Dab tsi yog PVGIS? Phau Ntawv Qhia tiav los laij koj lub peev xwm hnub ci

Kev nkag siab PVGIS: Nws Puas Yog Dab Tsi?

PVGIS yog a photovoltaic geographical ntaub ntawv system uas muab cov ntaub ntawv meej ntawm hnub ci hluav taws xob thiab photovoltaic system kev ua tau zoo. Tsim los ntawm European Commission's Joint Research Center (JRC), cov cuab yeej no tau siv dawb hauv online txij li xyoo 2007.

Ntsiab nta ntawm PVGIS

PVGIS muaj ntau hom kev tshuaj xyuas:

• Kev suav nyiaj hluav taws xob txhua xyoo rau photovoltaic systems
• Cov ntaub ntawv hnub ci hluav taws xob txhua hli thiab txhua hnub
• Lub sij hawm series ntawm PV kev ua haujlwm
• Hnub ci irradiation maps npaj rau kev luam ntawv
• Simulations rau kab sib txuas thiab off-grid systems

Yuav siv li cas PVGIS xam koj lub hnub ci muaj peev xwm

Kauj Ruam 1: Qhov Chaw Ua Haujlwm

Nkag mus rau PVGIS interface thiab xaiv koj qhov chaw nyob ntawm daim ntawv qhia kev sib tham lossis sau koj qhov chaw nyob meej.

Kauj ruam 2: Installation Configuration

Sau koj qhov project parameters:

• PV technology: crystalline silicon (pom zoo)
• Nruab muaj peev xwm hauv kWp
• Vaj huam sib luag qaij (koj lub ru tsev inclination angle)
• Kev taw qhia (azimuth: 0 ° rau sab qab teb tiag)
• Kev poob (14% default)

Kauj Ruam 3: Kev Ntsuam Xyuas Cov Ntsiab Lus

PVGIS muab:

• Kwv yees ntau lawm txhua xyoo hauv kWh
• Lub hli ntau lawm graph
• Cov ntaub ntawv irradiation thoob ntiaj teb
• Downloadable PDF tsab ntawv ceeb toom

PVGIS vs PVGIS24: Qhov txawv yog dab tsi?

PVGIS 5.3 (Dawb Version)

Cov classic PVGIS 5.3 muaj kev ua haujlwm yooj yim yam tsis muaj nqi. Muaj nyob ntawm pvgis.com/en/pvgis-5-3, nws muab kev kwv yees ua ntej ntawm koj lub hnub ci muaj peev xwm.

PVGIS24 (Premium Version)

PVGIS24 yog cov advanced professional version muaj nyob ntawm pvgis.com/en muab kev ua haujlwm txuas ntxiv los ntawm cov phiaj xwm sib npe sib txawv. Xaiv txoj kev npaj uas haum koj qhov tshwj xeeb xav tau, mus saib peb subscription cov ntsiab lus. Nov yog cov kev xaiv tseem ceeb:

DAWB Plan ($0)

• txwv PVGIS24 nkag mus rau 1 ntu
• 1 tus neeg siv
• Ncaj qha PVGIS 5.3 nkag
• Limited luam ntawv PDF

PREMIUM Plan ($ 9.00)

• Unlimited optimized xam
• 1 tus neeg siv
• Ncaj qha PVGIS 5.3 nkag
• PDF luam ntawv
• Cov nyiaj tau los simulation

PRO Plan ($ 19.00)

• 25 cov qhab nia suav hauv ib hlis
• 2 cov neeg siv
• Tag nrho cov hwm nta
• Advanced nyiaj txiag simulations
• Kev them nyiaj yug technical online

EXPERT Plan ($ 29.00)

• 50 cov qhab nia suav hauv ib hlis
• 3 cov neeg siv
• Solar autonomy nta
• Kev lag luam siv tau tso cai

Vim li cas siv PVGIS rau koj qhov project hnub ci?

Cov ntaub ntawv ntseeg tau

PVGIS siv satellite databases (PVGIS-SARAH 2, PVGIS- ERA5) uas ua kom ntseeg tau raug kwv yees raws nyob rau xyoo ntawm kev ntsuas meteorological.

Tus neeg siv-phooj ywg interface

Lub intuitive interface tso cai ob tus tswv tsev thiab cov kws tshaj lij kom sai tau hnub ci ntau lawm kwv yees yam tsis muaj kev txawj ntse txawj ntse.

Kev them nyiaj yug txiav txim

PVGIS pab koj:

• Xyuas koj tus installer qhov kwv yees
• Sib piv txawv configurations
• Ntsuas qhov project profitability
• Optimize orientation thiab qaij lub kaum sab xis

Tswv yim siv Case rau PVGIS

Rau cov tswv tsev

• Loj koj lub tsev installation
• Xyuas cov installer quotes
• Xaiv ntawm kev xaiv kev xaiv
• Forecast koj rov qab los ntawm kev nqis peev

Rau cov kws tshaj lij

• Cov kev tshawb fawb txog Client feasibility
• Kev lag luam installation sizing
• Kev ua haujlwm validation uas twb muaj lawm
• Cov ntawv tshaj tawm kev tshaj lij

Optimizing Koj PVGIS Cov txiaj ntsig

Cov lus qhia rau qhov tseeb kwv yees

1. Sau qhov chaw nyob es tsis yog nias kwv yees li ntawm daim ntawv qhia
2. Siv GPS coordinates kom pom qhov chaw raug
3. Xyuas kom tseeb tias lub ru tsev inclination
4. Xav txog ib puag ncig (muaj peev xwm shading)

Pom zoo Parameters

• Optimal orientation: 0 ° (tseeb sab qab teb)
• Tilt zoo tagnrho: 30-35 ° nyob rau hauv feem ntau cheeb tsam
• Technology: crystalline silicon
• System poob: 14-20% nyob ntawm qhov zoo ntawm installation

PVGIS Kev txwv kom xav txog

Thaum muaj txiaj ntsig zoo, PVGIS muaj qee yam kev txwv:

• Tsis muaj kev tsom xam shading hauv zos (tsev, ntoo)
• Tsis muaj kev txheeb xyuas kev siv tus kheej
• Tsis muaj leej twg suav tus kheej noj
• Cov ntaub ntawv nruab nrab uas tej zaum yuav txawv ntawm lub xyoo

Lwm cov cuab yeej thiab cov cuab yeej ntxiv

Txawm tias PVGIS yog tus qauv siv, lwm yam cuab yeej muaj nyob:

• Google Project Sunroof (geographically txwv)
• NREL PVWatts
• Lub tshuab ntsuas hluav taws xob hauv zos
• Private installer simulators

Rau kev tsom xam tob ntxiv nrog rau kev siv tus kheej thiab kev khwv nyiaj txiag, PVGIS24 muaj cov yam ntxwv siab heev haum rau kev xav tau kev tshaj lij.

Xaus

PVGIS yog lub ntiaj teb no siv cuab yeej rau kwv yees lub peev xwm photovoltaic. Dawb, txhim khu kev qha, thiab siv tau yooj yim, nws yog ib qho tseem ceeb ua ntej rau txhua qhov project hnub ci. Seb koj yog ib tug tswv tsev lossis tus kws tshaj lij, PVGIS pab koj txiav txim siab raws li European cov ntaub ntawv tshawb fawb.

Cov PVGIS24 version muaj nyob rau ntawm pvgis.com/en muaj kev tshaj lij tshaj lij rau cov xav mus ntxiv nyob rau hauv lawv lub hnub ci project tsom xam.

Npaj kom zoo rau koj qhov project hnub ci? Yog tias koj tab tom nrhiav kev tsom xam qhov tob nrog nyiaj txiag simulations, kev tswj ntau qhov project, thiab kev txhawb nqa kev tshaj lij, tshawb xyuas tag nrho peb PVGIS24 kev tso npe npaj rau peb nplooj siab. Xaiv txoj kev npaj uas phim koj cov kev xav tau thiab tau txais txiaj ntsig los ntawm cov kws tshaj lij-qib cov cuab yeej suav hnub ci.

Tshawb nrhiav peb lwm cov lus qhia ntawm hnub ci photovoltaic thiab PVGIS ntawm peb tshwj xeeb blog.

Cov lus nug nquag nug (FAQ)

Dab tsi yog qhov txawv ntawm PVGIS thiab lwm yam hnub ci tshuab xam zauv?

PVGIS sawv tawm los ntawm nws cov ntaub ntawv European cov ntaub ntawv, ua tiav kev siv dawb, thiab kev pabcuam thoob ntiaj teb. Tsis zoo li kev lag luam simulators, PVGIS muab kev kwv yees nruab nrab yam tsis muaj kev lag luam tsis ncaj ncees.

Ua li PVGIS ua haujlwm txhua qhov chaw hauv ntiaj teb?

Yog lawm, PVGIS npog tag nrho cov teb chaws tshwj tsis yog North thiab South Ncej. Cov ntaub ntawv yog qhov tseeb tshwj xeeb rau Tebchaws Europe, Africa, Asia, thiab Asmeskas.

Ua li cas PVGIS account rau huab cua hauv zos?

PVGIS siv satellite databases nrog 15-20 xyoo ntawm huab cua keeb kwm, suav nrog hnub ci hluav taws xob, qhov kub thiab txias, huab cua npog, thiab lwm yam kev hloov pauv huab cua.

Peb puas tuaj yeem tso siab tau PVGIS kwv yees?

PVGIS Kev kwv yees feem ntau txhim khu kev qha nyob rau hauv ± 5-10% rau kev teeb tsa zoo. Lawv ua raws li kev siv tus qauv hauv European hnub ci kev lag luam.

Ua li PVGIS xam tus kheej noj?

Tsis yog, PVGIS tsuas yog kwv yees ntau lawm. Rau kev txheeb xyuas tus kheej noj, koj xav tau cov cuab yeej ntxiv lossis cov PVGIS24 version uas suav nrog kev simulation nyiaj txiag siab heev.

Ntau npaum li cas PVGIS tus nqi siv?

Classic PVGIS yog dawb kiag li. PVGIS24 muaj cov phiaj xwm hwm pib ntawm $ 9 / hli rau cov kws tshaj lij nta.

Ua tau PVGIS hloov txoj kev kawm txuj ci?

PVGIS muab qhov kev kwv yees thawj zaug zoo heev, tab sis kev tshawb fawb ntawm qhov chaw tseem pom zoo kom siv tau cov shading, ru tsev mob, thiab optimize kawg tsim.

Qhov twg PV technology kuv yuav tsum xaiv nyob rau hauv PVGIS?

Rau feem ntau cov haujlwm hauv vaj tse, xaiv "crystalline silicon" uas sib haum rau feem ntau thiab ua haujlwm tau zoo panels ntawm kev ua lag luam.