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Ọchịsọ anyanwụ

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Nhicha ụlọ na-asacha nke 350% nke mbụ na-eme ihe ọmụmụ gbasara ọrụ ụlọ 4,500 n'ofe United States. Nyocha nyocha a na-ekpughe arụmọrụ arụmọrụ, mgbanwe mpaghara mpaghara, na njikarịcha Ihe ndị na-eme ka ego na-akwụ ụgwọ gị.

Nyocha nyocha: Ezigbo-ụwa US

Oruru usoro nha

Nchịkọta anyị na-eji usoro sayensị siri ike dị ka ọnwa 42 nke nyocha ubi:


Ntinye ihe omumu (2021-2024):

  • Sistem 4,247(4-12 kW ike)
  • Nrụpụta azụmahịa 653(25-250 KW ike)
  • A na-aga ihu ihu igwe niilenọchiri anya
  • Dị iche ichena ndị na-eme ihe

Ibepu ihe eji eme /

  • Mmepụta Ike (KWH)tụọ ụbọchị 30 tupu / mgbe nhichachara
  • Nnukwu Power Powern'okpuru ọnọdụ ule
  • OkpomọkụNyocha dị iche iche
  • Mepee voltaji (Volu)na mkpụmkpụ mkpụmkpụ ugbu a (ISC)

Njikwa ihu igwe

  • Anyanwụ na-emerụ ±5% (data Pyranometer)
  • Variandị okpomọkụ dị iche iche ±5.°F kachasị
  • Ọnọdụ ikuku siri ike gafee oge nha

 

Tritilogical Cour Rigor na-agba mbọ na-atọ ụtọ nkwupute banyere uru nhicha dị ọcha.


Na-arụ ọrụ arụmọrụ

Na-ekpo ọkụ ọkụ (0-6 ọnwa na-enweghị nhicha)

Ntinye ụlọ obibi: 1,547 Sistemụ

Nkezi ọnụọgụ:

  • Mmepụta Ike:+ 14.2% (±2.3%)
  • Arụmọrụ ozugbo:+ 10,1% (±2.1%)
  • Mbelata ọnọdụ okpomọkụ:-Ibu°F nkezi
  • Oge nkwụghachi ụgwọ:2 ọnwa

Nnọchite anya 7.5 KW (Arizona):

  • Mmepụta tupu ihicha: 1,240 kWH / ọnwa
  • Mmepụta nhicha nke post: 1,416 kww / ọnwa
  • Ngwọta kwa ọnwa: +176 kWH (+ 14.2%)
  • Ego ego ego: $ 21.12 / ọnwa
  • Ebe E Si Nweta Nweta: $ 17.60 / ọnwa
  • Uru ego kwa ọnwa: $ 38.72

Na-emetọ ikuku (ọnwa 6-18 leghaara anya)

Sistemụ nyocha: 1,789 nwụnye

Nkwalite dị mkpa edepụtara:

  • Mmepụta Ike:+ 23.6% (±4.1%)
  • Izu oke+ 19.7% (±3.6%)
  • Mbelata Ọgwụ:-12.2°F nkezi
  • Oge nkwụghachi ụgwọ:1 ọnwa

Ikpe omumu 10 KW (Centley Centley):

  • Presh na-asacha: 1,547 kWH / ọnwa
  • Post-nhicha: 1,912 kWH / ọnwa
  • Ngwọta kwa ọnwa: +365 kWH (+ 23.6%)
  • Ichekwa ego: $ 43.80 / ọnwa
  • Ntanetị net Mineting: $ 36.50 / ọnwa
  • Uru ego kwa ọnwa: $ 80.30

A gbahapụrụ (ọnwa 18+)

Ntọala dị oke mkpa a mụrụ: 678 sistemụ

Egosiputara na-egosiputa:

  • Mmepụta Ike:+ 31.8% (±6.2%)
  • Ikike kachasị:+ 27.4% (±5.1%)
  • Mbelata Ọgwụ:-18.7°F nkezi
  • Oge nkwụghachi ụgwọ:Ọnwa 4

Mbibi nke 12 KW (Texas Mpaghara):

  • Pre -chasị: 1,823 kWH / ọnwa
  • Post-ihicha: 2,403 kWH / ọnwa
  • Ngwọta kwa ọnwa: +580 kW (+ 31.8%)
  • Ichekwa ego: $ 69.60 / ọnwa
  • Ntanetị net ittening: $ 58.00 / ọnwa
  • Uru ego kwa ọnwa: $ 127.60

Mpaghara Regional Roadis gafere na mpaghara US

Ọzara Southwest (Arizona, Nevada, Ndịda California)

Ọnọdụ: Obere Anyanwụ + Oke Oké Ifufe + ntakịrị

Nkezi 75 KW Siste arụmọrụ:

  • Azụ ahịa ọkachamara:$ 200 / Afọ (4 ọrụ)
  • Ntinye aka kwa afọ:+2,147 kWH
  • Ungety Billgwọ Ego Ego:$ 257.64 / afọ
  • Ntanetị net itten:$ 214.70 / afọ
  • Nkwekorita zuru oke:$ 472.34 / Afọ
  • Afọ mbụ nke Roi:236%

Mpaghara mpaghara: Oke ala na-eme mkpọtụ na-adịwanye mma dollar

Bulie nrụnye ọzara gị na nke anyị PVGIS24 jehula ihe mgbako itinye 20 parameters dị afọ 20.


Ndagwurugwu California

Ọnọdụ: Ahịhịa ugbo + mgbe ochie

Nkezi arụmọrụ 10 KW Sistemụ:

  • Azụ ahịa ọkachamara:$ 280 / Afọ (Ọrụ 5)
  • Ntinye aka kwa afọ:+3,124 kW
  • Ungety Billgwọ Ego Ego:$ 374.88 / afọ
  • Ntanetị net itten:$ 312.40 / afọ
  • Nkwekorita zuru oke:$ 687.28 / afọ
  • Afọ mbụ nke Roi:245%

Ndagwurugwu: Mmebi ọkụ nke ugbo - nwetara ohere dị elu


Texas Gulf Coast

Ọnọdụ: Igodo mmiri na-emepụta ihe + si n'oké ifufe +

Nkezi 8.5 KW Siste arụmọrụ:

  • Azụ ahịa ọkachamara:$ 320 / Afọ (Ọrụ 6 - Ofufe Ofufe)
  • Ntinye aka kwa afọ:+,687 kWH
  • Ungety Billgwọ Ego Ego:$ 322.44 / afọ
  • Ntanetị net itten:$ 268.70 / afọ
  • Nkwekorita zuru oke:$ 591.14 / afọ
  • Afọ mbụ nke Roi:185%

Ọkụ Gulf Oke: Mgbochi mgbochi na-agbakwunye uru ogologo oge gafee uru ume


N'ebe ugwu ọwụwa anyanwụ (NY, PA, NJ)

Ọnọdụ: Mmetọ ndị mepere emepe na oge ihu igwe + dị elu

Nkezi 1 KW Siste arụmọrụ:

  • Azụ ahịa ọkachamara:$ 240 / Afọ (Ọrụ 4)
  • Ntinye aka kwa afọ:+1,847 kWH
  • Ungety Billgwọ Ego Ego:$ 405.43 / Afọ (ọnụego dị elu)
  • Ntanetị net itten:$ 184.70 / afọ
  • Nkwekorita zuru oke:$ 590.13 / Afọ
  • Afọ mbụ nke Roi:246%

Ugwu Ugwu Ugwu: Onu igwe eletrik di elu buputa ego


Nnyocha usoro nyocha nke Roi

Mmetụta nke nhicha

Nyocha nyocha 6-8 KW Sistem (n = 1,247):


Nchacha nke Bi-isutu afo:

  • Ọnụ ego kwa afọ: $ 140
  • Nkezi erimeri: + 18.7% mmepụta
  • Roi: 298%

Nhicha nke anọ:

  • Ọnụ ego kwa afọ: $ 280
  • Nkezi nri: + 26.3% Mmepụta
  • Roi: 341%

Nhicha ọnwa Bi

  • Ọnụ ego kwa afọ: $ 420
  • Nkezi uru: + 28.9% Mmepụta
  • Roi: 316%

E nwere ike kachasi ike: Nkeji nke anọ na-ehicha maxumezes roo maka nrụnye

Chọpụta ugboro ole gị na anyị ihu igwe usoro mmezi ahaziri mpaghara gị.


Ngalaba usoro sistemụ na-enwe mmetụta

Data ozi sitere na ntinye 3,247:

Ndịda-na-eche ihu, 30° tilt (ezigbo):

  • Ngwunye dị ọcha: + 21.4%
  • Nkezi Roi: 327%

Ndịda ọwụwa anyanwụ / Southwest, 30° Tilt:

  • Ngwunye dị ọcha: + 19.6%
  • Nkezi Roi: 304%

Odisonyo ogidiMal (East / West):

  • Iri ọcha dị ọcha: + 16.8%
  • Nkezi Roi: 278%

Nrụpụta dị ala (<Keigwu°):

  • Iri ọcha dị ọcha: + 25.7%
  • Nkezi Roi: 389%

Nchọta Iche: Systemtimedy usoro na-aba uru na-abaghị uru na ịcha


Mmetụta dị afọ ojuju na nloghachi

Nyochaa ogologo oge 1,547

Usoro ohuru (0-5 afọ):

  • Nchacha nhicha: + 18.3%
  • Nhicha nhicha: ọkọlọtọ
  • Roi: 314%

Sistemụ tozuru okè (5-10 afọ):

  • Nri nhicha: + 22.7%
  • Nhicha nhicha: agafeghị oke
  • Roi: 342%

Systems Systems (10-15 afọ):

  • Nri nhicha: + 28.1%
  • Nhicha nhicha: elu
  • Roi: 378%

Ekwuputara na-eche echiche: Systems Systems na-eme ka uru dị elu ma chọọ mmezi pụrụ iche


Nyocha ọnụahịa na-erite site na nha sistemụ

Ngwunye ebe obibi (4-8 kw)

Nkezi US na-akwụ ụgwọ:

  • Nhicha ọkachamara:$ 20-30 / kw kwa afọ
  • DIY nhicha:$ 6-10 / kw kwa afọ (akụrụngwa + oge)
  • Uru dị iche iche:+ 5.2% karịrị DIY

Roi Tụnyere Syste:

  • Nhicha ọkachamara:327% roi
  • DIY nhicha:267% roi
  • Ọkachamara na-akwụ ụgwọ ọnụego:+ $ 150 / afọ
  • Nlọghachi ndị ọzọ:+ $ 196 / afọ
  • Uru netwọk:+ $ 46 / afọ

Ntinyeaka ahia (25-100 k)

Ekwuputara na akụ na ụba:

  • Ọkachamara ọnụ ahịa:$ 15-22 / kw kwa afọ
  • Nkwado dị elu(nnweta, akụrụngwa pụrụ iche)
  • Nkezi Roi:398%

Sistem 50 KW Azụmaahịa:

  • A na-eme nhicha ọnụ: $ 900
  • Nri imeputa: +5,247 kj / Afọ
  • Ichekwa ego: $ 682.11 / Afọ
  • Nchọpụta ịkwụ ụgwọ: $ 312 / Afọ
  • Ntanetị net ittening: $ 524.70 / afọ
  • Uru bara uru:$ 1,518.81 / afọ
  • Roi:369%

 

Gbakọọ ụgwọ gị na-alaghachi na jehula Simulator tinye profaịlụ gị.

 

Mmebi nhicha na ROI

Mmiri naanị nke na-enweghị atụ

Nrụpụta 750

Mmiri na-eto naanị:

  • Arụmọrụ arụmọrụ: + 16.4%
  • Nsonaazụ na-akpata: izu 6-8
  • Akwụ ụgwọ: 85% nke ọrụ ọrụ zuru oke

Ihe na-anọpụ iche na-egbochi ya:

  • Arụmọrụ arụmọrụ: + 21.3%
  • Nsonaazụ na-akpata: Izu 10-12
  • Akwụ ụgwọ: 100% (Baseline)

Ihe na-eme ka ọ dị iche iche:

  • Arụmọrụ arụmọrụ: + 23.7%
  • Nsonaazụ na-akpata: izu 12-16
  • Akwụ ụgwọ: 120% nke ntọala

Ezigbo roi: Ihe omume pụrụ iche ziri ezi maka mmerụ ahụ naanị


Itucha mmiri

Mmiri nke obodo vs miwara mmiri:

Mmiri obodo (nke siri ike):

  • Amụrụma ịnweta: Ihe a na-ahụ anya mgbe 3,5 nhicha
  • Mwepu ogologo oge: -2.8% / afọ cumuletive
  • Ntaramahụhụ ọnụego: + $ 58 / Afọ (Nhicha ndị ọzọ)

Mmiri Aionized:

  • Ngwunye na-akwụghị ụgwọ: akara ngosi efu
  • Ntinye ogologo oge: 100%
  • Ruinima (+ $ 18 / ọrụ
  • 5-afọ iri afọ:+ $ 234

Ọkachamara ọkachamara na Nchịkwa akụ na ụba

Esere ọnụ ntụ ntụ

DIY nhicha usoro:

Ngwongwo mbu mbu:

  • Usoro Vocescoping: $ 120
  • Isi ahịhịa pụrụ iche: $ 45
  • Squegee: $ 35
  • SAVEAR-adịghị nchebe: $ 28
  • Akụrụngwa nchekwa: $ 187
  • Ngụkọta mbụ: $ 415

 

Nkwụghachi ego kwa afọ:

  • Ndị na-eri ihe: $ 55 / afọ
  • Ego ego (awa 5) × Achacha 4 × $ 18/1 awa: $ 360 / afọ
  • Nchịkọta mkpokọta: $ 415 / afọ

 

Arụmọrụ a tụrụ (312 DIY ndị ọrụ nyocha):

  • Nkezi arụmọrụ: + 18.9%
  • Ihe omume kwa afọ: 2.1 (scrated, mmebi mmiri)
  • Nkezi ihe merenụ: $ 84 / afọ

Nhicha ọkachamara:

Ọnụ ego kwa afọ:

  • Ọrụ 4 × $ 70 = $ 280 280 / afọ
  • Enweghị ego mbụ achọrọ
  • Inshọransị / Akwụkwọ ikike gụnyere

 

Ọrụ Actificated:

  • Nkezi arụmọrụ bara uru: + 24.1%
  • Ọnụego ahụ: <0.4%
  • Nkwa n'ọrụ gụnyere

Economic Vertic 7.5 KW Sistem:

  • Afọ 1:DIY dị ọnụ ala site na $ 145
  • Afọ 2:DIY dị ọnụ ala site na $ 135
  • Afọ 3+:Ọkachamara ndị ọzọ bara uru site na $ 73 / afọ
  • Ogologo oge ọkachamara na-aba uru:+ 5.3%

 

Master ọkachamara na nke anyị mkpokere izi ozizi Ọ bụrụ na ịhọrọ usoro DIY.


Roi site na gburugburu

Mpaghara Ugbo (Rollow + Bany)

Nrụpụta Pụrụ Iche Pụrụ Iche Iche Iche Iche 427:

  • Ifufe na-enweghị mmezi:-31.2% / afọ
  • Ngwọta nhicha pụrụ iche:+ 34.7%
  • Obere oge:6 Ọrụ / Afọ (Corcles)
  • Nkezi Roi:432%

Nnọọ ihe nlere (kemịkalụ)

Nyochaa nyocha mpaghara 198,

  • Ifufe na-enweghị mmezi:-38.4% / afọ
  • Ngwọta nhicha pụrụ iche:+ 42.1%
  • Usoro achọrọ:Ndị ọrụ na-emesi ike
  • Nkezi Roi:487%

Gburugburu mbara mmiri (ájá nnu)

Data site na nrụnye ụdọ 356:

  • Arụmọrụ + Corrosion Mfu:-34.7% / afọ
  • Nhicha + ihe nchebe:+ 37.8%
  • Ugboro ajuju:6-8 ọrụ / afọ
  • Nkezi Roi:361%

Ogologo oge mmalite nyocha

10-afọ ntule na / na-enweghị mmezi

Nnọchiteanya 7.5 KW System, ndịda ọdịda anyanwụ:

Enweghị usoro nhicha ahụ mgbe niile:

  • Afọ 1: 100% arụmọrụ mbụ
  • Afọ 3: 78.6% arụmọrụ (-21.4%)
  • Afọ 5: 65.3% arụmọrụ (-34.7%)
  • Afọ 10: 48.2% arụmọrụ (-51.8%)
  • Cumuletive Mfupu:-31,247 kWH
  • Mbelata ego:- $ 4,687

Site na ezigbo mmezi:

  • Afọ 1-10: 91.7% nkezi arụ ọrụ
  • Mmezi mmezi: $ 2,800
  • 10 afọ iri:+ $ 1,887
  • Ebizi ndozi:167%

 

Nyocha a na-egosi uru na-egosi ogologo oge nke mmezi mgbochi.


Mmehie na-egbu egbu

Zere njehie nke na-egbu oge na-egbute uru site na ịtụle ndị ndu anyị na 7 Ihie njehie na-emehie igbochi.


Top 3 Rodi na-emebi:

  1. Na-eme ka a na-asacha ya:-28% nkezi Roi mbelata
  2. Usoro na-ekwesịghị ekwesị:-21% Mmetụta Mmetụta Dị Anya
  3. Nleghara anya ihu igwe:-35% na-ehicha ihe nwute

Nyochaa arụmọrụ na ngwaọrụ kachasị mma

Ihe Ngosipụta Ngosipụta (KPIS)

Metrik dị mkpa iji soro:

  • Mmepụta Kwp kwa Kw arụnyere:Ihe eji atụnyere mmiri
  • Arụmọrụ arụmọrụ (pr):N'ezie vs usoro arụmọrụ
  • Mkpokọta-arụ ọrụ na-arụ ọrụ:Ihe ntinye aka
  • Nhazi Sistemụ:Pasent oge

Ngwọta Nyochaa

Bulie roi na:


Nkwubi okwu sayensi gosiputara

Nyocha anyị nke nrụnye US 4,500+ nke ọma na-egosi uru dị mma na-ehicha:


Gbakwunyere nkezi nloghachi:

  • Afọ mbụ nke Roi:350% gafee mpaghara niile
  • Nrụpụta mmepụta:+ 15% ka + 35% dabere na mmetọ
  • Oge nkwụghachi ụgwọ:4 ruo 3.2 ọnwa na-adabere na ọnọdụ
  • 10-Afọ Cumuletive:+ $ 1,200 ruo + $ 4,800 kwa usoro

Ihe ga-eme nke ọma na-achọpụta ihe:

  • Ugboro igwe na-ehicha ihu igwe
  • Usoro ọkachamara na akụrụngwa
  • Nyochaa Na-ekwuchi Ihe
  • Usoro mmezi

 

Nhicha nke Solar na-anọchite anya otu n'ime Ntinye ego kachasị elu dị ndị nwe ụlọ na United States.

 

Roi FAQ: Usoro njikarịcha ego

Ọ bụ site na njem dị afọ ndụ na teknụzụ?

Ee, ịgagharị, afọ ndị okenye (afọ 10+) na-egosi elu roi (378% vs 314% maka sistemụ ọhụrụ) n'ihi na ha Na-ekekọta ihe na-akụda mmụọ ma na-erite karịa site na nhicha. Agbanyeghị, ha chọrọ di nwayọọ, karịa usoro.


Kedu oge na-enye roli nhicha kacha mma?

Oge opupu ihe ubi (March-Mee) na-ebute elu roi kachasị elu (387%) n'ihi na ọ ga-ebu ụzọ na-emepụta oge. Winta Nhicha na-egosi na-egosi Roi kacha ala (201%) mana ọ na-erite uru na ihe ndị na-agba agba.


Kedu ka ụdị onye na-atụ egwu na-emetụta ihicha roi?

Na-eji ngwa agha ma ọ bụ microinverners na-enyere njirimara nke ogwe aka na-emebi emebi, na-arịwanye elu nhicha wayo site na 18-27% site na usoro mmezi.


Enwere m ike gbakọọ roi maka usoro m?

Jiri usoro a: Roi = [(mepụta × Ọnụego eletrik) + Nkwụghachi ụgwọ net - nhicha na-adị ọcha] Nhicha nhicha × 100. Anyị PVGIS Ngwá ọrụ gbakọọ na nke a na-eji data sistemụ gị n'ezie.


A na-ehicha itinye ego itinye ego?

Maka sistemụ >10 kw ma ọ bụ nhicha >4 ugboro / afọ, ee. N'okpuru ọnụ ọgụgụ a, ọrụ ọkachamara na-ejide elu roi (4-7% uru) na-enweghị itinye ego ma ọ bụ ihe egwu.


Kedu ka ọgwụ ndị na-emepụta si arụpụta ọnụ?

Na-ehicha ọcha na-eme ka ndị kwekọrọ ụgwọ ruru $ 8,000-18,000, na-agbakwunye "uru mkpuchi" dị ukwuu na ike na-elekwasị anya. Nke a bara uru karịsịa mgbe afọ 10 mgbe ọdịda nkịtị na-aba ụba.