Cheebtsam ntawm A Residential Solar Electric System

Lub hnub ci hluav taws xob ua tiav hauv tsev yuav tsum muaj cov khoom siv los tsim hluav taws xob, hloov hluav taws xob rau hauv cov khoom siv hluav taws xob uas siv tau los ntawm cov khoom siv hauv tsev, khaws cov hluav taws xob ntau dhau thiab tswj kev nyab xeeb.

Hnub Ci Panels

Hnub ci vaj huam sib luag

Cov nyhuv photovoltaic yog txheej txheem ntawm kev hloov lub hnub ci rau hauv hluav taws xob. Cov txheej txheem no muab cov hnub ci vaj huam sib luag rau lawv lub npe, PV panels.

Lub hnub ci vaj huam sib luag tau muab cov kev ntsuas tso tawm hauv

Hnub ci Array Mounting Racks

Hnub ci vaj huam sib luag tau koom ua ke rau hauv arrays thiab feem ntau mounted nyob rau hauv ib qho ntawm peb txoj kev: ntawm lub ru tsev; ntawm tus ncej nyob rau hauv dawb sawv arrays; los yog ncaj qha rau hauv av.

Lub ru tsev mounted systems yog cov feem ntau thiab tej zaum yuav xav tau los ntawm zoning kab ke. Txoj kev no yog qhov zoo nkauj thiab muaj txiaj ntsig. Lub ntsiab drawback ntawm ru tsev mounting yog tu. Rau lub ru tsev siab, tshem cov daus los yog kho cov kab ke tuaj yeem yog qhov teeb meem. Panels feem ntau tsis xav tau kev saib xyuas ntau, txawm li cas los xij.

Dawb sawv, ncej mounted arrays tuaj yeem teeb tsa ntawm qhov siab uas ua rau kev saib xyuas yooj yim. Qhov kom zoo dua ntawm kev saib xyuas yooj yim yuav tsum tau hnyav rau qhov chaw ntxiv rau cov arrays.

Cov txheej txheem hauv av yog qhov tsawg thiab yooj yim, tab sis tsis tuaj yeem siv rau hauv cov cheeb tsam uas muaj cov daus tsis tu ncua. Qhov chaw kuj yog ib qho kev txiav txim siab nrog cov array mounts.

Txawm hais tias koj mount cov arrays nyob qhov twg, mounts yog tsau los yog taug qab. Tsau mounts yog preset rau qhov siab thiab lub kaum sab xis thiab tsis txav mus. Txij li lub kaum sab xis ntawm lub hnub hloov pauv txhua xyoo, qhov siab thiab lub kaum sab xis ntawm cov mount arrays ruaj khov yog qhov kev sib haum xeeb uas ua lag luam zoo tshaj plaws rau qhov tsis tshua kim, tsis yooj yim installation.

Taug qab arrays txav nrog lub hnub. Kev taug qab array txav sab hnub tuaj mus rau sab hnub poob nrog lub hnub thiab kho lawv lub kaum sab xis kom tswj tau qhov zoo tshaj plaws thaum lub hnub txav.

Array DC Disconnect

Array DC disconnect yog siv los txiav lub hnub ci arrays ntawm lub tsev rau kev kho. Nws yog hu ua DC disconnect vim hais tias lub hnub ci arrays tsim DC (direct tam sim no) lub zog.

Inverter

Hnub ci vaj huam sib luag thiab cov roj teeb tsim hluav taws xob DC (tam sim no ncaj qha). Cov khoom siv hauv tsev Standard siv AC (alternating tam sim no). Lub inverter hloov lub zog DC uas tsim los ntawm lub hnub ci vaj huam sib luag thiab cov roj teeb rau AC lub zog xav tau los ntawm cov khoom siv.

Roj teeb pob

Lub tshuab hluav taws xob hnub ci tsim hluav taws xob thaum nruab hnub, thaum lub hnub ci ntsa iab. Koj lub tsev xav tau hluav taws xob hmo ntuj thiab hnub huab cua thaum lub hnub tsis ci. Txhawm rau tiv thaiv qhov tsis sib haum no, cov roj teeb tuaj yeem raug ntxiv rau hauv qhov system.

Fais Fab Meter, Utility Meter, Kilowatt Meter

Rau cov tshuab uas tuav txoj hlua khi rau hauv daim phiaj siv hluav taws xob, lub ntsuas hluav taws xob ntsuas lub zog siv los ntawm daim phiaj. Hauv cov tshuab tsim los muag lub zog hluav taws xob, lub ntsuas hluav taws xob kuj ntsuas lub zog ntawm lub hnub ci xa mus rau daim phiaj.

Backup Generator

Rau cov tshuab uas tsis khi rau hauv daim phiaj siv hluav taws xob, lub tshuab hluav taws xob thaub qab yog siv los muab lub zog thaum lub sijhawm ua haujlwm tsis zoo vim huab cua tsis zoo lossis kev xav tau hauv tsev neeg siab. Cov tswv tsev muaj kev txhawj xeeb txog kev cuam tshuam ib puag ncig ntawm lub tshuab hluav taws xob tuaj yeem nruab lub tshuab hluav taws xob uas khiav ntawm lwm cov roj xws li biodiesel, tsis yog roj av.

Breaker Vaj Huam Sib Luag,

Lub breaker vaj huam sib luag yog qhov chaw fais fab txuas nrog rau cov hluav taws xob hluav taws xob hauv koj lub tsev.

Nyob rau hauv txhua rooj plaub muaj ib tug Circuit Court breaker. Circuit Court breakers tiv thaiv cov khoom siv hauv Circuit Court los ntawm kev nqus hluav taws xob ntau dhau thiab ua rau muaj hluav taws kub. Thaum cov khoom siv hluav taws xob hauv Circuit Court xav tau hluav taws xob ntau dhau, lub Circuit Court breaker yuav hloov mus los yog mus txawv tebchaws, cuam tshuam cov dej ntws ntawm hluav taws xob.

Charge Controller

Tus maub los them nqi ⢠kuj hu ua tus tswj hwm tus nqi â tswj qhov kev them nqi hluav taws xob tsim nyog rau cov roj teeb hauv lub cev.

Cov roj teeb tuaj yeem overcharged, yog tias noj tas li voltage. Tus nqi tswj tswj qhov voltage, tiv thaiv overcharge thiab cia them thaum xav tau.