Ku Germany, makina atsopano okwana 435,000 a photovoltaic a balcony adzawonjezedwa mu 2024, zomwe ndi zochulukirapo kuposa chiwerengero chonse cha makina atsopano a photovoltaic a balcony m'zaka zonse zam'mbuyomu. Msika wooneka ngati waung'ono uwu ukukula mofulumira ndi chiŵerengero cha kukula kwa 18.7% pachaka, kukhala malo atsopano omwe angakhalepo kwambiri pamakampani opanga photovoltaic padziko lonse lapansi.
Mfundo zimalankhula bwino kuposa mawu, ndipo ma photovoltaic a pakhonde akulowa pang'onopang'ono m'miyoyo ya anthu.
Malinga ndi kafukufuku ndi ziwerengero kuchokera ku HengCe Consulting, malonda a msika wa balcony photovoltaic module padziko lonse lapansi akuyembekezeka kufika pa 27.77 biliyoni yuan mu 2031, ndi chiwongola dzanja cha pachaka chokulirapo (CAGR) cha 18.7% (2025-2031).
Deta yofufuza za QYResearch ikuwonetsanso kuti msika wapadziko lonse lapansi wamagetsi opangira magetsi okhala ndi ma photovoltaic udzakhala pafupifupi US$1.023 biliyoni mu 2024, ndipo ukuyembekezeka kufika US$3.52 biliyoni mu 2031, ndi chiwonjezeko cha kukula kwa pachaka cha 19.2% panthawiyi.
Kukula kwakukulu kumeneku kumachokera ku malo apadera a PV ya khonde: kumalola anthu okhala m'mizinda, obwereka nyumba, ndi okhala m'nyumba zomwe sakanatha kuyika PV yachikhalidwe padenga kupanga magetsi oyera mosavuta.
Europe ikutsogolera, mfundo zikukweza msika
Europe ili patsogolo padziko lonse lapansi pakupanga ma photovoltaics a pakhonde, ndipo mayiko osiyanasiyana akhazikitsa mfundo zothandizira.
Monga msika waukulu kwambiri wa ma photovoltaic a pa khonde ku Europe, Germany yalembetsa mayunitsi okwana 435,000 a ma photovoltaic a pa khonde mu 2024, okhala ndi mphamvu yokhazikika ya pafupifupi 426MW. Kuchuluka kwa kukhazikitsa m'chaka chimodzi kumaposa kuchuluka konse m'zaka zapitazi.
Pofika kumapeto kwa chaka cha 2024, chiwerengero cha ma balcony photovoltaic installations olembetsedwa ku Germany chapitirira ma unit 780,000, ndipo avareji ya mphamvu yoyikidwa pa banja lililonse yawonjezekanso kuchoka pa 800W mu 2023 kufika pafupifupi 1kW mu 2024.
Boma la Germany lapereka kusintha kwatsopano kwa Renewable Energy Act (EEG), kuletsa lamulo lolembetsa ndi grid operator la ma plug-in photovoltaic systems omwe ali ndi mphamvu yonse yoyikidwa yosapitirira 2kW ndi mphamvu yonse yotulutsa inverter yosapitirira 800VA.
Germany yasinthanso njira zalamulo zoti anthu obwereka nyumba aziyika ma photovoltaic a khonde, ponena kuti "kuyika ma photovoltaic a khonde kwa obwereka sikungakanidwe ndi mwini nyumba kapena bungwe pazifukwa zosamveka." Mayiko ena atsatira izi: Austria yasintha njira yovomerezera; France yakhazikitsa mfundo ya "kuvomereza zero", kulola ogwiritsa ntchito kuyika popanda kufunsira chilolezo; Italy yakhazikitsa mfundo zothandizira ndi kuchepetsa msonkho; Poland yakhazikitsa pulogalamu yothandizira ya "My Electricity". UK ichepetsa zoletsa pakuyika ma photovoltaic a khonde kuyambira mu 2024, kulola kuti zida zolumikizira ndi kusewera zilumikizidwe ndi gridi yapakhomo.
Msika waku China, mfundo ndi miyezo yake zikukwera pang'onopang'ono
Ngakhale msika wa magetsi opangidwa ndi ma balcony ku China unayamba mochedwa pang'ono, ukutsatira mwachangu. Mu Julayi 2025, National Energy Administration idatulutsa "Chidziwitso Chopempha Maganizo Pagulu pa Ndondomeko Yopanga ndi Kukonzanso Miyezo Yamakampani ndi Mapulani Omasulira Zilankhulo Zachilendo Omwe Adzakhazikitsidwe M'munda Wamagetsi mu 2025″, ndipo miyezo yatsopano 801 idavomerezedwa. Yokopa chidwi kwambiri ndi kuyambitsidwa kwa miyezo iwiri yazinthu ndi uinjiniya monga "Zofunikira Zaukadaulo pa Makina Opangira Mphamvu a Balcony Photovoltaic" ndi "Zofotokozera Zaukadaulo Zogwiritsira Ntchito Makina a Magetsi a Balcony Photovoltaic" kuti apereke maziko okhazikitsa mapulojekiti a magetsi opangidwa ndi ma balcony.
Poyang'anizana ndi kuthekera kwakukulu kwa msika watsopanowu, makampani ambiri ayamba kufulumira kupanga.
Malinga ndi lipoti la Hengce Consulting, opanga akuluakulu pamsika wapadziko lonse lapansi ndi Dianke Power, Tesla Energy, LG Energy, Enphase Energy, Fronius, ndi ena.
Mumsika waku China, Skyworth, Hemai, Yuneng, Deye, ndi zina zotero onse akugwira ntchito yogulitsa magetsi ndi malo osungira magetsi pakhonde. Chogulitsa chamagetsi cha balcony "Nengliang Station" chomwe chinayambitsidwa ndi Skyworth Photovoltaics chagwiritsidwa ntchito pamsika. CITIC Bo idawonetsanso zinthu monga ma module amagetsi a balcony ndi malo osungira magetsi ndi malo ochaja magalimoto pa chiwonetsero cha RE+ cha 2025 ku United States, kuwonetsa njira zake zosiyanasiyana zotsatirira magetsi, mphamvu zobiriwira +".
Makina a photovoltaic a m'balcony akusintha mwachangu ukadaulo komanso zatsopano. Zogulitsa zomwe zili pamsika pano zimagawidwa m'mitundu iwiri: yolumikizidwa ndi yogawanika.
Ponena za mphamvu, makina a photovoltaic a khonde nthawi zambiri amagawidwa m'magawo atatu: osakwana 600W, 600W-800W ndi oposa 800W, omwe angakwaniritse zosowa za mabanja osiyanasiyana.
Kubweza ndalama zambiri
Photovoltaic ya balcony si yoteteza chilengedwe kokha, komanso ili ndi ubwino waukulu pazachuma. Malinga ndi deta yochokera ku German Energy Agency (DENA), makina a 2kW a balcony photovoltaic ophatikizidwa ndi batire yosungira mphamvu ya 2kWh amatha kuchepetsa ndalama zamagetsi ndi 64% chaka chilichonse, ndipo nthawi yobwezera ndalama ndi zaka 4 zokha. Ku UK, mfundo yokakamiza yosungira mphamvu ya photovoltaic + ya nyumba zatsopano idzakhazikitsidwa m'dzinja la 2025. Zikuyembekezeka kuti mabanja adzasunga ndalama zokwana mapaundi 1,342 pachaka.
Mumsika waku China, pamene mtengo wa ma module a photovoltaic ukupitirira kutsika patatha chaka chimodzi, gawo la ndalama zonse zomwe zayikidwa m'malo opangira magetsi m'nyumba lakhala lotsika, zomwe zikuwonjezera phindu la ndalama zomwe zayikidwa m'mapulojekiti a photovoltaic m'khonde.
Ndi mphamvu zopanda malire, magetsi opangidwa ndi makhonde a photovoltaic akhoza kukhala malo atsopano okulirapo mumakampani opanga magetsi opangidwa ndi makhonde a photovoltaic.
Ma photovoltaic a m'balcony ali ndi kuthekera kwakukulu pamsika. Kutengera ndi kuyerekezera kwa mabanja 41.3 miliyoni ku Germany, kuchuluka kwa ma photovoltaic a m'balcony omwe alipo pano ndi pafupifupi 2%. Ngati tiyerekeza mosasamala kuchuluka kwa 20%, chiwerengero cha ma photovoltaic a m'balcony ku Germany chidzafika pa 8.26 miliyoni mtsogolomu.
Ku China, ndi kufotokozedwa bwino kwa mfundo zogawa magetsi a photovoltaic ndi phindu la mafakitale amagetsi m'madera osiyanasiyana, msika wa magetsi a photovoltaic m'nyumba udzapeza chitukuko chokhazikika pansi pa njira yatsopano, ndipo kufunikira kwa makasitomala m'maboma osiyanasiyana kukuyembekezeka kuwonetsa kuchira kosiyanasiyana. Lao Yang adaneneratunso mu kanemayo kuti chiwerengero cha makonzedwe a magetsi a photovoltaic a balcony chidzapitirira mayunitsi 10,000 mu 2025, ndipo chidzapitirira mayunitsi 100,000 mu 2026, chikukwera kakhumi pachaka chilichonse.
Ponena za chitukuko cha ukadaulo, malangizo obwerezabwereza amtsogolo akuphatikizapo kusintha kwa photovoltaic, kuyenderana kwa batri ndi kulosera kuchuluka kwa mphamvu ya AI, zomwe zidzachepetsanso kudalira kwa ogwiritsa ntchito pa gridi yamagetsi ndi ndalama zothandizira mfundo.
Pamene mfundo ndi malamulo ambiri akufotokozedwa bwino m'deralo komanso maphunziro a msika akukulirakulira, msika wa magetsi opangidwa ndi balcony ku China udzabweretsa kukula kwakukulu.
Makampani omwe adagwiritsa ntchito ukadaulo wa photovoltaic wa pakhonde kale atsogola kale pampikisanowu.
Ma photovoltaics a m'khonde si njira yothetsera mphamvu zokha, komanso njira yofunika kwambiri yoti nzika zizitha kutenga nawo mbali pakusintha kwa mphamvu. Imalola banja lililonse kusintha kuchoka pakugwiritsa ntchito mphamvu kupita ku "prosumer" ndikutenga nawo mbali pa njira yapadziko lonse yoletsa kusagwirizana ndi mpweya kuchokera pa khonde lawo.
Msika uwu womwe ukuoneka ngati waung'ono ukukhala mphamvu yayikulu yomwe ikuyendetsa kusintha kwa mphamvu padziko lonse lapansi.
Nthawi yotumizira: Sep-17-2025