyamba ndi ma polycrystalline silicon photovoltaic panels, mabatire a lead-acid ndi nyali zosunga mphamvu zochepa, zomwe mphamvu ya photovoltaic conversion ya 10%-13% yokha. Mabatire ndi akuluakulu ndipo ayenera kuyikidwa pansi pa nthaka kotero ndi chandamale cha kuba ndi dzimbiri ndipo amatenga maola 3-4 okha. Gulu loyamba la mapulojekiti oyesera ku China likuyang'ana kwambiri madera akumadzulo opanda magetsi, monga Xizang ndi Qinghai. Pafupifupi chaka cha 2000, kutulutsa kwapachaka kwa dzikolo kunali nyali mazana angapo okha, makamaka za mapulojekiti owonetsera, popanda kugwiritsidwa ntchito kwakukulu kwamalonda.

2. Nthawi yoyamba yamalonda (2006-2012)

Kutchuka kwawonjezeka chifukwa cha kukwezedwa kwa mfundo ndi kupita patsogolo kwa ukadaulo. Kugwiritsa ntchito magetsi a dzuwa m'misewu yosiyana mozungulira malo a Olimpiki ku Beijing mu 2008 kwakhala chinthu chofunikira kwambiri mumakampani. Pagawoli, magwero a magetsi a LED akusintha magetsi opulumutsa mphamvu pang'onopang'ono ndipo mphamvu yowala ikuwonjezeka kufika pa ma lumens opitilira 100/watt. Chowongolera chimaphatikiza ntchito zowongolera kuwala ndi nthawi, ndikukweza kukhazikika. Kugwira ntchito bwino kwa mapanelo a photovoltaic kwakwera pamwamba pa 16% ndipo nthawi ya moyo wa dongosololi yakwera pamwamba pa zaka 5. Zochitika zogwiritsidwa ntchito zawonjezeka kuchokera kumadera akutali kupita kumadera atsopano akumidzi, mapaki ndi madera okongola. Kuyambira mu 2010, kupanga kwa pachaka kwa China kwafika mamiliyoni ambiri a nyali, ndipo msika wogulitsa kunja watsegulidwa pang'onopang'ono.

3. Nthawi yokonzanso ukadaulo (2013-2018)

Kupambana kwakukulu kuli pakusunga mphamvu ndi luntha: mabatire a lead-acid akusinthidwa pang'onopang'ono ndi mabatire a lithiamu iron phosphate, kuchepetsa kuchuluka kwawo ndi 70%, kukulitsa moyo wawo mpaka zaka 3-5, ndikuwonjezera kusinthasintha kwawo kutentha pang'ono (kugwira ntchito pa -20 ℃). Owongolera a MPPT atchuka ndipo amatha kuwonjezera mphamvu yochaja ndi 30%. Atha kukhala kwa masiku 5-7 mvula ikagwa. Kapangidwe ka magetsi amagetsi a dzuwa ogawanika ndi osinthika ndipo amatha kuphatikizidwa ndi ma board ndi mabatire amphamvu kwambiri ngati pakufunika, zomwe ndizoyenera pazochitika zamagetsi amphamvu monga misewu yayikulu ya m'matauni ndi madoko. Pambuyo pa 2015, makampaniwa adalowa mu gawo lotukuka mwachangu, ndipo adakhala chinthu chachikulu chopangira magetsi akumidzi.

4. Nthawi yokhalira limodzi ya kusiyanasiyana (2019 pano)

Magetsi ophatikizidwa a m'misewu akutchuka koma magetsi a pamsewu ogawidwa a dzuwa akulamulirabe msika wamphamvu kwambiri komanso wautali. Ukadaulo umagogomezera ma photovoltaics ogwira ntchito bwino, IoT yanzeru komanso kusungira mphamvu kwa nthawi yayitali: mphamvu ya monocrystalline silicon photovoltaic ndi yoposa 22%, ndipo moyo wa batri ndi woposa nthawi 2000; kuwonjezera kuyang'anira patali, kuzindikira thupi la munthu, kufinya kwa AI ndi ntchito zina. Pakadali pano, kulekanitsa ndi kuphatikizana ndizogwirizana. Magetsi a pamsewu olekanitsidwa a dzuwa ndi oyenera kugwira ntchito zovuta komanso zofunikira zamphamvu kwambiri, pomwe kuphatikiza ndikoyenera kuchepetsedwa pang'ono komanso kuyika mosavuta. Magetsi a pamsewu ogawidwa akadali gulu lalikulu la magetsi akunja mpaka pano, okhala ndi ukadaulo wokhwima komanso kugwiritsa ntchito ndalama zambiri, kuthandizira kukweza padziko lonse lapansi kwa magetsi obiriwira akumatauni ndi akumidzi.

TIANXIANG imapangamagetsi a mumsewu olekanitsidwa ndi dzuwaNdi ma module apamwamba kwambiri a photovoltaic ndi mabatire osungira mphamvu. Ndi osalowa madzi, sagwedezeka ndi nyengo, amatha kukhazikika ndipo amakhala ndi nthawi yayitali yogwira ntchito. Tikhoza kukwaniritsa zofunikira zosiyanasiyana zamagetsi ndi magetsi, ndipo titha kuchita maoda aukadaulo komanso ogulitsa magetsi ambiri a magetsi a solar street street. Timapereka ntchito zoperekera magetsi nthawi imodzi ndipo tikuyembekezera mgwirizano wanu.