DC solar power system Cov kev cai tshwj xeeb
DC solar zog qhov kev txhim kho kev tiv thaiv
Tsuav muaj tshav ntuj, hnub ci panels yuav tau hluav taws xob, yog li thaum lub hnub tsis tuaj yeem txiav tawm lub hwj chim, thiab vim tias qhov khoom txig ntawm qhov voltage, qhov sib npaug hauv av yuav tsum siab. Vim li no, cov txheej txheem tsim yuav tsum nruj nruj nrog tus neeg muag khoom kom muab cov lus qhia ntawm kev txhim kho, los ntawm cov neeg ua hauj lwm kev txhim kho kom tiav. Khoom siv hluav taws xob ntu nruab nrab ntawm kev siv cov kws sib txuas rau nruab siab, tiv thaiv chav kawm IP65, cov khoom hluav taws xob kuj muaj kev tiv thaiv huab cua tiv thaiv, kom tsis txhob muaj cov teeb meem hauv lub neej. Nyob rau tib lub sijhawm, them nyiaj rau huab cua thiab kev tiv thaiv huab cua.
Cov kev txwv tshwj xeeb yog raws li nram no:
a. Thaum nruab hnub ci ntsa panels, thov siv cov khoom siv thaiv riam phom, tsis hnav cov hniav nyiaj hniav kub.
b. Tsis txhob kaw qhov hluav taws xob txuas nrog lub thawv.
c. Khaws lub ntsaws kom qhuav thiab tsis huv, tsis txhob ntxig lwm cov khoom hlau rau hauv plawv, los yog lwm txoj hauv kev los ua hluav taws xob txuas.
d. Tsis txhob kov lossis khiav lub vaj huam sib luag nrog lub hnub ci iav, lub plhaws tawm, thiab pob txha puas tsuaj tshwj tsis yog lub tshuab txuas hluav taws xob txuas thiab koj hnav cov khoom siv tiv thaiv.
e. Yog tias cov khoom ntub, tsis txhob chwv cov khoom tshwj tsis yog lawv tu lub hnub ci panels, tab sis lawv yuav tsum ua haujlwm raws li yuav tsum tau ua los ntawm cov tshuaj ntxuav tu.
Thaum koj tsis hnav cov khoom siv tiv thaiv los yog hnab looj tes roj hmab, yuav tsum tsis txhob kov lub hau ntim.
Optimized installation ntawm distributed photovoltaic fais fab noj
1. Poob thiab qhov tseem ceeb ntawm kev tsim kho ntawm kev faib tawm photovoltaic fais fab nroj tsuag square matrix
Nyob rau hauv txhua txoj hlua array, qhov ua hauj lwm tam sim no ntawm cov khoom tiv thaiv monolithic yog tib yam
Square ntawm qhov sib luag ntawm lub rooj sib txig, qhov yuav tsum ua ntawm txhua qhov txuas hluav taws xob qhov hluav taws xob kom zoo li qub
2. Kev xaiv qhov kev xaiv thiab kev sib nruab ntwm pawg
Qhov kev xaiv ntawm cable
Kev teeb tsa hluav taws xob (PV) los ntawm kev siv hluav taws xob, hluav taws xob, kev tiv thaiv kev kub ntxhov, kev kub ntxhov thiab kev kub ntxhov, kev tiv thaiv corrosion thiab nplaim hluav taws thiab lwm cov kev cai, thiab yas hose static Kev txiav txim siab ntawm UV kev ua tau zoo "GB / T18950 kev xeem ntawv cov kev cai thiab kab ntawv" photovoltaic fais fab tsim kab txuas "CEEIA B218-2012).
AC cable teeb meem: kev xaiv tooj hlau, lossis alloy txhuas cable.