Tus nqi hluav taws xob 5kW tus nqi ntau npaum li cas?
Tus nqi hluav taws xob 5kW tus nqi ntau npaum li cas?

Video: Tus nqi hluav taws xob 5kW tus nqi ntau npaum li cas?

Video: Tus nqi hluav taws xob 5kW tus nqi ntau npaum li cas?
Video: Xov Xwm Ceev, 200 Tus Nyuj Twm Tuag, Tim Dab Tsis Tiag 2024, Kaum ib hlis
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Cov tus nqi nruab nrab ntawm U. S. 5 kW hnub ci installation nyob rau hauv 2018 yog ib qho yooj yim rau xam: Lub nruab nrab U. S. nqi ntawm hnub ci yog nruab nrab ntawm $ 2.95 thiab $ 3.50 ib watt, nyob ntawm koj qhov chaw nyob. Rau qhov kev kwv yees, peb yuav ua kom muaj kev lag luam nruab nrab ntawm $3.14 per watt. Rau a 5 kW system , qhov no tawm los rau $ 15, 700.

Ib yam li ntawd, koj tuaj yeem nug, nws raug nqi pes tsawg rau 5kW hnub ci vaj huam sib luag?

Cov nqi ntawm a 5kW hnub ci zog yuav dais $10,000 ua ntej STCs, ces koj yuav tsum tau txais txog $ 3, 500subsidy los ntawm STCs (aka the hnub ci rov qab). Kev nkag mus rau hauv cov nyiaj pab, cia siab tias yuav them txog $ 6, 500 tawm ntawm hnab ris tus nqi rau 5kW system.

Ib yam nkaus, muaj pes tsawg chav ua 5kW hnub ci tsim tawm? Nyob ntawm thaj av thiab nws DNI (ntsuas ntsuas ntawm lub hnub ci muaj), hnub ci vaj huam sib luag 1 kW -os PV cog tau nyob nruab nrab ntawm 3-4.5 kWh ntawm hluav taws xob ib hnub nruab nrab, lossis 1100-1600 kWh ntawm hluav taws xob ib xyoos.

Hauv qhov no, 5kW hnub ci system yuav cawm kuv li cas?

Ib qho kev ua tau zoo tshaj plaws tshuab muaj, a 5kW hnub ci system tuaj yeem txuag tau koj as ntau li $350 perelectricity bill cycle. Txawm li cas los xij, koj qhov kev txuag nyiaj tiag tiag yuav nyob nruab nrab ntawm $ 180 thiab $ 300 toj ib lub voj voog - ntau tshaj qhov txaus los npog koj tsev neeg siv zog tag nrho.

Tus nqi hluav taws xob hnub ci 10kW ntau npaum li cas?

Hauv Teb Chaws Asmeskas, ib Tus nqi nruab nrab ntawm 10kW hnub ci system nruab nrab ntawm $ 2.90 thiab $ 3.30 ib watt. Qhov ntawd tawm mus rau qhov pib tus nqi pib ntawm $ 29-33 k ua ntej 30 feem pua hnub ci nyiaj se. Hauv qee thaj chaw, ntxiv lub xeev lossis kev siv nyiaj raws li cov nyiaj rov qab thiab cov qhab nia tuaj yeem txo tus nqi ntau dua.

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