Qhov Chaw Tshawb Fawb thiab Kev Npaj
Rau kev teeb tsa sab hauv tsev, chaw nres tsheb lossis chav cia khoom raug pom zoo, nrog rau kev thauj khoom -cov kabmob muaj peev xwm ntau dua lossis sib npaug li 50kg / ㎡; rau kev teeb tsa sab nraum zoov, tiv thaiv nag thiab hnub ci - cov ntaub ntawv pov thawj raug pom zoo.
Khaws qhov cua kom zoo, kom deb ntawm cov dej thiab cov khoom siv hluav taws xob, thiab tsis txhob cuam tshuam cov hluav taws xob muaj zog.
Cov cuab yeej Installation Sequence
PV Vaj Huam Sib Luag Kev Txhim Kho: Sab Qab Teb-fab yog qhov zoo tshaj plaws, qaij lub kaum sab xis ≈ hauv zos latitude +10℃~ 15 degree, module qhov sib nrug ntau dua lossis sib npaug li 20cm rau qhov cua.
Inverter Installation: Muab tso rau hauv lub qhov dej - qhov cua, qhov chaw nkag tau yooj yim, cua nkag siab dua lossis sib npaug li 30cm saum av, tsis txhob tshav ntuj ncaj qha.
Kev teeb tsa roj teeb: Txias, qhov chaw qhuav, qhov sib nrug ntawm qhov ntau dua lossis sib npaug li 5cm rau cov cua sov dissipation, xaim torque raws li cov chaw tsim khoom (xws li M8 bolt 25-30N·m).
Kev sib txuas thiab kev sib txuas
Siv cov kab hluav taws xob photovoltaic tshwj xeeb ( huab cua- tiv taus, tiv thaiv - laus), DC sab cables yuav tsum tau tiv thaiv nrog corrugated conduit.
Grounding resistance Tsawg dua los yog sib npaug rau 4Ω, kev tiv thaiv xob laim nyob rau tib lub sijhawm nrog kev tiv thaiv hluav taws xob hauv tsev.