Kedu ihe bụ ike anyanwụ na kedu ka ọ si arụ ọrụ?

Anyanwụ ike bụ ike, dị ọcha isi iyi nke ume. Ọ na-eji ìhè anyanwụ na okpomọkụ mee ọkụ eletrik na mmiri ọkụ. Ike anyanwụ na-akụ ụwa n'otu awa na ọkara ọ bụla nwere ike ime ka ụwa dị ike n'afọ niile¹.

Teknụzụ anyanwụ dị ka ogwe PV na sistemụ CSP na-atụgharị ike a ka ọ bụrụ ihe anyị nwere ike iji. Nke a na-enyere aka mee ka grid eletrik anyị dịkwuogide ma sie ike.

Anyanwụ ike na-arụ ọrụ site na iji ihe pụrụ iche dị na sel anyanwụ iji nweta ìhè anyanwụ. Nke a na-emepụta ọkụ eletrik. Anyị nwere ike iji ugbu a na-enye ike ụlọ, azụmahịa, na ọbụna nnukwu grids.

Anyanwụ ike Sistemu na-abịa na nha niile. Ị nwere ike ịnweta ha n'elu ụlọ gị ma ọ bụ na nnukwu ugbo anyanwụ. Ha na-enyere aka ịmepụta ike n'obere ma ọ bụ nnukwu¹².

• Ike anyanwụ bụ ume ọhụrụ, na-adigide, na ebe dị ọcha nke ike nke na-abanye n'ime ike nke anyanwụ.
• Teknụzụ nke anyanwụ, dị ka ogwe fotovoltaic na ike anyanwụ gbadoro anya, na-agbanwe ìhè anyanwụ ka ọ bụrụ ọkụ eletrik na ike ọkụ.
• Enwere ike itinye usoro ike anyanwụ na obere ma nnukwu akpịrịkpa, na-enye aka na ntanetị ọkụ eletrik na-agbanwe agbanwe.
• Ọnụ ọgụgụ nke ìhè anyanwụ na-egbu elu ụwa n'ime nanị nkeji 90 nwere ike gboo mkpa ume ike nke ụwa kwa afọ.¹.
• Ike anyanwụ nwere ike inye aka belata ụgwọ ọkụ eletrik, mepụta ọrụ, ma nye ike ndabere mgbe ejikọtara ya na ngwọta nchekwa.

Anyanwụ radieshon bụ ike sitere na anyanwụ nke na-enye ike anyanwụ. Ọnụ ọgụgụ nke ike na-eru n'ụwa na-agbanwe nke ukwuu n'ihi ebe ị nọ, oge nke ụbọchị, na ihu igwe³. Mgbanwe a bụ isi maka ime ka ike anyanwụ na-arụ ọrụ nke ọma.

Ntugharị ụwa na-emetụta oke ìhè anyanwụ anyị na-enweta. Dịka ọmụmaatụ, Denver, Colorado, na-enweta ìhè anyanwụ na June karịa na December³. Ụzarị anyanwụ na-adaba n'ụwa ozugbo n'oge okpomọkụ yana obere oge oyi.

Ihu igwe na-arụkwa nnukwu ọrụ. N'ụbọchị doro anya, ìhè anyanwụ nwere ike ịbụ 10% obere. N'ụbọchị nke urukpuru, ọ nwere ike ruo 100% obere³. Ogidi igwe tụọ ike na kilowatt-awa kwa square mita (kWh/m²). Sistemu ndị ọzọ na-eji nkeji ọkụ nke Britain kwa square ụkwụ (Btu/ft²).

Ebe dị ka ndịda ọdịda anyanwụ United States dị mma maka ike anyanwụ³. Sistemu PV na-arụ ọrụ nke ọma ebe a n'ihi ụzarị siri ike nke anyanwụ. Ma, otú ha si arụ ọrụ nke ọma na-adabere na ike anyanwụ n'ebe ahụ³.

Iji chọta ebe kacha mma maka ike anyanwụ, a na-eji maapụ³. Maapụ ndị a na-egosi ebe ike anyanwụ kacha dị. Ha na-enyere aka ịhọrọ teknụzụ anyanwụ nke ọma maka mpaghara ọ bụla.

Enwere ụdị ike anyanwụ abụọ bụ isi: PV na CSP. Ogwe PV na-atụgharị ìhè anyanwụ ka ọ bụrụ ọkụ eletrik site na ịmepụta ụgwọ eletrik³. Sistemu CSP na-eji enyo lekwasị anya na ìhè anyanwụ, na-eme ọkụ maka ọkụ eletrik ma ọ bụ nchekwa.

Otu esi agbanwe ike anyanwụ ka ọ bụrụ ike bara uru dabere na ụzarị anyanwụ n'ebe ahụ³. US dị mma maka sistemụ PV, mana teknụzụ ndị ọzọ nwere ike ọ gaghị arụ ọrụ nke ọma n'ebe dị iche iche³.

Mgbanwe nke radieshon anyanwụ bụ isi maka ike anyanwụ. Ịmara maka ụzarị anyanwụ na-enyere anyị aka iji nke a ogbara ohuru mma.

Akụkọ banyere ike anyanwụ na-aga azụ ọtụtụ puku afọ. Na narị afọ nke asaa BC, ndị mmadụ na-eji ụzarị anyanwụ malite ọkụ site n'ichegharị ya na ihe na-egbuke egbuke.⁵. Mgbe e mesịrị, na narị afọ nke atọ BC, ndị Gris na ndị Rom ji enyo mee ọkụ maka ihe omume okpukpe.⁶.

Ezi mmalite nke ike anyanwụ malitere na 1839. Ọkà mmụta sayensị France Edmond Becquerel chọpụtara na mmetụta fotovoltaic. Nchọpụta a meghere ụzọ maka echiche ọhụrụ⁶.

N'ime narị afọ sochirinụ, ndị ọkà mmụta sayensị na ndị na-emepụta ihe na-arụ ọrụ na ike anyanwụ. Ha debere ụzọ maka teknụzụ anyanwụ nke taa⁶. Na 1954, Bell Labs mere silicon PV cell mbụ bara uru. Selụ a nwere ike ịtụgharị ìhè anyanwụ ka ọ bụrụ ike maka ngwaọrụ kwa ụbọchị⁶.

Ọganihu a malitere ụlọ ọrụ anyanwụ ọgbara ọhụrụ. Ka ọ na-erule ngwụsị 1950s, satịlaịtị PV na ụgbọ elu na-agba gburugburu ụwa⁶.

Ka teknụzụ anyanwụ na-akawanye mma, ọnụ ahịa agbadala ma arụmọrụ bilitere⁷. Ka ọ na-erule afọ 1970, mkpụrụ ndụ anyanwụ na-efu naanị $20 kwa watt. Nke a mere ka ha dị ọnụ ala maka ọtụtụ ojiji⁶.

Kemgbe ahụ, e guzobela usoro mbara igwe n'ụwa niile. Ha na-enye ike ụlọ, nfuli mmiri, ụlọọgwụ ahụike, na ndị ọzọ n'ime ime obodo⁶.

Taa, ụlọ ọrụ anyanwụ na-anọgide na-eto eto. Anyị na-ahụ mgbanwe anyanwụ ka mma na ọnụ ahịa panel dị ala⁷. A na-atụ anya ike anyanwụ ga-ekere òkè dị ukwuu n'ọdịnihu ike ike anyị na-adịgide adịgide.

Ụwa na-aga n'ihu maka ume ọhụrụ, ike anyanwụ na-ebute ụzọ. Usoro ike anyanwụ na-agụnye ogwe PV na-eme ọkụ eletrik site na ìhè anyanwụ na anyanwụ thermal systems na mmiri ọkụ ma ọ bụ ike ihe⁸.

Enwere isi teknụzụ anyanwụ abụọ: ogwe PV na anyanwụ thermal usoro. Ogwe PV na-atụgharị ìhè anyanwụ ka ọ bụrụ ọkụ eletrik. Sistemụ okpomọkụ nke anyanwụ jiri okpomọkụ anyanwụ mee uzuoku ma ọ bụ mmiri ọkụ. A na-eji ihe ndị a eme ihe n'ụlọ, azụmahịa, na nnukwu ọrụ ike⁸.

Usoro ike anyanwụ nwere akụkụ ndị dị mkpa dị ka anyanwụ ogwe, inverters, wiring, na mounts. Ogidi igwe jide ìhè anyanwụ wee gbanwee ya ka ọ bụrụ ọkụ eletrik. Ndị na-atụgharị ọkụ na-agbanwe ọkụ eletrik a ka ọ bụrụ ụdị eji eme ụlọ na azụmahịa⁹.

Batrị bụ isi maka idobe ike anyanwụ na-aga mgbe anwụ na-adịghị. Ha na-ahapụ anyị ka anyị jiri ike anyanwụ na-eme ihe ehihie na abalị. Nke a na-eme ka ike anyanwụ bụrụ nke a pụrụ ịdabere na ya na mgbanwe⁹.

Ijikọ sistemu ike anyanwụ na grid ọkụ bụ isi ihe maka a green n'ọdịnihu. Ka ike anyanwụ na-etolite, ịrụ ọrụ nke ọma na sistemụ ike ochie dị mkpa¹⁰.

"A na-atụ anya na ike anyanwụ ga-abụ isi iyi ọkụ eletrik kachasị n'ụwa n'afọ 2050, dịka International Energy Agency si kwuo."⁸

Teknụzụ fotovoltaic na-arụ ọrụ site n'iji ìhè anyanwụ na-emepụta ọkụ eletrik. Nke a na-eme mgbe ìhè anyanwụ dara n'elu semiconductor, dị ka silicon, na-eme ka a tọhapụrụ electrons¹¹. Mkpụrụ ndụ PV na-atụgharị ìhè anyanwụ ozugbo ghọọ ọkụ eletrik. Ka oge na-aga, usoro ndị a adịla mma, na-eme ka ha baa uru maka nnukwu ọrụ ike¹¹.

Ihe ndabere nke teknụzụ PV na-adabere na ihe semiconductor¹². Planck na-adịgide adịgide na ọrụ ọrụ bụ isi ihe n'ihe ndị a na-eme na ìhè anyanwụ¹². Silicon na germanium bụ nhọrọ kachasị mma maka teknụzụ PV, na-enye arụmọrụ na ọnụ ahịa dị mma¹².

Nhazi ọhụrụ dị na sel PV emeela ka ha rụọ ọrụ nke ọma na ọnụ ala¹². Teknụzụ ihe nkiri dị mkpa na-enyekwa mgbanwe na ego echekwara¹². Emere cell cell mbụ na 1954, malite iji ike anyanwụ na mbara igwe¹².

Ka mkpa ume ụwa na-eto, ịchọta ebe ike dị ọcha bụ isi¹³. Ebumnuche dị ka SDG-7 na SDG-13 bu n'obi ịbawanye ume ọhụrụ na ọgụ mgbanwe ihu igwe¹³. Ike anyanwụ na-eduga n'ụzọ maka ọdịnihu ndụ ndụ¹¹.

Na-arụkọ ọrụ ọnụ, ndị ọkà mmụta sayensị, economists, na ndị injinia nwere ike melite usoro PV anyanwụ¹¹. Site na iji teknụzụ fotovoltaic na ọhụrụ, anyị nwere ike ime ka ike anyanwụ dịkwuo mma. Nke a ga-enyere aka ịmepụta ụwa ike dị ọcha, na-adịgide adịgide¹¹.

Igwe anyanwụ bụ isi ihe na-eji ike anyanwụ eme ihe. A na-eme ha site na silicon ma ọ bụ ihe ndị ọzọ. Emebere oghere ndị a ka ọ nweta ìhè anyanwụ wee mee ka ọ bụrụ ọkụ eletrik¹⁴.

Usoro a, nke a na-akpọ mmetụta fotovoltaic, na-agbanwe ike anyanwụ ka ọ bụrụ ugbu a. Nke a dị ugbu a nwere ike ime ụlọ na azụmahịa.

Mgbe ìhè anyanwụ na-adaba na mkpụrụ ndụ anyanwụ, ọ na-akpali electrons. Nke a na-eme ka ha nwee onwe ha wee mepụta ọkụ eletrik¹⁴¹⁵. A na-ejidezi nke ugbu a ma ziga ya na onye ntụgharị.

Ihe ntụgharị na-agbanwe ugbu a ka ọ bụrụ ihe ọzọ (AC). AC a bụ ihe ụlọ na azụmaahịa na-eji¹⁴¹⁵.

Igwe ọkụ anyanwụ nwekwara etiti igwe, mkpuchi ugegbe, na akụkụ ndị ọzọ. Ndị a na-echebe ọrụ dị n'ime site na ihu igwe¹⁵. Otu esi ahazi mkpụrụ ndụ na ihe inverter na-emetụta arụmọrụ na ike nke panel ahụ¹⁴.

Igwe ọkụ eletrik nke panel na-eme na-adabere n'ọtụtụ ihe. Ndị a na-agụnye otú ìhè anyanwụ siruru n’ike, otú panel ahụ siruru n’ókè na otú oruru ya dị, na akụkụ ole e nwere¹⁴. Maka ebe anaghị ejikọta na grid, batrị na-echekwa ike maka ojiji emechaa¹⁴.

Sistemu ejikọtara grid nwere ike izipu ọkụ eletrik ọzọ na ụlọ ọrụ ọkụ. Nke a na-emepụta ike ụzọ abụọ¹⁴¹⁵.

Ike anyanwụ abụghị naanị maka ọkụ eletrik. A na-eji ya na igwe ọkụ mmiri, ọkụ dị n'èzí, nfuli, na osi ite¹⁴. Ka teknụzụ na-akawanye mma, oghere anyanwụ ga-adịkwu mkpa maka ume ọhụrụ.

“Ike anyanwụ abụghị nanị maka mmepụta ọkụ eletrik; ọ nwere ọtụtụ ngwa nke nwere ike imetụta ndụ anyị kwa ụbọchị na nke gburugburu ebe obibi. "

Sistemu okpomọkụ nke anyanwụ bụ ụzọ dị mfe ma dị irè isi jiri ike anyanwụ mee ihe. Ha na-ekpo ọkụ ma na-enye ọkụ maka ụlọ na azụmahịa. N'adịghị ka sistemụ na-emepụta ọkụ eletrik, okpomọkụ anyanwụ na-eji okpomọkụ anyanwụ na-ekpo ọkụ. Nke a na-eme ka ha nwekwuo ume ma nwee ike ịchekwa ego¹⁶.

Onye na-anakọta parabolic bụ ihe na-anakọta okpomọkụ nke anyanwụ, na-eme ihe dị ka 35% nke sistemụ niile n'ụwa niile.¹⁶. Usoro ndị a dị mma maka ikpo ọkụ mmiri maka ụlọ. Linear Fresnel reflectors bụkwa ewu ewu, na-eto site 15% kwa afọ¹⁶.

Teknụzụ ọhụrụ emewo ka usoro ikpo ọkụ nke anyanwụ rụọ ọrụ nke ọma. Dịka ọmụmaatụ, ịgbakwunye turbulators na ndị na-anakọta efere dị larịị na-akwalite arụmọrụ ha site na 20%¹⁶. Ndị na-anakọta ọdụ ụgbọ mmiri na-ahụ maka mmụba 30% nke ike na-enye nsogbu¹⁶. Nanomaterials na linear Fresnel reflectors na-ebuli mmepụta ike site na 25% na nkezi¹⁶.

Usoro okpomọkụ nke anyanwụ abụghị naanị maka ụlọ. A na-ejikwa ha n'ụlọ ọrụ maka ọrụ dị ka ịsa kọfị, nke chọrọ okpomọkụ gburugburu 450 ° F.¹⁷. Ọdọ mmiri na ọkụ ọkụ nwere ike iru okpomọkụ dị elu, zuru oke maka mmepụta ike na usoro mmepụta ihe¹⁷.

A na-ejikwa sistemu ọkụ anyanwụ na-eme ihe ụlọ. Dịka ọmụmaatụ, mgbidi trombe nwere ike ịhazi okpomọkụ ruo 25% nke ọma¹⁶. Ịgbakwunye ihe mgbanwe oge (PCMs) na sistemu ndị a nwere ike belata ojiji ike maka jụrụ oyi site na 30%¹⁶.

Ojiji na-eto eto nke usoro okpomọkụ nke anyanwụ na-egosi ha mkpa n'ịga n'ihu n'ọdịnihu ike na-adịgide adịgide¹⁶.

Sistemu na-etinye uche na anyanwụ-Thermal Power (CSP) bụ nnukwu nzọụkwụ na-aga n'ihu maka ume ọhụrụ. Ha na-eji enyo lekwasị anya na ìhè anyanwụ na ndị nnata. A na-atụgharị okpomọkụ a ka ọ bụrụ ọkụ eletrik ma ọ bụ chekwaa maka ojiji ọzọ¹⁸.

Enwere ụdị usoro CSP dị iche iche, nke ọ bụla nwere njirimara pụrụ iche nke ya. Sistemu ụlọ elu ọkụ na-eji enyo lekwasị anya na ìhè anyanwụ n'elu ebe nnata etiti dị n'elu ụlọ elu. Sistemụ ntinye uche nke Linear na-eji enyo ogologo, gbagọrọ agbagọ agbadoro ìhè anyanwụ n'akụkụ tube nnabata¹⁹.

Teknụzụ CSP dị mma maka iji ụlọ ọrụ eme ihe n'ihi na ha nwere ike imepụta oke okpomọkụ. Okpomọkụ a bara uru maka ịsa mmiri, nhazi nri, mmepụta kemịkal, na nhazi ịnweta²⁰. Ọ na-aghọwanye ewu ewu maka ụlọ ọrụ na-achọ ibelata ụgwọ ọkụ yana akuku carbon¹⁸.

Ike CSP ụwa etoola nke ukwuu, rute 6.8 GW na 2021¹⁸. Site na 2023, ọ ruru 8.1 GW, yana ọrụ ọhụrụ na China na Dubai¹⁸. National Renewable Energy Laboratory na-akọ 6.6 GW nke ikike CSP na-arụ ọrụ yana 1.5 GW n'okpuru. -ewu¹⁸. Mana n'afọ 2017, CSP mebere ihe na-erughị 2% nke ụlọ ọrụ ọkụ anyanwụ nke ụwa¹⁸.

Ọnụ ego ọkụ eletrik CSP agbadala karịa 50% n'ime afọ iri. Nke a na-eme ka ọ bụrụ onye na-agba ọsọ siri ike maka mmepụta ike dị ukwuu²⁰. Ngalaba ike nke US na-achọ ime ka osisi CSP na-eri naanị $0.05 kwa awa kilowatt site 2025²⁰.

Osisi CSP na US ejirila ntụkwasị obi rụọ ọrụ karịa afọ 15. Nke a na-egosi ike CSP nwere maka ike ogologo oge, na-adigide¹⁹. Ka ọnụ ahịa na-aga n'ihu na-adaba, CSP ga-ekere òkè dị ukwuu na ngbanwe na ume ọhụrụ, karịsịa na ụlọ ọrụ ebe okpomọkụ ya dị elu bara uru.¹⁸²⁰¹⁹.

"Ịtụkwasị ike anyanwụ bụ ihe na-agbanwe egwuregwu na ohere ume ọhụrụ, na-enye ngwọta dị oke ọnụ na ọnụ ahịa maka nnukwu ike ike na ngwa mmepụta ihe."

Ịtinye ike anyanwụ na grid ike anyị bụ isi ihe na-eme ka ọdịnihu ume dị ike karị. Anyị na-eji smart grids, nchekwa nchekwa, na isi mmalite ndị na-agbanwe agbanwe iji jikwaa mgbago na mgbada ike anyanwụ²¹. Ulo elu anyanwụ na-enyere aka mee ka grid anyị bụrụ nke a pụrụ ịdabere na ya na nke ọma²¹.

Ndị ntụgharị dị mkpa n'ime ka ike anyanwụ rụọ ọrụ na grid anyị. Ha na-atụgharị anyanwụ kpọmkwem ugbu a ka ọ bụrụ nke ọzọ, dabara ya maka ojiji n'ụlọ na azụmahịa²². Sistemụ nchekwa anyanwụ gbakwunyere dịkwa oke mkpa. Ha na-enyere aka itule ike ọkọnọ na ọchịchọ, na-eme ka ike na-eru ọbụna mgbe ọchịchịrị gbara²².

Agbanyeghị, ịgbakwunye anyanwụ na grid anyị adịghị mfe²¹. Na 2021, Texas chere nnukwu mfu ike, mmebi na ọnwụ n'ihi oke mmiri ozuzo²¹. California fọrọ nke nta ka ọ tụfuo ike n'oge oke ọkụ na 2022²¹. Ọgba aghara ndị a na-egosi na anyị chọrọ itinyekwu ego na echiche ọhụrụ maka grid siri ike²¹.

Ndị otu Biden-Harris maara ka grid siri ike dị mkpa. Ha ewepụtala ihe ruru ijeri $3.9 maka Mmemme Nkwụghachi na Innovation Partnership Program (GRIP)²¹. GRIP bu n'obi ime ka grid anyị dịkwuo mfe ma na-agbanwe agbanwe, na-eji teknụzụ ọhụrụ dị ka batrị maka ike dị ọcha, nke a pụrụ ịdabere na ya.²¹.

Ndị nyocha NREL na-ebute ụzọ na ọganihu teknụzụ grid²³. N'ụlọ ọrụ Integration Energy Systems, ha na-anwale ma nyochaa sistemu ike, gụnyere microgrids na sistemụ batrị²³. Ọrụ ha na-enyere anyị aka ịghọta ka anyị ga-esi tinyekwuo ume ọhụrụ na grid anyị²³.

Ka ike anyanwụ na-eto, na ijikota onu ọ banye na grid anyị ga-abụ nnukwu ihe ịma aka²². Ka ọ na-erule 2030, ọtụtụ ọkụ eletrik nwere ike isi na igwe eletrọnịkị ike na-aga n'ihi ike anyanwụ na ikesa²². Ndị na-emepụta grid na-arụ ọrụ anyanwụ nwere ike ịmalitegharị grid ahụ n'oge agbaji, na-egosi ihe ngwọta ọhụrụ na ntinye anyanwụ.²².

Iji tinye anyanwụ nke ọma na grid anyị, anyị chọrọ ngwakọta teknụzụ, amụma, na ịrụkọ ọrụ ọnụ. Site n'ịmegide ihe ịma aka na iji ohere, anyị nwere ike ịmepụta ọdịnihu ume ndụ ka mma²¹²³²².,

Uru-ọnụ ọgụgụ anyanwụ ugbo, makwaara dika ogige anyanwụ ma ọ bụ ogige anyanwụ, bụ nnukwu oghere nke akụkụ anyanwụ jikọtara ọnụ. Emebere ha maka ọgbọ ike mmeghari ohuru²⁴. Ụlọ ọrụ anyanwụ ndị a na-abanye ozugbo na grid eletriki, na-enye ike dị ọcha, nke a pụrụ ịdabere na ya maka ọtụtụ puku ụlọ na azụmahịa²⁴. Ike nke ụlọ ọrụ anyanwụ nwere ike inye aka na ọdịnihu ike na-adịgide adịgide bụ ihe a na-apụghị ịgbagha agbagha, na ike anyanwụ bụ ihe bara ụba na nke a na-apụghị ịgwụ agwụ.²⁴.

Mepụta a ịba uru-ọnụ ọgụgụ anyanwụ ugbo chọrọ ihe dị mkpa akụrụngwa investments²⁴. Ọrụ ndị a na-achọ nnukwu traktị ala, sistemu mgbasa ozi siri ike, yana teknụzụ nlekota na njikwa dị elu. Nke a na-eme ka mmepụta ike na nkesa rụọ ọrụ nke ọma²⁴. Ijikọ ike anyanwụ n'ime grid ọkụ dị na-achọkwa nkwalite akụrụngwa. Achọrọ nkwalite ndị a iji kwado nkwụsi ike grid na nnabata nchekwa nchekwa ngwọta²⁴.

Ugbo anyanwụ na-enye ọtụtụ uru azụmahịa, gụnyere akụ na ụba nke ọnụ ọgụgụ yana mbelata ụgwọ ọkụ eletrik²⁴. Ha nwere ike igbo mkpa ume na-eto eto site na ike dị ọcha, nke enwere ike imeghari²⁴. Ndị a nnukwu-ọnụọgụ oru ngo nke anyanwụ na-enwetụ obere ọrụ na-akwụ ụgwọ mmezi ozugbo arụnyere. Nke a na-eme ka ha bụrụ ngwọta mmepụta ike dị ọnụ ala²⁴. Ọzọkwa, ụlọ ọrụ anyanwụ na-emepụta ọrụ n'ofe akụkụ dị iche iche, na-akpali akụ na ụba obodo. Ọ na-ewepụta ego a na-enweta n'ụtụ isi ma na-atụnye ụtụ na uto akụ na ụba n'ozuzu ya²⁴.

Otú ọ dị, ugbo anyanwụ adịghị enwe ihe ịma aka ha²⁴. Oge nkwụsịtụ na ihu igwe-adabere na ike anyanwụ chọrọ nchekwa nchekwa ma ọ bụ ndabere ike ngwọta. Nke a na-eme ka ntụkwasị obi grid sie ike²⁴. Na mgbakwunye, nnukwu oru ngo nke anwụ nwere ike ịbata ebe okike, ala ugbo, ma ọ bụ nke nwere mmetụta ihe ndi ozo. Nke a na-ebute nchegbu banyere iji ala na mmetụta gburugburu ebe obibi²⁴. Usoro nhazi, mkpali gọọmentị, na atumatu ume na-arụ ọrụ dị oke mkpa n'ịkpụzi uto na mbugharị nke ịba uru-ọnụ ọgụgụ anyanwụ ugbo²⁴.

Ike anyanwụ enwetala nkezi ọnụego uto kwa afọ nke 49% n'ime afọ iri gara aga. US bu n'obi iru otu terawatt (TW) nke ike anyanwụ site na 2035²⁵²⁶. Uto a dị ịrịba ama na-akọwapụta ikike dị ukwuu maka ọrụ ugbo nke anyanwụ na-enye aka na-enye aka n'ọdịnihu ume ike.²⁴²⁵²⁶.

"Ike anyanwụ bụ akụ bara ụba na nke na-adịghị agwụ agwụ nke nwere ike inye ike a pụrụ ịdabere na ya maka ọgbọ ndị na-abịa."²⁴

Ọtụtụ ndị nwe ụlọ na-achọ ibelata ụgwọ ike ha ma bie ndụ na-adịgide adịgide. Ulo elu anyanwụ usoro ume na-aghọ nhọrọ kachasị elu. Ha na-eji ike anyanwụ na-emepụta ọkụ eletrik dị ọcha, nke a na-emegharịgharị maka ụlọ, na-enye ihe ọzọ na-acha akwụkwọ ndụ akwụkwọ ndụ na ike omenala²⁷.

Na US, usoro mbara igwe nke ụlọ bụ 7.15 kilowatts DC. Ọ na-esi na 3 ruo 11 kilowatts, zuru oke maka ọtụtụ ụlọ n'ebe dị ka Austin, Texas²⁷. Ọnụ ego nke anyanwụ na-ada, na ihe mkpali gọọmentị dị ka kredit ego ntinye ego nke Solar na-eme ka ike anyanwụ dịkwuo ọnụ maka ndị nwe ụlọ.²⁷.

Solar Energy Services, Inc., onye na-eweta anyanwụ na Mid-Atlantic, enyerela ndị agbata obi aka ịga anyanwụ ruo ihe karịrị afọ 40.²⁸. A maara ha maka ịkwụwa aka ọtọ ha, iguzosi ike n'ezi ihe, na teknụzụ ọhụrụ. Nke a na-eme ka ha bụrụ onye mmekọ ntụkwasị obi maka ndị chọrọ ike anyanwụ n'ụlọ ha²⁸.

Ugbu a, na mbinye ego nke anyanwụ, neting neting, na anyanwụ na mortgages, ịnweta ike anyanwụ dị mfe karịa mgbe ọ bụla.²⁷. Ka ụlọ ọrụ anyanwụ na-etolite, ndị nwe ụlọ nwere ike ịhọrọ nhọrọ ndị a iji chịkwaa ike ha ma nyere ụwa aka²⁸.

"Anyị na-agba mbọ ịbụ onye isi na-ekesa Solar Energy imewe / wuo / nkwado na mpaghara Mid-Atlantic, na-enye teknụzụ ọhụrụ, ume dị ọcha mgbe niile, ọrụ ntụkwasị obi, yana ngwọta ụlọ ọrụ turnkey."

-Solar Energy Services, Inc²⁸.

Ike anyanwụ bụ isi iyi ike dị ọcha, enwere ike imeghari. Ọ na-enye nnukwu uru gburugburu ebe obibi karịa omenala mmanụ ala. Site n'iji ike anyanwụ eme ihe, ike anyanwụ nwere ike ibelata anyị nke ukwuu akara ụkwụ carbon. Nke a na-eduga n'ọdịnihu ike na-adịgide adịgide²⁹.

Ike anyanwụ anaghị emepụta ozugbo emepụta gas na-ekpo gri. Nke a na-eme ka ọ bụrụ ihe ngwọta ike dị ọcha³⁰. Nkezi ezinaụlọ US na-atụgharị gaa na anyanwụ nwere ike ibelata kilogram 8,440 nke coal anapụta kwa afọ. Nke a dị ka ihe ọkụkụ 125 osisi kwa afọ³⁰.

Dị ka akụkụ anyanwụ na-eme ka ọ dịkwuo mma na imegharị ihe na-eto eto, mmetụta ike anyanwụ na-ebelata³⁰.

Ịgbanwe na ike anyanwụ nwere ike ibelata ikuku carbon zuru ụwa ọnụ nke ukwuu. Nke a bụ nnukwu nzọụkwụ n'ịlụso mgbanwe ihu igwe ọgụ²⁹. Ụlọ ọrụ Teknụzụ Teknụzụ Teknụzụ Ike anyanwụ nke US Department of Energy (SETO) na-arụ ọrụ na nke a. Ha bu n'obi ime ka ike anyanwụ dị mma maka onye ọ bụla²⁹.

SETO na-elekwasị anya na izi ezi na ikpe ziri ezi na ọrụ anyanwụ. Ha chọrọ inyere obodo aka ma chebe gburugburu ebe obibi²⁹.

Site n'ịhọrọ ike anyanwụ, anyị na-aga nso a carbon-anọpụ iche ike n'ọdịnihu. Nke a na-akawanye mma nkwado gburugburu ebe obibi maka ọgbọ n'ọdịnihu²⁹³⁰.

"Oru nyocha nke DOE's Solar Energy Technologies Office (SETO) kwadoro na-elekwasị anya n'ịkwalite nchekwa nsonaazụ sitere na nnukwu mmepe anyanwụ iji hụ na ihe ndi ozo obodo niile nwere ike ịnụ ụtọ ya n'ọdịnihu. "

Teknụzụ nchekwa nchekwa ike na-akwalite ike nke sistemu anyanwụ. Ha na-ejikwa ịrị elu na ọdịda nke ìhè anyanwụ. Dịka ọmụmaatụ, batrị lithium-ion na-echekwa ike anyanwụ maka mgbe anyanwụ anaghị agba³¹.

Usoro nchekwa okpomọkụ na osisi CSP na-enyekwa aka. Ha na-ahapụ ihe ọkụkụ na-arụ ọrụ ogologo awa³². Ka teknụzụ ndị a na-akawanye mma, ike anyanwụ na-aghọwanye ntụkwasị obi maka ojiji kwa ụbọchị³¹.

Maka ịchekwa ike n'ọtụtụ buru ibu, ihe ngwọta n'ibu dị ka ikuku abịakọrọ na mmiri na-ekpo ọkụ na-efu ọnụ³¹. Nchekwa ike ikuku agbakwunyere (CAES) bụ nke dị ọnụ ala, na-efu $105 kwa kWh³¹. Mgbapụta mmiri dị ntakịrị ọnụ, ihe dịka $165 kwa kWh³¹.

N'ụlọ, sistemụ anyanwụ nwere batrị na-efu n'etiti $12,000 na $22,000³¹. Ọtụtụ ụlọ na-eji lithium-ion, lead-acid, ma ọ bụ batrị eruba maka nchekwa ike³³. Batrị ndị a na-adịru afọ 5 ruo 15, ebe sistemụ anyanwụ nwere ike ịdịru ihe ruru afọ 30³³.

Batrị anyanwụ ọ bụghị nanị na-enye ike ndabere kamakwa na-enye aka mee ka grid kwụsie ike³³. Ha nwekwara ike belata ụgwọ ọkụ eletrik gị, mgbe ụfọdụ ka ọ bụrụ efu³³. Enwekwara kredit ụtụ isi na nkwụghachi ụgwọ iji nyere aka mee ka usoro mbara igwe dịkwuo ọnụ³³.

Teknụzụ ndị ọzọ dị ka ụgbọ elu na mmanụ ọkụ solar na-ekerekwa òkè na mbara igwe³². Ha na-enye ike ngwa ngwa na nchekwa ike ogologo oge³². Ọbụna iji ihe anyị nweburu nwere ike inye aka jikwaa ike ma mee ka grid kwụsie ike³².

N'ikpeazụ, ịgbakwunye nchekwa ike na sistemụ anyanwụ bụ isi ihe. Ọ na-eme ka ike anyanwụ bụrụ nke a pụrụ ịdabere na ya ma dị irè. Site na batrị ruo na nchekwa ọkụ, ụwa anyanwụ na-eto eto iji gboo mkpa ume anyị³¹³³³².

Akụ na ụba nke ike anyanwụ agbanweela nke ukwuu n'afọ ndị na-adịbeghị anya. Nkà na ụzụ nke anyanwụ emeela ka ọ dịkwuo mma, na ime ka anyanwụ dị ọnụ ala. Nke a na-eme ka itinye ego na ume ọhụrụ na-adọrọ mmasị karị³⁴. Na US, ike anyanwụ na-emezi 3.9% nke ike niile, a na-atụkwa anya na ọ ga-eto nke ukwuu.³⁴.

Ịtọlite ​​​​usoro mbara igwe nwere ike na-eri nnukwu ego na mbụ. Ma, ịchekwa ego na ụgwọ ọkụ eletrik nwere ike ime ka ọ baa uru³⁴. Ọnụ ego nke ike anyanwụ agbadala nke ukwuu, site na $10 kwa watt na 2003 ruo $0.06 kwa kWh na 2024. Nke a dị mma karịa ihe gọọmentị chere na ọ ga-abụ na 2020³⁴.

Ọnụ ego buru ibu a na-eme ka ike anyanwụ dịkwuo ọnụ maka ụlọ na azụmahịa.

Oge ọ na-ewe iji nwetaghachi ego ejiri na sistemụ anyanwụ dịgasị iche. Ọ na-adabere n'ihe ndị dị ka ego eletrik na-efu, otú anwụ na-acha, na enyemaka gọọmentị³⁴. Ọtụtụ mba na-enye nkwụsịtụ ụtụ isi, nyere, ma ọ bụ nkwekọrịta pụrụ iche iji gbaa ndị mmadụ ume iji ike anyanwụ. Nke a na-eme ka ọrụ ike anyanwụ na-adọrọ mmasị karịa ego³⁴.

Nkwekọrịta ndị a nwere ike belata ọnụ ahịa ndị dị n'ihu. Nke a pụtara na ndị mmadụ nwere ike ịmalite ịchekwa ego ngwa ngwa site na ike anyanwụ.

Ntinye ego ike anyanwụ na-ewetakwa uru dị ogologo oge³⁵. Ha na-emepụta ọrụ n'ime, ịwụnye, na idozi usoro anyanwụ. Nke a na-enyere akụ na ụba obodo aka³⁵. Ike anyanwụ na-ebelatakwa ikuku carbon. Nke a na-enyere aka ịlụso mgbanwe ihu igwe na ụgwọ akụ na ụba ya ọgụ³⁵.

“Ike anyanwụ nwere ike inye aka belata ikuku carbon, na-ekere òkè dị mkpa na mbọ zuru ụwa ọnụ iji luso mgbanwe ihu igwe ọgụ.”³⁵

Ụlọ ọrụ anyanwụ na-eto eto, nkwado gọọmentị na-abawanye. Nke a na-eme ka uru akụ na ụba nke ike anyanwụ na-adọrọ mmasị karị³⁴. Ngalaba Energy nke United States na-eche na ike anyanwụ ga-emejupụta 40% nke ọkụ eletrik US site na 2035 na 45% site na 2050. Nke a ga-achọ nnukwu mmụba na ike ike anyanwụ.³⁴. Site na atụmatụ ziri ezi na itinye ego, ọdịnihu ike anyanwụ na-egbuke egbuke.

Ndị isi ụlọ ọrụ dị iche iche na-eduzi ahịa ike anyanwụ zuru ụwa ọnụ. Ha na-akwalite ihe ọhụrụ na uto na mpaghara a na-eto ngwa ngwa³⁶. NextEra Energy bụ ụlọ ọrụ anyanwụ kachasị ukwuu, yana uru ahịa nke ijeri $ 151.19³⁶. First Solar and Enphase Energy na-esochi, yana ọnụ ahịa ahịa nke ijeri $31.20 na ijeri $17.65 n'otu n'otu.³⁶.

Ndị egwuregwu ọhụrụ na-abanye n'ahịa ahụ, ebe nnukwu ụlọ ọrụ na-ebuwanye ibu iji gboo mkpa ike anyanwụ³⁷. Ọnụ ahịa ike anyanwụ bụ ijeri USD 253.69 na 2023. A na-atụ anya na ọ ga-eto ruo ijeri USD 273 na 2024 yana ijeri USD 436.36 site na 2032³⁷. North America ji 41.30% duru ahịa ahụ na 2023³⁷.

Ndị isi egwuregwu ndị ọzọ gụnyere Nextracker Inc., Brookfield Renewable Partners, na Clearway Energy³⁶. Ụlọ ọrụ ndị a na-eduga na nkà na ụzụ, na-ebuli ahịa anyanwụ na-aga n'ihu ma na-akpụzi ọdịnihu ume ọhụrụ³⁷.

"Ụlọ ọrụ anyanwụ nọ n'ọnọdụ dị oke egwu, na-enwe ohere uto na-enwetụbeghị ụdị ya na ikike nke ịrụ ọrụ dị mkpa na mgbanwe zuru ụwa ọnụ na ọdịnihu ike na-adịgide adịgide."

Ụwa na-aga n'ihu na ume ọhụrụ, na anyanwụ bụ isi ihe na mgbanwe a³⁷. Site na nkwado gọọmentị, ọganihu teknụzụ, na ọchịchọ na-eto eto, a na-ahazi ahịa anyanwụ maka uto.

Ike anyanwụ na-aghọ akụkụ bụ isi nke mgbanwe ụwa na ume ọhụrụ³⁸. Ọ na-adị ọnụ ala ma na-arụ ọrụ nke ọma, na-eme ka ọ dị mma maka ụlọ na nnukwu osisi ike. Ka ndị ọkà mmụta sayensị na-aga n'ihu na-emeziwanye ya, ike anyanwụ ga-enyere aka igbo mkpa ume anyị na-enwekwu ike³⁹.

Ọdịnihu nke anyanwụ ike na-adị mma. Anyị nwere ike ịtụ anya echiche ọhụrụ n'elu ụlọ anyanwụ, ụgbọ ala, na ụzọ ka mma iji chekwaa ume⁴⁰. N'oge na-adịghị anya, anyanwụ ike nwere ike ịbụ isi iyi ike maka ụwa anyị³⁹. O nwere ohere iji gboo mkpa ume anyị niile ma ọ bụrụ na anyị ejiri ya mee ihe nke ọma⁴⁰.

Movega na ogbara ohuru na-eme ugbua, na ike anyanwụ bụ isi ihe ga-eme n'ọdịnihu ka elu. Site n'ọganihu karịa, ọnụ ahịa dị ala, yana ojiji ndị ọzọ. anyanwụ ike ga-agbanwe otú anyị si na-achị ụwa anyị. Ọ ga-egbutu ya mmetọ, kpalite echiche ọhụrụ, ma nyere aka mee ka ike dị mma ma sie ike maka onye ọ bụla³⁹³⁸.

1. Kedu ka anyanwụ si arụ ọrụ? - https://www.energy.gov/eere/solar/how-does-solar-work
2. Kedu ka ike anyanwụ si arụ ọrụ? | Ike anyanwụ kọwara – https://www.nationalgrid.com/stories/energy-explained/how-does-solar-power-work
3. Ihe ndabere nke Radiation anyanwụ - https://www.energy.gov/eere/solar/solar-radiation-basics
4. Ụzarị anyanwụ - Ịghọta mgbanwe zuru ụwa ọnụ - https://ugc.berkeley.edu/background-content/solar-radiation/
5. Akụkọ ihe mere eme nke anyanwụ - https://www1.eere.energy.gov/solar/pdfs/solar_timeline.pdf
6. Akụkọ banyere ike anyanwụ: Site n'oge gara aga ruo ugbu a - https://www.sunvalleysolar.com/blog/what-is-the-history-of-solar-power
7. Akụkọ ihe mere eme nke anyanwụ: usoro iheomume & mepụtara nke akụkụ anyanwụ - https://www.energysage.com/about-clean-energy/solar/the-history-and-invention-of-solar-panel-technology/
8. Ihe ndị bụ isi nke ike anyanwụ - https://venturesolar.com/blog/the-basic-fundamentals-of-solar-energy/
9. Igwe ọkụ anyanwụ 101: Nduzi maka ike anyanwụ na sistemụ - https://unboundsolar.com/solar-information/solar-power-101?srsltid=AfmBOoqNbjHLTcY7DdcBairnev2W-R6DgqZhCvBX6tK7rB0DyYb-xnKu
10. Ihe ndabere nke ike anyanwụ - https://www.americangeosciences.org/critical-issues/solar-energy-basics
11. Ntọala teknụzụ fotovoltaic nke anyanwụ - https://www.nrel.gov/research/re-photovoltaics.html
12. Isi nke 1: Mmalite nke fotovoltaics nke anyanwụ - https://ecampusontario.pressbooks.pub/solarpv/chapter/chapter-1/
13. Ụkpụrụ fotovoltaic nke anyanwụ - https://www.intechopen.com/chapters/85733
14. Otu akụkụ anyanwụ si atụgharị ìhè anyanwụ ka ọ bụrụ ike - https://www.cnet.com/home/energy-and-utilities/how-solar-panels-work/
15. Anyanwụ 101: Olee otú ike anyanwụ si arụ ọrụ (Nzọụkwụ site na nzọụkwụ) | ỤfọdụTeed - https://www.certainteed.com/inspiration/how-tos/solar-101-how-solar-energy-works-step-step
16. Sistemụ Igwe ọkụ anyanwụ na ngwa – https://shop.elsevier.com/books/solar-thermal-systems-and-applications/sheikholeslami/978-0-443-15838-4
17. Okpomọkụ sitere na ìhè anyanwụ nwere ike ịrụ ọtụtụ ngwaọrụ ozugbo - ASME - https://www.asme.org/topics-resources/content/8-hot-applications-of-solar-thermal-power
18. Ike anyanwụ gbadoro anya - https://en.wikipedia.org/wiki/Concentrated_solar_power
19. Teknụzụ itinye uche na ike anyanwụ (CSP) - https://solareis.anl.gov/guide/solar/csp/
20. Na-etinye uche na ike anyanwụ-ọkụ - https://www.energy.gov/eere/solar/concentrating-solar-thermal-power
21. Kedu ka anyanwụ na grid ike US si arụkọ ọrụ ọnụ - https://www.yellowlite.com/blogs/how-solar-and-the-power-grid-work-together/
22. Ntọala njikọta anyanwụ - https://www.energy.gov/eere/solar/solar-systems-integration-basics
23. Mgbakwunye ike na-grid ọhụrụ - https://www.nrel.gov/esif/renewable-energy-grid-integration.html
24. Ọrụ nke Ugbo Anyanwụ na Mmepụta Ike Dị Ukwuu | Robert N Black III | Onye nrụpụta America na ume ọhụrụ - https://robertnblackiii.com/the-role-of-solar-farms-in-large-scale-energy-production/
25. Ugbo anyanwụ: kedu ihe ha bụ & kedu ka ha si arụ ọrụ? | Ike ụgbọ ala - https://chariotenergy.com/chariot-university/solar-farms/
26. Akụrụngwa ọdụ ụgbọ mmiri buru ibu - https://www.energy.gov/eere/solar/large-scale-solar-siting-resources
27. Ntuziaka onye nwe ụlọ maka ịga anyanwụ - https://www.energy.gov/eere/solar/homeowners-guide-going-solar
28. Ụlọ – Solar Energy Services, Inc. – https://solarsaves.net/
29. Ike anyanwụ, Anụ ọhịa, na gburugburu - https://www.energy.gov/eere/solar/solar-energy-wildlife-and-environment
30. Kedu ihe bụ uru gburugburu ebe obibi nke ike anyanwụ - na gịnị bụ mmetụta ya? - https://www.energysage.com/solar/health-environmental-benefits-of-solar-energy/
31. Nchekwa ike anyanwụ: ihe niile ịchọrọ ịma - https://aurorasolar.com/blog/storing-solar-energy-everything-you-need-to-know/
32. Ngwakọta anyanwụ: Ike anyanwụ na ihe ndabere nchekwa - https://www.energy.gov/eere/solar/solar-integration-solar-energy-and-storage-basics
33. Uru Nchekwa Ike anyanwụ (na ọghọm) - https://sistinesolar.com/solar-energy-storage-benefits/
34. Economics nke ike anyanwụ - https://www.investopedia.com/articles/investing/061115/economics-solar-power.asp
35. Mmetụta akụ na ụba & gburugburu ebe obibi nke ike anyanwụ | 8 MS solar - https://8msolar.com/the-economic-and-environmental-impacts-of-solar-energy-8msolar/
36. Ụlọ ọrụ 10 kacha ukwuu nke anyanwụ - https://www.investopedia.com/10-biggest-solar-companies-5077655
37. Ahịa Ike anyanwụ Size, Share, Trends | Akụkọ Uto [2032] - https://www.fortunebusinessinsights.com/industry-reports/solar-power-market-100764
38. Ọrụ nke ike anyanwụ na-enweta Enweghi ike - https://tamesol.com/solar-energy-sustainable-development/
39. kedu ka oghere anyanwụ si arụ ọrụ? - https://group.met.com/en/media/energy-insight/solar-energy
40. Ike anyanwụ | Nkọwa, Ojiji, Uru, & Eziokwu | Britannica - https://www.britannica.com/science/solar-energy