Selon GlobalData, moun ki gen difikilte pou amelyore anprint kabòn yo lè yo enstale modil solè sou twati pandan pandemi an te rate gout pri anyèl la pandan dis dènye dekad la.
Konpayi an done ak analiz te jwenn ke pri a nan sistèm konpozan te tonbe chak ane soti nan 2013 a 2020. Apre sa, dezòd chèn ekipman pou ki gen rapò ak COVID-19 sibitman sispann tandans nan.
Attaurrahman Ojindaram Saibasan, electricity analyst at GlobalData, said: "To put this into perspective, in 2014, the cost of installing a rooftop solar system on an average single-family house was about 9,300.
This figure drops by 600-900 per year until 2020, when the price drops to 4550. For 2021, that price is up 700, a cost not seen since 2018. Those costs are not expected to fall back now, until 2023. "
GlobalData's latest report "Rooftop Solar PV Market 2021 - Global Market Size, Market Share, Key Trends and Key Country Analysis to 2030" shows that rooftop solar prices have declined from 2013 to 2020 due to growing supply of solar cells and modules trend.
Sepandan, kontrent lojistik ki te koze pa pandemi COVID-19 la te mennen nan pi wo pri matyè premyè, ki mennen nan yon gwo ogmantasyon nan pri sistèm solè PV an 2021.
"Delays in shipments, coupled with a lack of labor, constitute a significant barrier to the value chain. Costs are expected to increase moderately in 2022, then gradually decline in 2023-2030, thanks to advances in technology and scale-up of production .In order to overcome the challenges of the epidemic, some countries are providing temporary relief in the form of incentives and tax rebates."
Nan 2020, yon tyè nan kapasite solè kimilatif sou twati mondyal la pral enstale nan sektè rezidansyèl la, ak rès la nan sektè endistriyèl ak komèsyal yo.
Saibasan added, "Due to the adoption of solar modules in building materials, the preference for small-scale solar in smart cities and microgrids, more and more households and industrial and commercial consumers are transitioning to 'prosumers', i.e. self-occupying populations. . This is expected to stabilize the growth of rooftop solar projects."
An 2020, kapasite fotovoltaik solè kimilatif sou twati mondyal la te 248.8GW, yon ogmantasyon de 23.8 pousan konpare ak 2019. Rejyon Azi -Pasifik la gen yon pati nan mache 53.5 pousan, ak Lachin pou kont li reprezante 12.4 pousan nan mondyal la. mache.
Gouvènman an Ewòp ak Amerik di Nò ak Amerik di Sid te reprezante 29.1 pousan ak 13.6 pousan, respektivman, e gouvènman nan rejyon sa a ap ankouraje devlopman pwojè solè PV sou twati atravè divès kalite politik alontèm, ankourajman finansye, sibvansyon ak ankourajman taks. .