01
Tsim kev xaiv theem
—
Tom qab soj ntsuam lub tsev, npaj cov photovoltaic modules raws li lub ru tsev cheeb tsam, xam lub peev xwm ntawm lub photovoltaic modules, thiab nyob rau tib lub sij hawm txiav txim qhov chaw ntawm lub cables thiab txoj hauj lwm ntawm lub inverter, roj teeb, thiab tis box;Cov cuab yeej tseem ceeb ntawm no suav nrog photovoltaic modules, lub zog cia Inverter, lub zog cia roj teeb.
1.1Hnub ci module
Qhov project no adopts high-efficiencymonomodule440Wp, cov kev txwv tshwj xeeb yog raws li hauv qab no:
Tag nrho lub ru tsev siv 12 pv modules nrog tag nrho lub peev xwm ntawm5.28 ibkWp, tag nrho cov uas txuas nrog DC sab ntawm lub inverter.Lub ru tsev layout yog raws li nram no:
1.2Hybrid inverter
Qhov project no xaiv deye zog cia inverter SUN-5K-SG03LP1-EU, qhov tshwj xeeb tsis muaj raws li hauv qab no:
Qhov nohybrid invertermuaj ntau yam zoo xws li cov tsos zoo, kev ua haujlwm yooj yim, ultra-ntev, ntau hom kev ua haujlwm, UPS-theem hloov, 4G kev sib txuas lus, thiab lwm yam.
1.3Hnub ci roj teeb
Alicosolar muab cov roj teeb daws teeb meem (xws li BMS) uas phim lub zog cia inverter.Lub roj teeb no yog lub zog hluav taws xob qis qis cia lithium roj teeb rau tsev neeg.Nws muaj kev nyab xeeb thiab txhim khu kev qha thiab tuaj yeem ntsia tau rau sab nraum zoov.Cov parameter tshwj xeeb yog raws li nram no:
02
Qhov system installation theem
—
Daim duab kab ke ntawm tag nrho qhov project yog qhia hauv qab no:
2.1Kev teeb tsa ua haujlwm
Cov qauv dav dav: txo qis kev vam khom ntawm daim phiaj thiab txo cov khoom siv hluav taws xob.Hauv hom dav dav, kev tsim hluav taws xob photovoltaic tau muab qhov tseem ceeb rau kev muab cov khoom thauj, ua raws li kev them nyiaj ntawm lub roj teeb, thiab thaum kawg lub zog dhau tuaj yeem txuas nrog rau daim phiaj.Thaum lub tshuab hluav taws xob photovoltaic tsawg, lub roj teeb tso tawm ntxiv.
Kev lag luam hom: tsim nyog rau thaj chaw uas muaj qhov sib txawv loj hauv cov nqi hluav taws xob siab thiab hav.Xaiv hom kev lag luam, koj tuaj yeem teeb tsa plaub pawg sib txawv ntawm cov roj teeb sib txawv thiab lub sijhawm tso tawm thiab lub zog, thiab qhia lub sijhawm them nqi thiab tawm, thaum tus nqi hluav taws xob qis, inverter yuav them lub roj teeb, thiab thaum tus nqi hluav taws xob siab, lub roj teeb yuav raug tso tawm.Qhov feem pua ntawm lub zog thiab tus naj npawb ntawm cov voj voog hauv ib lub lim tiam tuaj yeem teem tau.
Standby hom: haum rau cov cheeb tsam uas tsis muaj zog daim phiaj.Hauv hom thaub qab, lub roj teeb tso tawm qhov tob tuaj yeem teeb tsa, thiab lub zog tshwj xeeb tuaj yeem siv thaum tawm-daim phiaj.
Off-grid hom: Hauv hom off-grid, lub zog cia lub zog tuaj yeem ua haujlwm ib txwm.Lub tshuab hluav taws xob photovoltaic yog siv rau kev thauj khoom thiab lub roj teeb tau them rov qab.Thaum lub tshuab hluav taws xob tsis tsim hluav taws xob lossis lub zog tsim hluav taws xob tsis txaus rau kev siv, lub roj teeb yuav tso tawm rau lub nra.
03
Application Scenario Expansion
—
3.1 Off-grid parallel scheme
SUN-5K-SG03LP1-EU tuaj yeem paub txog kev sib txuas ntawm kab sib txuas ntawm qhov kawg thiab qhov kawg ntawm kab sib chaws.Txawm hais tias nws lub zog ib leeg tsuas yog 5kW, nws tuaj yeem paub cov khoom siv hluav taws xob los ntawm kev sib txuas, thiab tuaj yeem nqa lub zog siab (siab tshaj 75kVA)
3.2 Photovoltaic Cia thiab Diesel Microgrid Solution
Optical storage diesel micro-grid daws tuaj yeem txuas nrog 4 qhov chaw siv hluav taws xob, photovoltaic, lub zog cia roj teeb, lub tshuab hluav taws xob diesel thiab kab sib chaws, thiab tam sim no yog ib qho ntawm cov kev daws teeb meem zoo tshaj plaws thiab txhim khu kev qha muaj;Nyob rau hauv lub xeev tos, lub load yog tsuas yog powered los ntawm photovoltaic + zog cia;Thaum lub load hloov pauv tau zoo heev thiab lub zog cia lub zog tas lawm, lub inverter xa cov teeb liab pib rau lub diesel, thiab tom qab lub diesel heats thiab pib, nws nquag muab lub zog rau lub load thiab lub zog cia roj teeb;Yog tias daim phiaj hluav taws xob ua haujlwm ib txwm ua, lub tshuab hluav taws xob diesel yog nyob rau hauv lub xeev kaw lub sijhawm no, thiab lub zog thiab lub zog cia roj teeb yog siv los ntawm daim phiaj hluav taws xob..
Nco tseg:Nws kuj tseem tuaj yeem siv rau qhov xwm txheej ntawm kev cia khoom kho qhov muag thiab diesel yam tsis muaj kab sib txuas.
3.3 Tsev kho qhov muag cia them kev daws teeb meem
Nrog rau kev txhim kho thiab nrov ntawm kev lag luam tsheb hluav taws xob, muaj ntau thiab ntau lub tsheb hluav taws xob hauv tsev neeg.Muaj kev xav tau ntawm 5-10 kilowatt-teev ib hnub (raws li 1 kilowatt-teev tuaj yeem mus txog 5 km).Cov hluav taws xob tso tawm kom tau raws li qhov xav tau ntawm kev them nyiajtsheb, thiab tib lub sij hawm txo qhov siab ntawm daim phiaj hluav taws xob thaum lub sij hawm siab tshaj plaws ntawm kev siv hluav taws xob.
04
Cov ntsiab lus
—
Kab lus no qhia txog 5kW / 10kWh lub zog khaws cia los ntawm kev tsim, xaiv, teeb tsa thiab commissioning, thiab daim ntawv thov nthuav dav ntawm tsev neeg lub zog cia chaw nres tsheb.Daim ntawv thov scenarios.Nrog rau kev ntxiv dag zog rau kev txhawb nqa txoj cai thiab kev hloov pauv ntawm tib neeg lub tswv yim, nws ntseeg tias ntau thiab ntau lub zog khaws cia yuav tshwm sim nyob ib puag ncig peb.
Post lub sij hawm: Aug-22-2023