1. Chii chiri tembiricha yekugadzira?

Kupararira ndiko kudzikiswa kwekudzora kwesimba rekusimbisa. Mukushanda kwakajairika, vashandisi vanoshanda pasimba ravo repamoyo. Panguva ino yekushandisa, iyo chiyero pakati pePV voltage uye PV zvazvino zvinoguma nebasa rakanyanya. Iyo yepamusoro Simba Point inochinja nguva dzose zvichienderana neSolar Irradiation mazinga uye PV module tembiricha.

Tembiricha yekushisa inodzivirira iyo inotyisa semiconductive mune iyo inverter kubva pakunyanyisa. Kamwe chete tembiricha inobvumirwa pazvinhu zvekutarisa zvinosvikidzwa, iyo inverter inochinja nzvimbo yayo yekushandisa kune yakaderedzwa simba remagetsi. Simba rinoderedzwa mumatanho. Mune zvimwe zviitiko zvakanyanyisa, iyo inverter ichavhara zvachose. Pangosvika tembiricha yezvinhu zvakanyanyisa zvinowira pasi pekosheni kukosha zvakare, iyo inverter ichadzokera kune yakasarudzika yekushandisa nzvimbo.

Zvese zvigadzirwa zvezvinyorwa zvinoshanda nesimba rizere uye zvizere mairi kusvika kune imwe tembiricha, pamusoro pazvo yavangashanda neyakaderedzwa ratings yekudzivirira kukuvara kwemidziyo. Iyi technical tech inofungidzira iyo DE-Rating Properties yeRenac vabati uye chii chinokonzera tembiricha yekuisa tembiricha uye chii chingaitwe kuti uzvidzivise.

ONA

Tembiricha dzose dziri mugwaro dzinoreva tembiricha tembiricha.

2. DE-Rating Properties yeRenac Interners

Chikamu chimwe chete

The following inverter models operate at full power and full currents up to the temperatures listed in the table below, and operate with reduced ratings up to 113°F/45°C according to the graphs below. Iyo girafu inorondedzera kuderedzwa kweazvino maererano nekushisa. Iyo chaiyo inobuda ikozvino haizombove yakakwira kupfuura iyo yazvino yazvino yakatsanangurwa mumatare emadheti, uye inogona kunge yakaderera pane iyo girafu pasi apa nekuda kweiyo inverter model ratings ratings parudzi nenyika uye grid.

Nhatu nhare

Iwo anotevera eventter Models anoshanda nesimba rakazara uye rakazara tembiricha iri pazasi, uye shanda nekudzikira ratidziro kusvika 113 Iyo girafu inorondedzera kuderedzwa kweazvino (simba) zvine chekuita nekushisa. Iyo chaiyo inobuda ikozvino haizombove yakakwira kupfuura iyo yazvino yazvino yakatsanangurwa mumatare emadheti, uye inogona kunge yakaderera pane iyo girafu pasi apa nekuda kweiyo inverter model ratings ratings parudzi nenyika uye grid.

Hybrid inverters

The following inverter models operate at full power and full currents up to the temperatures listed in the table below, and operate with reduced ratings up to 113°F/45°C according to the graphs below. Iyo girafu inorondedzera kuderedzwa kweazvino maererano nekushisa. Iyo chaiyo inobuda ikozvino haizombove yakakwira kupfuura iyo yazvino yazvino yakatsanangurwa mumatare emadheti, uye inogona kunge yakaderera pane iyo girafu pasi apa nekuda kweiyo inverter model ratings ratings parudzi nenyika uye grid.

3. Icho chikonzero chekusiya tembiricha

Tembiricha yekushambadzira inoitika nekuda kwezvikonzero zvakasiyana, kusanganisira zvinotevera:

• Iyo inverter haigone kumisikidza kupisa nekuda kwemamiriro asina kunaka ekuisa.
• Iyo inverter inoshandiswa mukukwira kwezuva kana kune yakakwirira ambient tembiricha iyo inodzivirira yakakwana kupisa kupisa kwekupisa.
• Iyo inverter yakaiswa mukabati, mhou kana imwe diki yakavharirwa nzvimbo. Nzvimbo shoma haina kukodzera kune inverter inotonhora.
• Iyo PV marongero uye inverter isismated (simba rePV rondedzero kana ichienzaniswa neSimba reiyo Inverter).
• Kana iyo yekuisa nzvimbo yeiyo invertter iri kuAltiture isina kunaka (semuenzaniso Altites muhuwandu hwepamusoro hwekushandisa kana pamusoro zvinoreva seyekureba Nekuda kweizvozvo, tembiricha yekudzidzira inowanzoitika sezvo mhepo ishoma pane yakakwira ma albtitations uye nokudaro anokwanisa kutonhora zvinhu.

4. Kupisa kupaza kwevanopinda

Reonac vatsiko vane masisitimu anotonhorera akagadziridzwa kune simba ravo uye dhizaini. Inotonhorera invertters inovhara kupisa kumamiriro ekunze kuburikidza nekupisa zvinonyura uye fan.

Pangangosvika mudziyo unogadzira kupisa kwakawanda kupfuura zvayo zvekushambadzira, fan yemukati switch Iyo fan yakamhanya-inodzorwa: inoshanduka nekukurumidza sezvo tembiricha inosimuka. Iko mukana wekutonhora ndewekuti iyo inverter inogona kuramba ichidya musimba rayo rakakura sezvo tembiricha inosimuka. Iyo invertter haina kudzikiswa kusvikira nyika inotonhorera inosvika pamiganhu yekugona kwayo.

Iwe unogona kudzivisa tembiricha yekuisa nekuisa majista nenzira yakadaro iyo kupisa kwakanyorerwa zvakakwana:

• Isa maVersters munzvimbo dzinotonhorera(eg Pasments panzvimbo yeActists), tembiricha ambure uye humbowo hune hukama hunofanirwa kuzadzisa zvinotevera zvinodiwa.

• Usaisa iyo Inverter mune kabati, mhou kana imwe nzvimbo diki yakavharirwa, kutenderera kwemhepo kunofanirwa kupihwa kuitira kuti apise kupisa neyuniti.
• Usafumure iyo invertter kutungamira solar kurira. Kana iwe ukaisa inverter kunze, inomisa mumumvuri kana kuisa denga pamusoro.

• Chengetedza iyo shoma calaranices kubva kune yakatarisana nevapambi kana zvimwe zvinhu, sezvakataurwa muUnited bhuku. Wedzera iyo clamances kana kupisa kwakanyanya kunogona kuitika panzvimbo yekuisa.

• Paunenge uchiisa vanoverengeka vevabati, reserve yakakwana clearance kutenderedza maimbi kuti vaone zvakakwana nzvimbo yekupisa kupaza.

5. Mhedziso

Vagadziri veRanac vane masisitiri anotonhorera akagadziridzwa kusimba ravo uye dhizaini, kurongedza tembiricha hakuna mikana yakaipa pane iyo muripo, asi iwe unogona kudzivirira tembiricha nekuisa tembiricha nekuisa vevatengi nenzira kwayo.