Ngokusho kombiko omusha we-Global Solar Thermal Report 2021 (bheka ngezansi), imakethe ye-solar yaseJalimane ikhula ngamaphesenti angama-26 ngo-2020, ngaphezu kwanoma iyiphi enye imakethe eshisayo yelanga emhlabeni wonke, kusho uHarald Drück, umcwaningi we-Institute for Building Energetics, Thermal Technologies and Energy Storage - IGTE inkulumo ye-Stuttgart e-University of Stuttgart e-IEA eJalimane Juni. Le ndaba yempumelelo ingase ibangelwe ikakhulukazi izikhuthazo eziphakeme ezinikezwa i-BEG yaseJalimane ekhanga kakhulu. uhlelo lokuxhasa ngezimali izakhiwo ezonga ugesi, kanye nemakethe encane yezwe ekhula ngokushesha eshisisa ilanga. Kodwa futhi uxwayise ngokuthi izibopho zelanga okuxoxwa ngazo kwezinye izingxenye zaseJalimane zizogunyaza i-PV futhi zisongele izinzuzo ezenziwe imboni. Ungathola ukurekhodwa kwe-webinar lapha.

Esethulweni sakhe, u-Drucker waqala ngokuveza inguquko yesikhathi eside yemakethe ye-solar therml yaseJalimane. Indaba yempumelelo yaqala ngo-2008 futhi yacatshangelwa isikhathi esiningi sonyaka kawoyela emhlabeni wonke, ngenxa ye-1,500 MWth yomthamo oshisayo welanga, noma cishe izigidi ezi-2.1 m2 zendawo yokuqoqa, efakwe eJalimane. "Sonke besicabanga ukuthi izinto zizohamba ngokushesha ngemuva kwalokho. Kepha kwenzeka okuphambene ngqo. Umthamo wehla unyaka nonyaka. ngo-2019, wehla wafinyelela ku-360 MW, cishe ingxenye yesine yomthamo wethu ngo-2008," kusho uDrucker. Incazelo eyodwa yalokhu, wanezela, ukuthi uhulumeni unikeze "izintela ezikhangayo zokudlala ze-PV ngaleso sikhathi. Kodwa njengoba uhulumeni waseJalimane engenzanga izinguquko eziphawulekayo ekukhuthazeni ukushisa kwelanga phakathi neminyaka eyishumi kusukela ngo-2009 kuya ku-2019, kungashiwo ukuthi lezi zikhuthazo ziyimbangela yokwehla okukhulu. Ngakolunye uhlangothi, amasu okuthengisa okukhuthaza ukushisa kwelanga kufanele agxile ekutheni ubuchwepheshe bukhiqiza kanjani ukonga "Futhi, njengenjwayelo."

Inkundla yokudlala yazo zonke izinto ezivuselelekayo

Kodwa-ke, izinto zishintsha ngokushesha, kusho uDrucker. Izintela zokuphakela zinenzuzo encane kakhulu njengoba bezinjalo eminyakeni embalwa edlule. Njengoba ukugxila kukonke kushintshela ekusetshenzisweni kwesayithi, izinhlelo ze-PV ziya ngokuya zifana nokufakwa kokushisa kwelanga, futhi abatshalizimali bangonga kodwa bangenzi imali ngazo. Kuhlanganiswe namathuba ahehayo okuxhasa ngezimali e-BEG, lezi zinguquko zisize ukushiswa kwe-solar ukuthi kukhule ngo-26% ngo-2020, okuholele ekutheni kube nama-MWth angama-500 omthamo omusha ofakiwe.

I-BEG inikeza izibonelelo zabanikazi bezindlu ezikhokha kufikela ku-45% wezindleko zokushintsha ama-boilers afakwe uwoyela ngokushisisa okusizwa yilanga. Isici semithetho ye-BEG, esebenza kusukela ekuqaleni kuka-2020, ukuthi izinga lesibonelelo esingu-45% manje selisebenza ezindlekweni ezifanele. Lokhu kuhlanganisa izindleko zokuthenga nokufaka amasistimu okushisa kanye nelanga, ama-radiator amasha kanye nokushisisa okungaphansi, oshimula nokunye ukuthuthukiswa kokusabalalisa ukushisa.

Okuqinisekisa nakakhulu ukuthi imakethe yaseJalimane ayikayeki ukukhula. Ngokwezibalo ezihlanganiswe yi-BDH ne-BSW Solar, izinhlangano ezimbili zikazwelonke ezimele imboni yokushisa nelanga, indawo yabaqoqi belanga ethengiswa eJalimane yanda ngamaphesenti angu-23 engxenyeni yokuqala ye-2021 uma kuqhathaniswa nesikhathi esifanayo ngonyaka odlule , futhi ngamaphesenti angu-10 okwesibili.

Ukwandisa umthamo wokushisa wesifunda solar ngokuhamba kwesikhathi. Ekupheleni kuka-2020, kunezitshalo ze-SDH ezingama-41 ezisebenzayo eJalimane ezinamandla amakhulu angaba ngu-70 MWth, okungukuthi cishe i-100,000 m2. amanye amabha anezingxenye ezincane ezimpunga abonisa umthamo ophelele ofakiwe wenethiwekhi yokushisa yezimboni nezinkonzo. Kuze kube manje, mabili kuphela amapulazi elanga afakiwe kulesi sigaba: uhlelo lwe-1,330 m2 olwakhelwe i-Festo ngo-2007 kanye nohlelo lwe-477 m2 lwesibhedlela olwaqala ukusebenza ngo-2012.

Umthamo wokusebenza we-SDH kulindeleke ukuthi uphindaphindeke kathathu

U-Drück ukholelwa nokuthi izinhlelo ezinkulu zokushisa zelanga zizosekela indaba yokuphumelela yaseJalimane eminyakeni ezayo. Wethulwa yisikhungo saseJalimane iSolites, esilindele ukungeza ama-kilowatts angaba ngu-350,000 ngonyaka esilinganisweni maduze nje (bona isithombe esingenhla).

Ngenxa yokwethulwa kokufakwa kokushisisa okuphakathi kwelanga okuyisithupha okuhlanganisa usuku lwama-MW angama-22, iJalimane yeqe ukukhuphuka kwamandla eDenmark ngonyaka odlule, ibona amasistimu ama-SDH angu-5 angu-7.1 MW, ukukhuphuka okuphelele komthamo ngemva kosuku lwango-2019 olujoyine ngo-2020 futhi kuhlanganisa imboni yaseJalimane enkulu kakhulu, uhlelo lwe-10.4 MW olulenga eLudwigsburg. Phakathi kwezitshalo ezintsha ezisazosebenza kulo nyaka iGreifswald yosuku luka-13.1 MW. Uma isiqediwe, izofaka iSDH enkulu kunazo zonke ezweni, engaphambi kwesikhungo saseLudwigsburg. Sekukonke, i-Solites ilinganisela ukuthi umthamo we-SDH yaseJalimane uzophindeka kathathu eminyakeni embalwa ezayo futhi ukhule usuka ku-70 MW th ekupheleni kuka-2020 ukuya cishe ku-190 MWth ekupheleni kuka-2025.

Ubuchwepheshe Neutral

"Uma ukuthuthukiswa kwesikhathi eside kwemakethe ye-solar yaseJalimane kusifundise noma yini, kungukuthi sidinga indawo lapho ubuchwepheshe obuhlukile obuvuselelekayo bungakwazi ukuncintisana ngokulinganayo ngesabelo semakethe," kusho u-Drucker. Ucele abenzi benqubomgomo ukuthi basebenzise ulimi olungathathi hlangothi kwezobuchwepheshe lapho bebhala imithetho emisha futhi waxwayisa ngokuthi izibopho zelanga okuxoxwa ngazo ezifundazweni nasemadolobheni amaningi aseJalimane empeleni azilutho ngaphandle kweziqondiso ze-PV, njengoba zidinga amaphaneli e-PV ophahleni ekwakhiweni okusha noma izakhiwo ezilungiswa kabusha.

Isibonelo, izwe eliseningizimu yeJalimane i-Baden-Württemberg lisanda kugunyaza imithethonqubo ezogunyaza ukusetshenziswa kwamajeneretha e-PV ophahleni lwazo zonke izakhiwo ezingezona zokuhlala (amafekthri, amahhovisi nezinye izakhiwo zezentengiselwano, izindawo zokugcina, izindawo zokupaka kanye nezakhiwo ezifanayo) kusukela ngo-2022. Kuphela ngenxa yokungenelela kwe-BSW Solar manje okuhlanganisa lezi zigaba ze-Solar 8 ezihlanganisa ngokucacile lezi zigaba ze-Solar 8 futhi ukuhlangabezana nezidingo ezintsha zelanga. Kodwa-ke, esikhundleni sokwethula imithethonqubo evumela abaqoqi belanga ukuba bathathe indawo yamaphaneli e-PV, izwe lidinga isibopho sangempela selanga, esidinga ukufakwa kwezinhlelo ze-solar ezishisayo noma ze-PV, noma inhlanganisela yakho kokubili. udrück ukholelwa ukuthi lesi kungaba ukuphela kwesixazululo esinobulungiswa. "Noma nini lapho ingxoxo iphendukela esibophweni selanga eJalimane."