Faiga su'esu'e: fa'amaumauga fa'apipi'i a le US
Fa'ata'ita'iga fua fa'atatau
O a matou suʻesuʻega e faʻaaogaina metotia faʻasaienisi faigata na atiaʻe i luga o le 42 masina o suʻesuʻega fanua:
Fa'apipi'i su'esu'e (2021-2024):
- 4,247 faiga nofomau(4-12 kW malosi)
- 653 fale fa'apisinisi(25-250 kW malosi)
- Sone tau uma a Amerikafai ma sui
- Tulaga eseesema fa'aitu fa'asaga i totonu
Fuaga a'o le'i fa'amamāina:
- Gaosi malosi (kWh)fuaina 30 aso a'o le'i/ina ua uma ona fa'amama
- Tu'u maualuga le mana fa'aolai lalo o Tulaga Fa'ata'ita'i Su'ega
- O le vevela o galuegasu'esu'ega 'ese'ese
- Tatala eletise eletise (Voc)ma le ta'amilosaga puupuu (Isc)
Fa'atonuga ole tau:
- Le susulu o le la i totonu ±5% (fa'amaumauga o le pyranometer)
- Eseesega o le vevela o le siosiomaga ±5°F maualuga
- Fa'atusa tulaga matagi i vaitaimi fua
O lenei faiga fa'apitoa e fa'amautinoa ai fa'ai'uga fa'atuatuaina e uiga i le fa'amamāina moni o le fa'atinoga.
Fuaina le lelei o mea e maua e ala i le fa'aleagaina
Le palapala mama (0-6 masina e aunoa ma le faamamaina)
Fa'apipi'i fale na su'esu'eina: 1,547 faiga
Tulaga fua fua:
- Malosiaga gaosiga:+14.2% (±2.3%)
- Fa'atino vave:+10.1% (±2.1%)
- Fa'aitiitia le vevela o galuega:-5.8°F averesi
- Vaitaimi toe totogi:2 masina
Sui 7.5 kW faiga (Arizona):
- Fa'amama le gaosiga: 1,240 kWh/masina
- Gaosi fa'amama: 1,416 kWh/masina
- Tupe maua i masina ta'itasi: +176 kWh (+14.2%)
- Fa'asaoina o pili fa'aoga: $21.12/masina
- Fua fa'atupe fa'amauina: $17.60/masina
- Faamanuiaga tau tupe faalemasina: $38.72
Fa'aleaogaina (6-18 masina ua le amana'ia)
Faiga su'esu'e: 1,789 fa'apipi'i
Fa'aleleia fa'amaumauga taua:
- Malosiaga gaosiga:+23.6% (±4.1%)
- Manuia maualuga:+19.7% (±3.6%)
- Fa'aitiitia le vevela:-12.2°F averesi
- Vaitaimi toe totogi:1 masina
Tulaga su'esu'ega 10 kW faiga (California Central Valley):
- A'o le'i fa'amamāina: 1,547 kWh/masina
- Fa'amamāina: 1,912 kWh/masina
- Fa'asili masina: +365 kWh (+23.6%)
- Fa'asao fa'aoga: $43.80/masina
- Tupe maua mai le fuaina: $36.50/masina
- Faamanuiaga tau tupe faalemasina: $80.30
Malosi palapala (18+ masina tu'ulafoa'i)
Fa'atonuga taua na su'esu'eina: 678 faiga
Fa'ailoga tulaga ese ua fa'amaonia:
- Malosiaga gaosiga:+31.8% (±6.2%)
- Malosiaga aupito maualuga:+27.4% (±5.1%)
- Fa'aitiitia le vevela:-18.7°F averesi
- Vaitaimi toe totogi:4 masina
Tulaga ogaoga 12 kW faiga (Texas alamanuia nofoaga):
- A'o le'i fa'amamāina: 1,823 kWh/masina
- Fa'amāmā: 2,403 kWh/masina
- Tupe maua i masina ta'itasi: +580 kWh (+31.8%)
- Fa'asao fa'aoga: $69.60/masina
- Tupe maua mai le fuaina: $58.00/masina
- Faamanuiaga tau tupe faalemasina: $127.60
Iloiloga ROI fa'aitulagi i sone tau US
Toafa i Saute Sisifo (Arizona, Nevada, Kalefonia i Saute)
Tulaga: La sili ona lelei + pefu afā + itiiti timuga
Averesi 7.5 kW faiga fa'atinoga:
- Tau fa'apolofesa fa'amama:$200/tausaga (4 auaunaga)
- Tupe maua i tausaga ta'itasi:+ 2,147 kWh
- Fa'asaoina o pili aoga:$257.64/tausaga
- Tupe maua fua fa'amau:$214.70/tausaga
- Aofa'i fa'amanuiaga fa'aletausaga:$472.34/tausaga
- ROI tausaga muamua:236%
Fa'aitulagi fa'atele: O le maualuga o le irradiance e faʻateleina ai tupe maua atoatoa
Fa'alelei lau fa'apipi'i toafa ma la matou PVGIS24 la calculator fa'atasi 20 toafa-fa'apitoa fa'atinoga fa'atinoga.
Kalefonia Tutotonu Vanu
Tulaga: Efuefu fa'ato'aga + fa'aletonu taimi + fa'afitauli lelei o le ea
Averesi 10 kW faiga fa'atinoga:
- Tau fa'apolofesa fa'amama:$280/tausaga (5 auaunaga)
- Tupe maua i tausaga ta'itasi:+3,124 kWh
- Fa'asaoina o pili aoga:$374.88/tausaga
- Tupe maua fua fa'amau:$312.40/tausaga
- Aofa'i fa'amanuiaga fa'aletausaga:$687.28/tausaga
- ROI tausaga muamua:245%
Avanoa aoga: O le fa'aleagaina o fa'ato'aga e maua ai avanoa maualuga
Fagaloa o Texas
Tulaga: Lisi fa'aliga + masima i le gataifale + susū + afā
E tusa ma le 8.5 kW le fa'atinoga o le faiga:
- Tau fa'apolofesa fa'amama:$320/tausaga (6 au'aunaga - toe fa'aleleia le afa)
- Tupe maua i tausaga ta'itasi:+2,687 kWh
- Fa'asaoina o pili aoga:$322.44/tausaga
- Tupe maua fua fa'amau:$268.70/tausaga
- Aofa'i fa'amanuiaga fa'aletausaga:$591.14/tausaga
- ROI tausaga muamua:185%
Fa'apitoa Fagaloa: O le puipuia o le pala e fa'aopoopoina le tau umi i tua atu o le malosi
Alalaupapa i Sasa'e (NY, PA, NJ)
Tulaga: Fa'aleaganu'u i taulaga + tau vaitau + maualuga tau eletise
Averesi 6 kW faiga fa'atinoga:
- Tau fa'apolofesa fa'amama:$240/tausaga (4 auaunaga)
- Tupe maua i tausaga ta'itasi:+1,847 kWh
- Fa'asaoina o pili aoga:$405.43/tausaga (tau maualuga)
- Tupe maua fua fa'amau:$184.70/tausaga
- Aofa'i fa'amanuiaga fa'aletausaga:$590.13/tausaga
- ROI tausaga muamua:246%
Fa'amanuiaga i matu sasa'e: Ole maualuga ole tau ole eletise e sili atu le sefe ile kWh fa'amama
ROI su'esu'ega mea fa'apitoa
Aafiaga ole fa'amama fa'atele
Iloiloga fa'atusatusa 6-8 kW faiga (n=1,247):
Fa'amamā ta'ilua tausaga:
- Tau faaletausaga: $140
- Fa'ateleina tupe maua: + 18.7% gaosiga
- ROI: 298%
Fa'amamā ta'ikuata:
- Tau faaletausaga: $280
- Fa'ateleina tupe maua: + 26.3% gaosiga
- ROI: 341%
Fa'amamā ta'i lua masina:
- Tau faaletausaga: $420
- Fa'ateleina tupe maua: + 28.9% gaosiga
- ROI: 316%
Tamaoaiga sili ona lelei: O le fa'amamāina fa'akuata e fa'ateleina ai le ROI mo le tele o mea fa'apipi'i
Su'esu'e lau alaleo sili ona lelei i la matou fa'avae tau fa'asologa o tausiga fa'atatau i lou itulagi.
Fa'atonuga fa'aoga ma fa'aoso fa'ai'uga
Fa'amatalaga fanua mai 3,247 fa'apipi'i:
Fa'asaga i saute, 30° fa'asaga (sili ona lelei):
- Tulaga fa'amama fa'amama: + 21.4%
- Ole fua ole ROI: 327%
Sautesasae/Sautesisifo, 30° fa'asaga:
- Tulaga fa'amama fa'amama: +19.6%
- Ole fua ole ROI: 304%
Fa'atonuga pito sili ona lelei (Sa'e/Sisifo):
- Tulaga fa'amama fa'amama: + 16.8%
- Ole fua ole ROI: 278%
Mea fa'apipi'i maualalo (<20°):
- Tulaga fa'amama fa'amama: + 25.7%
- Tulaga ROI: 389%
Sailiga autu: Fa'atonu faiga fa'aletonu e le fa'atatau i le fa'amamāina
A'afiaga o tausaga fa'aletupe i tupe maua
Iloiloga umi 1,547 fa'apipi'i:
Faiga fou (0-5 tausaga):
- Fa'amama tupe maua: + 18.3%
- Fa'amama faigata: Tulaga masani
- ROI: 314%
Faiga matua (5-10 tausaga):
- Fa'amama tupe maua: + 22.7%
- Faigata fa'amamā: Fa'atauva'a
- ROI: 342%
Faiga tuai (10-15 tausaga):
- Fa'amama tupe maua: + 28.1%
- Faigata fa'amamā: Maualuga
- ROI: 378%
Tulaga fa'amaonia: O faiga tuai e maua ai tupe maua maualuga ae e mana'omia le tausiga fa'apitoa
Su'esu'ega tau-manuia e ala ile tele ole faiga
Fa'apipi'i fale (4-8 kW)
Tau US averesi:
- Fa'apolofesa fa'amamā:$20-30/kW i tausaga ta'itasi
- fa'amama DIY:$6-10/kW i tausaga ta'itasi (meafaigaluega + taimi aoga)
- Tulaga lelei fa'apolofesa:+ 5.2% i luga ole DIY
ROI fa'atusatusaga 7.5 kW faiga:
- Fa'apolofesa fa'amamā:327% ROI
- fa'amama DIY:267% ROI
- Totogi fa'apitoa fa'apolofesa:+$150/tausaga
- Fa'amatalaga fa'aopoopo:+$196/tausaga
- Avanoa fa'apitoa fa'apolofesa:+$46/tausaga
Fa'apipi'i fa'apisinisi (25-100 kW)
Fa'amautu le tamaoaiga o fua:
- Tau fa'apolofesa:$15-22/kW i tausaga ta'itasi
- Fa'atatau maualuga maualuga(avanoa, meafaigaluega fa'apitoa)
- ROI averesi:398%
Faiga faapisinisi 50 kW sui:
- Tau fa'amamāina faaletausaga: $900
- Tupe maua: +5,247 kWh/tausaga
- Fa'asao fa'aoga: $682.11/tausaga
- Fa'aitiitia le tau o mana'oga: $312/tausaga
- Tupe maua mai le fuaina: $524.70/tausaga
- Aofa'i manuia:$1,518.81/tausaga
- ROI:369%
Fa'atatau lau fa'afo'i sa'o ma le matou la simulator tau tupe tu'ufa'atasia lau fa'amatalaga tau taumafa.
Fa'amama le aafiaga ole ROI
Na'o vai ma vai fa'apitoa
Su'esu'ega fa'atusatusa 750 fa'apipi'i:
Fa'amama vai na'o:
- Manuia lelei: + 16.4%
- Fa'ai'uga tumau: 6-8 vaiaso
- Tau: 85% o auaunaga fa'apolofesa atoatoa
pH-neutral detergents:
- Manuia lelei: + 21.3%
- Fa'ai'uga tumau: 10-12 vaiaso
- Tau: 100% (fuafuaga)
Fa'amama fa'apitoa ole la:
- Manuia lelei: + 23.7%
- Fa'ai'uga tumau: 12-16 vaiaso
- Tau: 120% ole laina fa'avae
ROI sili ona lelei: O vailaau fa'apitoa fa'apitoa e fa'atatau mo na'o le fa'aleagaina tele
Fufulu aafiaga lelei o le vai
Fa'atusatusaga vai fa'alenu'u vs vai fa'asao:
Suavai fa'apitonu'u (faigata le maaa):
- Va'aiga minerale: Va'aia pe a uma le 3-5 fa'amama
- Fa'aitiitia tupe maua umi: -2.8%/tausaga fa'aopoopo
- Fa'asalaga tau i le lumana'i: +$58/tausaga (fa'amamā fa'aopoopo)
Vai fa'aonaona:
- Fa'ai'uga e leai se fa'ailoga: Fa'ailoga e leai se fa'ailoga
- Manuia tumau tumau: 100% faasinomaga
- Totogi vave: +$18/au'aunaga
- 5 tausaga fa'amanuiaga mama:+$234
Fa'apolofesa vs DIY su'esu'ega tau tamaoaiga
Fa'atusatusaga fa'apitoa tau
faiga fa'amama DIY:
Fa'afaigaluegaina meafaigaluega muamua:
- Telescoping pole system: $120
- Ulu o pulumu fa'apitoa: $45
- squeegee faapolofesa: $35
- La-safe mole: $28
- Meafaigaluega mo le saogalemu: $187
- Aofa'iga muamua: $415
Tau ta'i ta'i tausaga:
- Mea fa'aaoga: $55/tausaga
- Fa'aalu taimi (5 itula × 4 faamamaina × $18/itula): $360/tausaga
- Aofa'iga faifaipea: $415/tausaga
Fua le faatinoga (312 tagata fa'aoga DIY na su'esu'eina):
- Fa'ateleina le fa'aleleia o tupe maua: +18.9%
- Fa'alavelave fa'aletausaga: 2.1 (ma'ia, fa'aleagaina vai)
- Tau fa'alavelave: $84/tausaga
Fa'apolofesa fa'amamā:
Tau fa'aletausaga:
- 4 auaunaga × $70 = $280/tausaga
- Leai se tupe fa'aalu muamua e mana'omia
- Inisiua / faʻamaonia e aofia ai
Fa'atinoga fa'amaonia:
- Fa'ateleina le fa'aleleia o galuega: + 24.1%
- Fa'alavelave fa'afuase'i: <0.4%
- Au'aunaga fa'amaonia e aofia ai
Fa'ai'uga tau tamaoaiga 7.5 kW faiga:
- Tausaga 1:DIY taugofie ile $145
- Tausaga 2:DIY taugofie ile $135
- Tausaga 3+:Tomai fa'apolofesa sili atu tupe mama e $73/tausaga
- Fa'amanuiaga ROI fa'apolofesa umi:+5.3%
Fa'ata'ita'i tomai fa'apolofesa ma la matou fa'amama atoatoa taiala pe a filifilia le auala DIY.
ROI e ala i siosiomaga faʻaleagaina faʻapitoa
Nofoaga fa'ato'aga (poleni + pefu fanua)
Su'esu'ega fa'apitoa 427 fa'apipi'i i tua:
- Ma'imau lelei e aunoa ma le tausiga:-31.2%/tausaga
- Fa'amamā fa'apitoa:+34.7%
- Auala sili ona lelei:6 auaunaga/tausaga (ta'amilosaga o fa'ato'aga)
- ROI averesi:432%
Latalata o falefaigaluega
Iloiloga 198 fa'apipi'i sone fa'apisinisi:
- Ma'imau lelei e aunoa ma le tausiga:-38.4%/tausaga
- Fa'amamā fa'apitoa:+42.1%
- Faiga mana'omia:Su'ega fa'asuavai
- ROI averesi:487%
Si'osi'omaga i le gataifale (fasi masima + oneone)
Fa'amaumauga mai le 356 fa'apipi'i i gataifale:
- Malosiaga + gau a'a:-34.7%/tausaga
- Fa'amama + puipuiga maua:+37.8%
- Fa'atelega mana'omia:6-8 auaunaga / tausaga
- ROI averesi:361%
Su'esu'ega fa'aletausaga ROI umi
Fuafuaga 10-tausaga ma/leai se tausiga
Sui 7.5 kW faiga, itu i Saute Sisifo:
E LE'I fa'amama fa'ata'ita'iga masani:
- Tausaga 1: 100% muamua lelei
- Tausaga 3: 78.6% lelei (-21.4%)
- Tausaga 5: 65.3% lelei (-34.7%)
- Tausaga 10: 48.2% lelei (-51.8%)
- Fa'aputuga gau le gaosiga:-31,247 kWh
- Tupe gau:-$4,687
Faatasi ai ma le tulaga sili ona lelei o le tausiga:
- Tausaga 1-10: 91.7% averesi lelei fa'atumauina
- Tau fa'aopoopo ole tausiga: $2,800
- Tupe maua i le 10 tausaga:+$1,887
- ROI ole tausiga ole sefulu tausaga:167%
O lenei au'ili'iliga o lo'o fa'aalia ai le taua o le fa'agata umi o le tausiga puipuia.
Mea sese masani ROI-fasioti
Aloese mai mea sese e matua faʻaitiitia ai tupe maua e ala i le toe iloiloina o la matou taʻiala ile 7 fa'amama fa'aletonu sese i alo ese.
Top 3 ROI fa'aumatiaga:
- Fa'amama le tele o taimi:-28% averesi ROI faʻaititia
- Faiga le talafeagai:-21% a'afiaga lelei mo taimi umi
- Fa'aleaogaina le taimi ole tau:-35% fa'amama mama gau
Mataituina o faatinoga ma meafaigaluega e sili ona lelei
Fa'ailoga Autu o Galuega (KPI)
Fuafuaga taua e siaki ai:
- kWh gaosiga ile kW fa'apipi'i:Fa'atusa fa'atusatusa masina
- Fa'atatau o Galuega (PR):Actual vs theoretical lelei atoatoa
- vevela fa'aogaina o le laulau:Faailoga palapala
- Avanoa faiga:pasene ole taimi
Mataituina fofo
Fa'alelei lau ROI ile:
- PVGIS 5.3 Calculator:Fa'amatalaga vs su'esu'ega o le gaosiga moni
- Fa'amaumauga Fa'atekinisi:Fua ma fa'asologa o le siakiina
- Tausiga FAQ:ROI optimization fofo faafitauli
Fa'ai'uga: fa'amaonia fa'asaienitisi fa'atosina maualuga fa'aola
O a matou suʻesuʻega o le 4,500+ US faʻapipiʻi e faʻaalia manino ai le tulaga ese o le faʻamamaina o tupe mama:
Fa'amaonia fua fa'atatau:
- ROI tausaga muamua:350% i itulagi uma
- Manuia o gaosiga:+ 15% i le + 35% faʻatatau ile faʻaleagaina
- Vaitaimi toe totogi:4 i le 3.2 masina e fuafua i tulaga
- 10 tausaga fa'aopoopo fa'amanuiaga:+$1,200 i le +$4,800 i le faiga
Fa'ailoga manuia ua iloa:
- Fa'amama fa'asolo ole tau
- Tomai fa'apolofesa ma meafaigaluega
- Mata'ituina fa'atinoga masani
- Fa'atonuga puipuia
O le fa'amamāina o le la o se tasi o tupe teu faafaigaluega aupito maualuga avanoa i tagata nofomau faiga faiga malosi i le Iunaite Setete.
ROI FAQ: fuafuaga fa'atatau tupe
E eseese ROI i tausaga ma tekinolosi?
Ioe, faʻatusatusa, o panele matutua (10+ tausaga) faʻaalia maualuga ROI (378% vs 314% mo faiga fou) ona latou fa'aputuina le tele o le palapala ma sili atu ona manuia mai le fa'amamāina. Ae ui i lea, latou te manaʻomia le agamalu, sili atu le faʻapitoa metotia.
O le fea vaitau e maua ai le ROI fa'amama sili?
O le fa'amamāina o le tautotogo (Mati-Me) e maua ai le ROI sili ona maualuga (387%) ona e muamua atu i le vaitau maualuga o gaosiga. Taumalulu fa'amama e fa'aalia ai le maualalo o le ROI (201%) ae o lo'o tumau pea le manuia i le tele o tau.
E fa'afefea ona a'afia le fa'amamāina ROI o le ituaiga inverter?
O manoa feliuliua'i fa'atasi ai ma le fa'aogaina o le eletise po'o le microinverters e mafai ai ona fa'amaonia sa'o o panele le lelei, fa'ateleina le ROI fa'amamāina e 18-27% e ala i ta'iala fa'atatau ile tausiga.
E mafai ona ou fa'atatauina le ROI mo la'u faiga fa'apitoa?
Fa'aaoga le fua fa'atatau lenei: ROI = [(Fa'atosina maua kWh × Fua o le eletise) + Tupe maua mai le fuaina - Tau fa'amamā] / Tau fa'amamā × 100. O tatou PVGIS mea faigaluega e fa'atatau otometi le fa'aogaina o au fa'amaumauga fa'aletino.
E aoga tupe fa'afaigaluega mo masini fa'amamā?
Mo faiga >10 kW po'o taimi fa'amama >4 taimi / tausaga, ioe. I lalo ifo o lenei tulaga, auaunaga faapolofesa fa'atumauina le maualuga o le ROI (4-7% fa'amanuiaga) e aunoa ma ni tupe fa'afaigaluega po'o ni fa'alavelave fa'aletonu.
E fa'afefea ona a'afia le fa'atatauga o le ROI i fa'amaumauga a le au gaosi oloa?
O fa'amama fa'amaumauga o lo'o tausia ai fa'apolopologa e $8,000-18,000, fa'aopoopoina le taua o le "taua fa'ainisiua" i le ROI e fa'atatau i le malosi. E taua tele lenei mea pe a mae'a le tausaga 10 pe a fa'atupula'ia fa'aletonu vaega.