PVGIS 5.3 Hnub Ci Vaj Huam Sib Luag CALCULATOR

Cov kauj ruam ceev

1 • Nkag mus rau qhov chaw nyob ntawm qhov chaw tsim khoom hnub ci

Muab cov ntaub ntawv hauv qab no

2 • Zoom nrog + thiab - tswj koj qhov taw tes GPS

Yog tias tus cim tsis sib haum rau koj qhov chaw nyob hnub ci, siv thaj chaw mus kom ze, siv qhov + thiab - ntawm daim ntawv qhia thaj chaw los txheeb xyuas koj qhov chaw GPS.

3 • O thiab L

Peb qhia koj kom tsis txhob hloov cov xim no.

O (Opacity) hloov qhov opacity ntawm daim ntawv qhia thiab qhov pom ntawm lub hnub ci irradiance los ntawm cov xim gradient uas txhais hauv L (Legend). Hloov kho opacity tsis cuam tshuam rau kev suav cov khoom lag luam.

4 • Siv cov duab ntxoov ntxoo hauv av

Rau kev suav ceev peb qhia koj kom txheeb xyuas lub qab ntug

Lub hnub ci hluav taws xob thiab kev tsim hluav taws xob photovoltaic yuav hloov yog tias muaj cov toj roob hauv pes lossis toj roob hauv pes uas thaiv lub hnub ci nyob rau qee lub sijhawm ntawm hnub. PVGIS tuaj yeem xam cov txiaj ntsig ntawm qhov no los ntawm kev siv cov ntaub ntawv ntawm kev nce hauv av nrog kev daws teeb meem ntawm 3 arc-seconds (kwv yees li 90 meters).

Qhov kev suav no tsis suav nrog cov duab ntxoov ntxoo los ntawm cov khoom ze heev xws li tsev lossis ntoo. Hauv qhov no, koj tuaj yeem rub tawm koj tus kheej cov ntaub ntawv hais txog lub qab ntug los ntawm kev txheeb xyuas "Download tau cov ntaub ntawv qab ntug" hauv CSV lossis JSON hom.

5 • Hom kev kwv yees hnub ci ntau lawm rau koj qhov chaw

Rau qhov chaw tsim khoom siv lub ru tsev txuas nrog rau daim phiaj pej xeem, peb pom zoo kom kuaj xyuas "txuas mus rau kab sib chaws."

6 • Solar Radiation Databases

Peb pom zoo kom khaws lub default database txiav txim los ntawm PVGIS.

PPVGIS muaj plaub qhov sib txawv databases ntawm hnub ci hluav taws xob nrog kev daws teeb meem txhua teev. Tam sim no, muaj peb qhov chaw nyob hauv satellite:

PVGIS-SARAH2 (0.05º x 0.05º): Ua los ntawm CM SAF los hloov SARAH-1 (PVGIS-SARAH). Nws suav nrog Europe, Africa, feem ntau ntawm Asia, thiab qee qhov ntawm South America. Sijhawm: 2005-2020.

VGIS-SARAH (0.05º x 0.05º): Tsim los siv CM SAF algorithm. Cov kev pab zoo sib xws rau SARAH-2. Lub sij hawm: 2005-2016. PVGIS-SARAH yuav raug txiav tawm thaum kawg ntawm 2022.

PVGIS-NSRDB (0.04º x 0.04º): Qhov tshwm sim ntawm kev koom tes nrog NREL (USA), muab NSRDB hnub ci hluav taws xob database rau PVGIS. Lub sij hawm: 2005-2015.

Tsis tas li ntawd, muaj thoob ntiaj teb reanalysis database:

PVGIS-ERA5 (0.25º x 0.25º): Qhov tseeb thoob ntiaj teb reanalysis los ntawm ECMWF (ECMWF). Sijhawm: 2005-2020.

Reanalysis ntawm cov ntaub ntawv hnub ci hluav taws xob feem ntau muaj qhov tsis paub meej ntau dua li cov ntaub ntawv satellite-based. Yog li ntawd, peb pom zoo kom siv cov ntaub ntawv reanalysis tsuas yog thaum cov ntaub ntawv satellite-raws li ploj lawm los yog outdated. Yog xav paub ntxiv txog cov ntaub ntawv databases thiab lawv qhov tseeb, thov mus saib hauv PVGIS lub vev xaib ntawm cov txheej txheem suav.

7 • Cov ntaub ntawv xov tooj cua txhua hnub

Los ntawm lub neej ntawd, PVGIS muab cov hnub ci vaj huam sib luag ua los ntawm crystalline silicon cells. Cov hnub ci vaj huam sib luag no sib haum rau feem ntau ntawm lub tsev-ntsia hnub ci vaj huam sib luag thev naus laus zis. PVGIS tsis txawv ntawm polycrystalline thiab monocrystalline hlwb.

Kev ua haujlwm ntawm photovoltaic modules nyob ntawm qhov kub thiab txias, hnub ci irradiance, thiab spectrum ntawm lub hnub ci. Txawm li cas los xij, qhov tseeb ntawm kev vam meej sib txawv ntawm ntau hom photovoltaic modules.
Tam sim no, peb tuaj yeem kwv yees qhov poob vim qhov kub thiab txias los ntawm irradiance rau cov nram qab no hom modules:

• Crystalline silicon cells
• Nyias-film modules ua los ntawm CIS lossis CIGS
• Nyias-film modules ua los ntawm cadmium telluride (CdTe)

Rau lwm cov technologies, tshwj xeeb tshaj yog ntau yam amorphous technologies, qhov kev kho no tsis tuaj yeem suav ntawm no.

Yog tias koj xaiv ib qho ntawm peb qhov kev xaiv thawj zaug ntawm no, kev suav ua haujlwm yuav coj mus rau hauv tus account qhov kub thiab txias ntawm kev xaiv tshuab. Yog tias koj xaiv lwm txoj kev xaiv (lwm yam / tsis paub), qhov kev suav yuav xav tias 8% lub zog poob vim qhov kub thiab txias (tus nqi dav dav uas tau pom tias tsim nyog rau huab cua sov).

Nco ntsoov tias kev suav ntawm cov spectral variations 'cov nyhuv yog tam sim no tsuas yog muaj rau crystalline silicon thiab CdTe. Cov nyhuv spectral tseem tsis tuaj yeem txiav txim siab rau cov cheeb tsam uas tsuas yog them los ntawm cov PVGIS- NSRDB database.

Monocrystalline lossis Polycrystalline?
Monocrystalline silicon yog tsim los ntawm ib leeg silicon siv lead ua, raws li nws yog tsim los ntawm ib tug stretched ingot. Polycrystalline silicon yog tsim los ntawm mosaic ntawm silicon crystals (qhov tseeb, residual monocrystalline silicon yog siv los ua polycrystalline silicon).

Monocrystalline hnub ci vaj huam sib luag tam sim no muaj kev ua haujlwm zoo dua qub, siab dua li ntawm polycrystalline panels, kwv yees li 1 txog 3%.

Monocrystalline hnub ci vaj huam sib luag tuaj yeem tsim hluav taws xob ntau dua li cov polycrystalline vim tias lawv zoo dua ntawm kev ntes lub hnub ci, txawm tias nyob hauv cov hluav taws xob tawg. Yog li ntawd, lawv tsim nyog rau cov cheeb tsam uas tsis tshua muaj hnub ci, xws li thaj chaw huab cua.

Polycrystalline hnub ci vaj huam sib luag yog tshwj xeeb tshaj yog siv tau nyob rau hauv tshav ntuj heev thiab kub cheeb tsam.

8 • Nruab siab tshaj PV zog [kWp]

Thov muab tag nrho lub zog ntawm cov teeb tsa uas tau teeb tsa hauv kilowatts. Piv txwv li, yog tias koj muaj 9 panels txhua lub peev xwm ntawm 500 Watts, koj yuav nkag mus rau 4.5. (9 panels x 500 Watts = 4500 Watts, uas yog 4.5 kilowatts)

Qhov no yog lub zog uas cov chaw tsim khoom tshaj tawm tias lub tshuab hluav taws xob photovoltaic tuaj yeem tsim tau raws li cov qauv kev sim, uas suav nrog lub hnub ci irradiance tas li ntawm 1000 W ib square meter hauv lub dav hlau ntawm qhov system, ntawm qhov system kub ntawm 25 ° C. Lub zog siab tshaj plaws yuav tsum tau nkag mus rau hauv kilowatt-peak (kWp).

9 • Kev kwv yees poob qhov system [%]

PVGIS muab tus nqi pib ntawm 14% rau kev poob tag nrho hauv lub hnub ci hluav taws xob tsim hluav taws xob. Yog tias koj muaj lub tswv yim zoo tias koj tus nqi yuav txawv (tej zaum vim yog lub inverter ua haujlwm tau zoo), koj tuaj yeem txo qhov nqi me ntsis.

Qhov kwv yees poob ntawm lub kaw lus suav nrog tag nrho cov kev poob hauv qhov system, ua rau lub zog tiag tiag muab rau hauv daim phiaj hluav taws xob tsawg dua li lub zog tsim los ntawm photovoltaic modules.

Muaj ntau ntau yam ua rau cov kev poob no, suav nrog cable poob, inverters, av (qee zaum daus) ntawm cov modules, thiab lwm yam.

Nyob rau hauv xyoo tas los, modules kuj zoo li poob me ntsis ntawm lawv lub zog, yog li qhov nruab nrab txhua xyoo ntau lawm tshaj qhov system lub neej yuav yog ob peb feem pua ntawm cov khoom hauv thawj xyoo.

10 • Mounting Position

Muaj ob txoj kev teeb tsa: Freestanding / On-Stop Installation: Modules yog mounted rau ntawm ib lub khib nrog dawb cua ncig tom qab lawv.

ru tsev-Integrated/Building-Integrated: Modules yog tag nrho kev koom ua ke rau hauv cov qauv ntawm ib lub tsev phab ntsa los yog ru tsev, nrog me me los yog tsis muaj cua txav tom qab lub modules.

Feem ntau ntawm lub ru tsev installation yog tam sim no nyob rau sab saum toj installation.

Rau cov tshuab ruaj khov (tsis muaj kev taug qab), txoj kev modules mounted yuav cuam tshuam lub module kub, uas, nyob rau hauv lem, cuam tshuam efficiency. Cov kev sim tau pom tias yog huab cua txav tom qab cov modules txwv, cov modules tuaj yeem ua kom sov dua (txog 15 ° C ntawm 1000 W / m2 hnub ci).

Qee hom mounting poob ntawm ob qhov kawg no. Piv txwv li, yog tias cov modules tau nruab rau ntawm lub ru tsev nrog cov vuas nkhaus, tso cai rau huab cua txav mus tom qab cov modules. Hauv cov xwm txheej zoo li no, kev ua tau zoo yuav yog qhov chaw nruab nrab ntawm cov txiaj ntsig ntawm ob qhov kev suav ua tau ntawm no. Txhawm rau kom muaj kev saib xyuas zoo li no, lub ru tsev-ntxiv / kev tsim kho kev xaiv tuaj yeem siv.

11 • Lub kaum sab xis ntawm txoj kab nqes lossis inclination

Koj paub txog lub kaum sab xis ntawm koj lub ru tsev sloped; thov muab cov ntaub ntawv ntawm lub kaum sab xis no.

Optimize txoj kab nqes
Daim ntawv thov no tuaj yeem suav cov txiaj ntsig zoo rau txoj kab nqes thiab kev taw qhia (xav tias cov ces kaum ruaj khov thoob plaws xyoo).

Qhov no cuam tshuam lub kaum sab xis ntawm lub photovoltaic modules nyob rau hauv kev sib raug zoo rau lub dav hlau kab rov tav, rau ib tug taag installation (tsis muaj taug qab).

Yog tias koj muaj sijhawm los xaiv lub kaum sab xis ntawm koj lub mounting system rau koj lub hnub ci kev teeb tsa, txawm tias nws nyob ntawm lub ru tsev tiaj tus lossis hauv av (pob zeb slab), koj yuav xyuas lub kaum sab xis optimization.

12 • Azimuth los yog Orientation

Koj paub txog azimuth lossis kev taw qhia ntawm koj lub ru tsev sloped; thov muab cov ntaub ntawv ntawm no azimuth raws li hauv qab no.

Optimize txoj kab nqes thiab azimuth

Daim ntawv thov no tuaj yeem suav cov txiaj ntsig zoo rau qaij thiab taw qhia (xav tias cov ces kaum ruaj khov thoob plaws xyoo).

Lub azimuth, los yog kev taw qhia, yog lub kaum sab xis ntawm photovoltaic modules nyob rau hauv kev sib raug zoo rau cov kev taw qhia:

• Sab Qab Teb 0°
• NOOB 180°
• EAST - 90 °
• WEST 90°
• SOUTHWEST 45°
• Qaum teb - 45 °
• NRHWEST 135°
• Qaum teb - 135 °

Yog tias koj muaj lub sijhawm los xaiv lub azimuth lossis kev taw qhia ntawm koj lub mounting system rau koj lub hnub ci kev teeb tsa, txawm tias nws nyob ntawm lub ru tsev tiaj tus lossis hauv av (pob zeb slab), koj yuav xyuas qhov kev ua kom zoo ntawm ob lub kaum ntse ntse thiab azimuth.

13 • Tus nqi hluav taws xob Photovoltaic [ib kWh]

Qhov no yog ib qho kev kwv yees zoo heev rau kev suav cov nqi tsim tawm kWh. Qhov kev xaiv no tsis muaj kev cuam tshuam rau kev tsim hluav taws xob suav, thiab zoo li txhua qhov kev xaiv, nws tsis yog qhov yuav tsum tau ua.

Tus nqi suav ntawm kWh tsis suav nrog cov nqi tu, kev tuav pov hwm, thiab lwm yam kev kho tus nqi kho. Lub essence ntawm PVGIS yog kev suav ntawm kev tsim koj lub photovoltaic system raws li koj qhov chaw nyob thiab cov ntaub ntawv teeb tsa.

Txawm li cas los xij, koj muaj kev xaiv los xam, raws li kev kwv yees ntawm cov hluav taws xob tsim hluav taws xob, tus nqi hluav taws xob photovoltaic ib kWh.

• Tus nqi ntawm cov txheej txheem Photovoltaic: Ntawm no, koj yuav tsum nkag mus rau tag nrho cov nqi kev teeb tsa ntawm lub tshuab hluav taws xob photovoltaic, suav nrog cov khoom siv hluav taws xob photovoltaic (photovoltaic modules, mounting, inverters, cables, thiab lwm yam) thiab cov nqi installation (kev npaj, installation, ...). Qhov kev xaiv ntawm txiaj yog koj li los txiav txim siab; tus nqi hluav taws xob suav los ntawm PVGIS ces yuav yog tus nqi ib kWh ntawm hluav taws xob nyob rau tib lub txiaj uas koj tau siv.

• Tus nqi paj: Qhov no yog cov paj laum uas koj them rau tag nrho cov nyiaj qiv uas tsim nyog los pab nyiaj rau photovoltaic system. Qhov no suav tias yog tus paj laum tas li ntawm cov nyiaj qiv uas yuav tau them rov qab los ntawm kev them nyiaj txhua xyoo dhau ntawm qhov system lub neej. Sau 0 yog tias nws yog nyiaj ntsuab, tsis muaj qiv.

• Photovoltaic System Lifespan: Qhov no yog qhov kev cia siab lifespan ntawm photovoltaic system nyob rau hauv xyoo. Qhov no yog siv los xam cov nqi hluav taws xob zoo rau qhov system. Yog tias lub kaw lus photovoltaic kav ntev dua, tus nqi hluav taws xob yuav qis dua. Daim ntawv cog lus yuav hluav taws xob nrog daim phiaj feem ntau yog 20 xyoo. Peb pom zoo kom xaiv lub sijhawm no raws li cov ntaub ntawv hais txog qhov system lub neej.

14 • Pom cov txiaj ntsig

Nyem rau saib cov txiaj ntsig ntawm qhov screen.

Piv txwv ntawm hnub ci ntau lawm hli ib hlis.

Cov lus piav qhia ntawm Cov Ntsiab Lus

15 • Cov ntaub ntawv muab

Muab inputs:
Qhov chaw [Lat/Lon]:	-15.599 , -53.881
Qab ntug:	Muab xam
Database siv:	PVGIS-SARAH2
PV technology:	CRYSTALLINE SILLICON
PV ntsia [Wp]:	1
System poob [%]:	14

16 • Cov txiaj ntsig ntawm Grid-Connected Photovoltaic System

Cov txiaj ntsig ntawm kev suav cov hluav taws xob photovoltaic yog qhov nruab nrab lub zog txhua hli thiab qhov nruab nrab txhua xyoo ntau lawm los ntawm photovoltaic system nrog cov khoom koj tau xaiv.

Lub xyoo-rau-xyoo hloov pauv yog tus qauv sib txawv ntawm cov txiaj ntsig txhua xyoo suav nrog lub sijhawm them los ntawm cov ntaub ntawv xaiv hnub ci hluav taws xob.

Kev tsim tawm txhua xyoo hauv kW, suav nrog thaj chaw thiab thaj chaw huab cua: Yearly PV energy production (kWh): -- Txhua xyoo Irradiation, muaj peev xwm tsim tau kWhs ib m2: Yearly in-plane irradiation (kWh/m²): -- Kev hloov pauv txhua xyoo hauv kWh, sawv cev qhov kev hloov pauv tau ntawm ob xyoos: Yearly-to-year variability (kWh): -- Tag nrho cov kev kwv yees ntawm kev poob, suav nrog cov khoom poob vim yog lub kaum sab xis, cov teebmeem spectral, thiab qhov chaw kub.

Kev hloov pauv hauv cov zis vim:

Lub kaum sab xis ntawm qhov xwm txheej (%):	--
Spectral teebmeem (%):	--
Kub thiab tsis tshua muaj irradiance (%):	--

Tag nrho poob (%):	--

PVGIS 5.3 Hnub ci vaj huam sib luag CALCULATOR

Cov kauj ruam ceev

kev ua tau zoo ntawm daim phiaj-txuas pv

Kev ua haujlwm ntawm kev taug qab pv

kev ua haujlwm ntawm off-grid pv systems

cov ntaub ntawv irradiation txhua hli

Cov ntaub ntawv irradiance nruab nrab txhua hnub

cov ntaub ntawv hluav taws xob txhua teev

Tej xyoo meteorological

performance of grid-connected pv: Results

Summary

performance of tracking pv : Results

Summary

performance of off-grid pv systems: Results

Summary

monthly irradiation data: Results

Summary

average daily irradiance data: Results

Summary

typical meteorological year: Results

Summary

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