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ʻO ka papa holoi holoiʻo Solap RII: E hōʻoia i ka hana hana a me ka uku

solar_pannel

Hoʻohanaʻo Solar Pallal Palena i nā mea kūʻai aku 350% mua o ROI ma mua o kā mākou loiloi pihaʻana o nā moku'āina 4,500 ma waena oʻAmelika Hui PūʻIa. Ua hōʻike kēia loiloi kiko'ī kiko'ī i nā hana kūpono e pono ai, nāʻano uku o nā uku uku, a me nā koho ʻO nā mea e hoʻonui ai i kāu uku kūʻai kūʻai no ka mea kūʻai aku.

ʻO kaʻike noiʻi noiʻi

Hoʻolālā Kūʻai Kūʻai

Ua hoʻomohalaʻia kā mākou loiloi i nāʻanoʻepekemaʻepekema ikaika ma luna o 42 mau mahina o ka noiʻiʻana.


ADUSLATIONSIAIA (2021-2024):

  • 4,247 Pūnaehana noho kula(4-12 kw hiki)
  • 653 Nā Hoʻohālikelike S Hui Polnula(25-250 kw hiki)
  • ʻOʻAmelika Hui PūʻIahookole
  • Nā Orient likeʻolea me nā kihi tilt

ʻO nā kumu kūʻai mua / pale-hoʻomaʻemaʻe:

  • Ka hana ikehu (kwh)anaʻia 30 mau lā ma mua o / ma hope o ka hoʻomaʻemaʻe
  • ʻIli manaMa lalo o nā kūlana hōʻike maʻamau
  • ʻO ka hanaʻana i keʻanoʻO ka loiloiʻokoʻa
  • E wehe i ka Vicuit Voltage (VOC)a me ka pōkole pōkole i kēia manawa (isc)

Nā mana maʻamau

  • Solar in irradian i loko ±5% (callibrat pyranometer data)
  • ʻO nā wela wela ±5°F nui loa
  • Hoʻohālikelike i nā kūlana o ka makani ma waena o nā manawa ana

 

Hōʻike kēia methodological Rigor i nā hopena hilinaʻi e pili ana i ka hoʻomaʻemaʻeʻana i nā hana hoʻomaʻemaʻe maoli.


Ana i nā mea kūpono effiency e ka pae hoʻohālikelike

Mālamalama kukui (0-6 mau mahina me ka hoʻomaʻemaʻeʻole)

Nā kikowaena kikowaena waihona: 1,547'ōnaehana

ʻO nā kumukūʻai kumukūʻai:

  • Ka hanaʻikepili:+ 14.2% (±2.3%)
  • Pono koke:+ 10.1% (±2.1%)
  • E hoʻemi i ka hoʻemiʻana o keʻano:-5.8°F awelika
  • ʻO ka manawa uku:2 mau mahina

ADERSIVERS 7.5 KW System (Arizona):

  • ʻO ka hana hoʻomaʻemaʻe mua: 1,240 KWH / mahina
  • Post-hoʻomaʻemaʻe hana: 1,416 KWH / mahina
  • Loaʻa kālā: +176 KWH (+ 14.2%)
  • ʻO ka mālama kālā waiwai: $ 21.12 / mahina
  • ʻO ka loaʻaʻana o ka hoʻohanaʻana iā Net Metering: $ 17.60 / mahina
  • Uku kālā kālā kālā: $ 38.72

ʻO ka hoʻoholoʻana o ka consalte (6-18 mau mahina i haʻaleleʻia)

Nā'ōnaehana'ōnaehana: 1,789 hoʻonohonoho

Nā hoʻomaikaʻi nuiʻia:

  • Ka hanaʻikepili:+ 23.6% (±4.1%)
  • Peak effiency:+ 19.7% (±3.6%)
  • Hoʻolaha Hoʻolaha:-12.2°F awelika
  • ʻO ka manawa uku:ʻO nā mahina 1

ʻO ka hihia noiʻi he 10 kw Soxt (Kaleponi Central Valley):

  • ʻO ka hoʻomaʻemaʻe mua: 1,547 KWH / mahina
  • Post-hoʻomaʻemaʻe: 1,912 KWH / mahina
  • Loaʻa kālā: +365 KWH (+ 23.6%)
  • Nā Hale Utility: $ 43.80 / mahina
  • ʻO ka loaʻaʻana o ka loaʻaʻana o ka US MESTER: $ 36.50 / mahina
  • Loaʻa kālā kālā kālā: $ 80.30

Ua haʻalele nā ​​mea kaumaha (18+ mau mahina)

Nā kikowaena nui o nā mea nui: 678'ōnaehana

Ua hōʻoiaʻia nā kumukūʻai kūʻokoʻa:

  • Ka hanaʻikepili:+ 31.8% (±6.2%)
  • KA MEA KAHAKANA:+ 27.4% (±5.1%)
  • Hoʻolaha Hoʻolaha:-18.7°F awelika
  • ʻO ka manawa uku:4 mau mahina

SECER SESE 12 KW System (Texas Passport Area):

  • ʻO ka hoʻomaʻemaʻe mua: 1,823 KWH / mahina
  • Post-hoʻomaʻemaʻe: 2,403 KWH / mahina
  • Loaʻa kālā: +580 KWH (+ 31.8%)
  • ʻO ka mālama waiwai: $ 69.60 / mahina
  • ʻO ka loaʻaʻana o ka loaʻaʻana o Net Mottering: $ 58.00 / mahina
  • Loaʻa kālā kālā kālā kālā: $ 127.60

ʻO ka loiloi Roi ka heluʻana ma waena o nā zones

Hema

Nā kūlana: Optimal Sun + DRUM Storm + MINIMIL

Awelika 7.5 KW Pūnaewele Pūnaewele:

  • ʻO ke kumukūʻai hoʻomaʻemaʻe hoʻomaʻamaʻa:$ 200 / makahiki (4 lawelawe)
  • Loaʻa nā hana hana makahiki:+2,00 KWM
  • ʻO nā helu waiwai waiwai:$ 257.64 / makahiki
  • Loaʻa kālā ma mua o ka loaʻa kālā.$ 214.70 / makahiki
  • Loaʻa i ka pōmaikaʻi makahiki makahiki:$ 472.34 / makahiki
  • ʻO RI mua:236%

Nā Kūlana Nui: ʻO ke kiʻekiʻe kiʻekiʻe i hiki i ke kālā kālā kālā kālā

E hoʻohālikelike i kāu hoʻonohonohoʻana me kā mākou PVGIS24 solar cllculator Hoʻohui 'ana 20 mau'āpana hana maʻamau. ^.


Kaleponi Centralnia

Nā kūlana: ʻO ka lepo agricultural Frump + mau manawaleʻa + Air Forest Frues

Awelika 10 kw'ōnaehana'ōnaehana:

  • ʻO ke kumukūʻai hoʻomaʻemaʻe hoʻomaʻamaʻa:$ 280 / makahiki (5 lawelawe)
  • Loaʻa nā hana hana makahiki:+3,124 KWH
  • ʻO nā helu waiwai waiwai:$ 374.88 makahiki
  • Loaʻa kālā ma mua o ka loaʻa kālā.$ 312.40 / makahiki
  • Loaʻa i ka pōmaikaʻi makahiki makahiki:$ 687.28 / makahiki
  • ʻO RI mua:245%

LĀLĀLĀKAHI: Hoʻokumuʻia ka maʻi agricultural i nā manawa kiʻekiʻe


Texas Gulf Coast

Nā kūlana: ʻO nā emissions + kahakai paʻakai + Humidity + storms

Ka Hana Kūʻai Kūʻai 8.5 KW Pūnaewele:

  • ʻO ke kumukūʻai hoʻomaʻemaʻe hoʻomaʻamaʻa:$ 320 / makahiki (6 mau lawelawe - hoʻihoʻiʻia ka Stors)
  • Loaʻa nā hana hana makahiki:+2,687 kwh
  • ʻO nā helu waiwai waiwai:$ 322.44 / makahiki
  • Loaʻa kālā ma mua o ka loaʻa kālā.$ 268.70 / makahiki
  • Loaʻa i ka pōmaikaʻi makahiki makahiki:$ 591.14 / makahiki
  • ʻO RI mua:185%

Guliff ma ka Helu Helu: ʻO ka paleʻana o Corrosionion e hoʻohui i ka waiwai lōʻihi ma mua o ka ikaika o ka ikaika


NorHeaster Corridor (NY, PA, NJ)

Nā kūlana: ʻO ka polu o ke kūlanakauhaleʻo Urban + Intertal Weather + High Elendrity Rates

Ka Hana Hana Hana 6 KW:

  • ʻO ke kumukūʻai hoʻomaʻemaʻe hoʻomaʻamaʻa:$ 240 / makahiki (4 mau lawelawe)
  • Loaʻa nā hana hana makahiki:+1,847 kwh
  • ʻO nā helu waiwai waiwai:$ 405.43 / makahiki (kiʻekiʻe kiʻekiʻe)
  • Loaʻa kālā ma mua o ka loaʻa kālā.$ 184.70 / makahiki
  • Loaʻa i ka pōmaikaʻi makahiki makahiki:$ 590.13 / makahiki
  • ʻO RI mua:246%

Kahiki Pono. Nā kumukūʻai uila kiʻekiʻe maximize i hoʻonuiʻia i nā mālamaʻana no kēlā me kēia kwh maʻemaʻe


ʻO ROO OPITIZY Nā kumuwaiwai

Ka hopena o ka hoʻomaʻemaʻe hoʻomaʻemaʻe

Hoʻohālikelike i nā'ōnaehana helu 6-8 KW (n = 1,247):


Bi-hoʻomaʻemaʻe:

  • ʻO nā kumukūʻai makahiki: $ 140
  • Loaʻa ka loaʻa: + 18.7% hana
  • Roi: 298%

ʻO ka hoʻomaʻemaʻeʻana:

  • ʻO nā kumukūʻai makahiki: $ 280
  • Loaʻa ka waiwai: + 26.3% hana
  • Roi: 341%

B-mahina hoʻomaʻemaʻe:

  • Kumukūʻai makahiki: $ 420
  • Loaʻa ka loaʻa: + 28.9% hana
  • Roi: 316%

ʻO ka hoʻokele waiwai: ʻO ka holoiʻana i nā hapa nui o Roi no ka nui o nā hoʻonohonoho

Eʻike i kāuʻano maikaʻi loa me kā mākou E pili ana i keʻano ka papa hana mālama tailored i kou wahi.


'Ōnaehana'ōnaehana a me nā'āpana kūwaho

Nāʻikepili o kaʻikepili mai 3,247 GASTER:

Kūkulu hema, 30° Tilt (Optimal):

  • ʻO ka hoʻomaʻemaʻeʻana o ka hoʻomaʻemaʻe: + 21.4%
  • Awelika Roi: 327%

Donother / Southwest, 30° Tint:

  • Loaʻa ka hoʻomaʻemaʻe hoʻomaʻemaʻe: + 19.6%
  • Awelika Roi: 304%

ʻO Suboptimal Orientations (East / West):

  • Uku Kūʻai Kūʻai: + 16.8%
  • Awelika Roi: 278%

Nā kikowaena haʻahaʻa loa (<20°):

  • Loaʻa ka hoʻomaʻemaʻe hoʻomaʻemaʻe: + 25.7%
  • Awelika roi: 389%

Key e loaʻa: ʻO nā'ōnaehana hoʻonohonoho i hoʻonohonohoʻiaʻo Suboptimally


'Ōnaehana'ōnaehana i nā hopena e hoʻi mai ana

Nā Kūlana Longitidinal 1,547:

Nā'ōnaehana hou (0-5 mau makahiki):

  • ʻO ka hoʻomaʻemaʻe pono: + 18.3%
  • ʻO ka hoʻomaʻemaʻe hoʻomaʻemaʻe: Standard
  • Roi: 314%

Nā Kūlana Kūlana (5-10 mau makahiki):

  • ʻO ka hoʻomaʻemaʻe pono: + 22.7%
  • ʻO ka hoʻomaʻemaʻe paʻakikī:
  • Roi: 342%

Nā'ōnaehana kahiko (10-15 mau makahiki):

  • ʻO ka hoʻomaʻemaʻe pono: + 28.1%
  • ʻO ka hoʻomaʻemaʻe paʻakikī: kiʻekiʻe
  • ROI: 378%

Ua hōʻoiaʻia: Nā'ōnaehana kahiko e hāʻawi ana i nā kiʻekiʻe kiʻekiʻe akā e koi hou i ka mālama ponoʻana


ʻO ke kumukūʻai kumukūʻai-uku uku e ka nui o ka'ōnaehana

Ka hoʻonohonohoʻana (4-8 kw)

Uku kālā US:

  • ʻO ka hoʻomaʻemaʻe hoʻomaʻamaʻaʻana:$ 20-30 / KW a me ka makahiki
  • DIY hoʻomaʻemaʻe:$ 6-10 / kw makahiki (mea hana + manawa kūpono)
  • Nā Hana Hana Pono:+ 5.2% ma luna o diy

RO Commat Compon 7.5 KW Pūnaehana:

  • ʻO ka hoʻomaʻemaʻe hoʻomaʻamaʻaʻana:327% Roi
  • DIY hoʻomaʻemaʻe:267% Roi
  • ʻO ke kumu kūʻai uku uku:+ $ 150 / makahiki
  • Hoʻihoʻi hou:+ $ 196 / makahiki
  • ʻO nā hana maikaʻi a Net:+ $ 46 / makahiki

Nā mea kūʻai aku (25-100 kw)

Ua hōʻoiaʻia nā waiwai o keʻano:

  • Uku kālā:$ 15-22 / Kw a me
  • Nā kiʻekiʻe kiʻekiʻe kiʻekiʻe(komo, nā lako kūikawā)
  • Awelika roi:398%

Nā Kūlana 50 o 50 kw mea kūʻai aku:

  • ʻO ka uku hoʻomaʻemaʻe makahiki: $ 900
  • Loaʻa ka hana: +5,247 KWH / makahiki
  • Nā Hale UNITITY: $ 682.11 / makahiki
  • E noi i ka hoʻemi ukuʻana: $ 312 / makahiki
  • ʻO ka loaʻaʻana o ka loaʻaʻana o ka US MESTER: $ 524.70 / makahiki
  • Ka nui o nā pōmaikaʻi:$ 1,518.81 / makahiki
  • Rai:369%

 

E helu hou i kāu hoʻiʻana me kā mākou solar ʻO Simulator kālā e hoʻohui ana i kāuʻaoʻao hana.

 

ʻO ka hoʻomaʻemaʻe hoʻomaʻemaʻe i nā hopena ma Roi

Wai-wale no i ka hana kūikawā

Hoʻohālikelike noi noi 750:

Wai ka wai wale nō:

  • Loaʻa i ka pono: + 16.4%
  • Hopena hopena: 6-8 mau wiki
  • Uku: 85% o ka lawelaweʻoihanaʻoihana

E koho ponoʻo PH-Netural:

  • Pono e loaʻa: + 21.3%
  • Hōʻike i ka Durability: 10-12 mau pule
  • Uku: 100% (Baseline)

ʻO nā pale kiʻi kiʻi kūikawā:

  • Pono kūpono: + 23.7%
  • Hopena hopena hopena: 12-16 mau pule
  • Kumuhana: 120% o ka baseline

Optimal RII: Hoʻohanaʻia nā mea hoʻoponopono kūikawā no ka hōʻeha nuiʻana


Hoʻopili i nā hopena maikaʻi loa

ʻO ka wai kai ma keʻano he hoʻohālikelike wai:

ʻO ka wai māmā (ʻoi loa ka paʻakikī):

  • ʻO ka mea eʻike ai:ʻikeʻia ma hope o nā hoʻomaʻemaʻe 3-5
  • Loaʻa ka lōʻihi o ka lōʻihi: -2.8% / makahiki cumulative
  • ʻO ke kumukūʻai kumukūʻai e hiki mai ana: + $ 58 / makahiki (hoʻomaʻemaʻe i nā maʻemaʻe)

Wai wai:

  • Hoʻopau-free
  • ʻO nā hiʻona lōʻihi-lōʻihi: 100% kuhikuhi
  • Uku koke: + $ 18 / lawelawe
  • Pono makahiki 5-makahiki.+ $ 234

ʻOihana loea ma ka loiloi waiwai

Ka hoʻohālikelikeʻana

ʻO ka hoʻomaʻemaʻe hoʻomaʻemaʻe diy:

ʻO nā mea kūʻai mua:

  • Terlescoping pole'ōnaehana: $ 120
  • ʻO ke poʻoʻo Brush i kohoʻia: $ 45
  • Hoʻolālāʻo Skieege: $ 35
  • ʻO Solar-palekana palekana: $ 28
  • ʻO nā lako palekana: $ 187
  • Ka helu mua: $ 41 415

 

ʻO nā kumukūʻai hou o nā makahiki makahiki:

  • Mea kūʻai: $ 55 / makahiki
  • ʻO ka loaʻa kālā (5 mau hola × 4 mau hoʻomaʻemaʻe × $ 18 / hola): $ 360 / makahiki
  • Ka huina o ka Repuring: $ 415 / makahiki

 

Hanaʻia ka hana ana (312 DY) i hōʻikeʻia):

  • Loaʻa nā waiwai kūpono: + 18.9%
  • Nā hanana i kēlā me kēia makahiki: 2.1 (nā kiʻi, hōʻino ka wai)
  • Uku Kūʻai Kūʻai: $ 84 / makahiki

ʻO ka hoʻomaʻemaʻe hoʻomaʻamaʻaʻana:

Nā kumukūʻai makahiki:

  • 4 lawelawe × $ 70 = $ 280 / makahiki
  • ʻAʻole pono ke kālā kālā
  • ʻO ka hōʻoia / hōʻoia i hoʻopaʻaʻia

 

Ke Hana Pūnaewele:

  • Loaʻa nā kūpono kūpono: + 24.1%
  • Kūlana: <0.4%
  • Ua komo ka hōʻoiaʻana

Kūlana Kūʻai Kūʻai 7.5 KW:

  • Makahiki 1:DOY CHEANPER E $ 145
  • Makahiki 2:DOY CheNAPER E $ 135
  • Makahiki 3+:Loaʻa nā mea kūʻai aku ma ka $ 73 / makahiki
  • ʻO ka hoʻomaʻemaʻe lōʻihiʻo ROI maikaʻi loa:+ 5.3%

 

Masteric hana loea me kā mākou ʻO ka hoʻomaʻemaʻe pihaʻana Aia Inā ke kohoʻana i ke ala nui.


Roi ma nā wahi kiko'ī kiko'ī

Nā wahi a me nā wahi a pau (pollen + Field Dust)

Hoʻolaha i ka GRY Study 427 GURUNDER:

  • ʻO ka nalowale o ka hopena me ka mālamaʻole:-31.2% / makahiki
  • Loaʻa i ka hoʻomaʻemaʻe hoʻomaʻamaʻa mākaukau:+ 34.7%
  • OLELO HOOLAHA:6 mau lawelawe / makahiki (crop stinms)
  • Awelika roi:432%

ʻO ka proximity ceximity (nā kiko'ī cemika)

Nā kikowaena kikowaena 198 PūnaeweleʻAmelika:

  • ʻO ka nalowale o ka hopena me ka mālamaʻole:-38.4% / makahiki
  • Loaʻa i ka hoʻomaʻemaʻe hoʻomaʻamaʻa mākaukau:+ 42.1%
  • Nā hana i koiʻia:ʻO nā Agenting Agents
  • Awelika roi:487%

ʻO nā kahakai kahakai (Salt Spray + Sand)

ʻO nāʻikepili mai 356 kahakai Gaseal:

  • Ponoʻo Effiency + Corroson:-34.7% / makahiki
  • ʻO ka hoʻomaʻemaʻe + ka palekana.+ 37.8%
  • Pono pinepine:6-8 lawelawe / makahiki
  • Awelika roi:361%

Long-Term Roi Equipment loiloi

10 mau makahiki he 10 mau makahiki me / me ka mālamaʻole

Koho LOAʻO 7.5 KW STANTER, KAHAKAʻEʻE:

Ma waho o ka hoʻomaʻemaʻe maʻamau.

  • Makahiki 1: 100% hana mua
  • Makahiki 3: 78.6% kūpono (-21.4%)
  • Makahiki 5: 65.3% Pono (-34.7%)
  • Makahiki 10: 48.2% kūpono (-51.8%)
  • Palapala kahakiko:-31,247 kWH
  • ʻO ka Lā kālā:- $ 4,687

Me ka hoʻokūkū mālama maikaʻi loa:

  • Mau makahiki 1-10: 91.7% awelika effiency i mālamaʻia
  • Cumulate mālama kālā: $ 2,800
  • Loaʻa nā kālā he 10-makahiki:+ $ 1,887
  • Hāʻawi iā Manaʻo Mālama.167%

 

Hōʻike kēia loiloi i ka waiwai nui o ka heluʻana o ka mālamaʻana i ka mālamaʻana.


ʻO nā hana maʻamau Roi-pepehi hewa

Hōʻalo i nā hewa e hōʻemi ai i ka loaʻaʻana o ka loaʻaʻana o ka loiloiʻana i kā mākou alakaʻi 7 nā mea hoʻomaʻemaʻe hoʻomaʻemaʻe kiʻekiʻe āla. ^.


ʻO ka mea lukuʻo Roi 3:

  1. Ma lalo o ka hoʻomaʻemaʻeʻana i lalo:-28% awelika awelika awelika awelika a awelika
  2. Kūpono kūponoʻole:-21% ka hopena maikaʻi lōʻihi
  3. Ke haʻalele nei ka wā hoʻomaha.-35% hoʻomaʻemaʻe hoʻomaʻemaʻe

ʻO ka nānāʻana a me nā pono hana kūpono

Nā hōʻailona hana nui (kpis)

Nā Mokuna Pono e nānā:

  • KWH Production per kw i hoʻonohonoho:Nā Kūlana Kūlana Kūlana
  • REX RAX (PR):ʻO keʻano maoli
  • ʻO ka hanaʻana i ka mahana.ʻO ka hōʻailona hōʻailona
  • Hoʻohālikelike'ōnaehana:ʻO ka hapanui o ka pākēneka

Ke nānā aku nei i nā hoʻonā

E hoʻohālikelike i kāu Roi me:


ʻO ka hopena:ʻO ka hōʻikeʻikeʻepekema kiʻekiʻe

ʻO kā mākou loiloi o 4,500+ US i hoʻonohonoho ponoʻia e hōʻike i nā mea hoʻomaʻemaʻe maikaʻi loa.


E hoʻihoʻi houʻia:

  • ʻO RI mua:350% ma waena o nā'āina āpau
  • Nā waihona hana:+ 15% a + 35% e pili ana i ka maʻi
  • ʻO ka manawa uku:4 i 3.2 mau mahina e hilinaʻi ana i nā kūlana
  • Loaʻa nā pōmaikaʻi 10-makahiki:+ $ 1,200 i + $ 4,800 i kēlā me kēia'ōnaehana

Nā Kūlana Kūʻai:

  • ʻO ka hoʻomaʻemaʻe-hoʻololiʻia ka hoʻomaʻemaʻe
  • ʻO nā loea loea a me nā lako hana
  • Ke nānāʻana i ka hana
  • 'Ōnaehana pale pale

 

ʻO ka hoʻomaʻemaʻeʻana i ka pale holoi pale e hōʻike i kekahi o nā ʻO nā hoʻoili kālā kiʻekiʻe loa i hele ai ʻO nā mea nona nā mea nona nā mea nona ka huiʻana i ka United States.

 

Roi FAQ:ʻO nā hoʻolālā kūpono kūpono

ʻO ROI VIRY ma o ka papa hana a me kaʻenehana?

ʻAe, centicintitively, nā helu kahiko (10+ mau makahiki) e hōʻike i ke kiʻekiʻe kiʻekiʻe (378% vs 314% no nā'ōnaehana hou) E hōʻiliʻili hou i ka hana hou a me ka pōmaikaʻi hou aʻe mai ka hoʻomaʻemaʻe. Eia nō naʻe, koi lākou i ka maikaʻi,ʻoi aku ka nui nāʻenehana.


ʻO ka wā hea e hāʻawi ai i ka hoʻomaʻemaʻe maikaʻi loa?

Ke hoʻomaʻemaʻe nei ka puna wai Kauina ʻO ka hoʻomaʻemaʻeʻana i nā mea haʻahaʻa haʻahaʻa loa


Pehea e pili ai i keʻano inverter i ka hoʻomaʻemaʻe hoʻomaʻemaʻe?

Nā mea hanaʻole me nā mea hana mana me nā mana mana a iʻole nā ​​microvinvers i hiki i kaʻike pololei o nā panelē. Ke hoʻonui nei i ka hoʻomaʻemaʻeʻana iā Roi ma 18-27% ma o nā hoʻolālā mālama mālama mālama.


Hiki iaʻu ke helu i ka Roi no kaʻu'ōnaehana kūikawā?

E hoʻohana i kēia formula: Roi = [Production Loaʻa iā KWH × Ka helu uila) + ut ut mettering kālā - hoʻomaʻemaʻe hoʻomaʻemaʻe) / ʻO ka hoʻomaʻemaʻe uku × 100. Mākou PVGIS E helu pono i nā mea hana i kēia me ka hoʻohanaʻana i kāuʻikepili pilikino maoli.


E hoʻomaʻemaʻe i ka uku hoʻolimalima kālā?

No nā'ōnaehana >10 kw a hoʻomaʻemaʻe paha >4 mau manawa / makahiki,ʻae. Ma lalo o kēia paepae e pono ai, lawelaweʻoihana Mālama i ke kiʻekiʻe kiʻekiʻe o Roi


Pehea e hōʻoia ai i nā mea hana hana hana i nā helu helu ROI?

ʻO ka hoʻomaʻemaʻeʻana i nā mea hōʻoia i mālamaʻia e pono ai i ka waiwai he $ 8,000-18,000, hoʻohui i ka waiwai nui "i ka ka ikaika-focused ri. E lilo kēia i waiwai nui ma hope o ka makahiki 10 i ka wā e hoʻonui ai nā koina.