Balaoli ba Photovoltaic: Likarolo tsa Bohlokoa le Likarolo

Selaoli sa Photovoltaic ke eng?

Taolo ea photovoltaic ke e 'ngoe ea likarolo tsa bohlokoa tsamaisong ea tlhahiso ea motlakase ea photovoltaic. Mosebetsi oa eona o ka sehloohong ke ho laola le ho laola matla a motlakase a hlahisoang ke liphanele tsa letsatsi.

A re hlahlobeng molao-motheo o sebetsang oa molaoli oa Photovoltaic . E ka hlokomela le ho laola lits'ebetso tsa ho tjhaja le ho ntša libeteri, e netefatsa polokeho ea tsona le ts'ebetso e ntle ka ho fetisisa. Ka ho laola matla a motlakase ka katleho, e ka eketsa nako ea bophelo ba libeteri.

Molaoli oa Photovoltaic o boetse o na le likarolo tse latelang tsa bohlokoa:

Ntlafatso ea Phetoho ea Matla: E ntlafatsa ts'ebetso ea lits'ebetso tsa photovoltaic, ho eketsa phetoho ea matla a letsatsi hore e be matla a motlakase a sebelisoang.
Tšireletso ea Battery: E thibela ho tjhaja ho feta tekano le ho qhalla ho feta tekano, e fokotsa ho khathala ha betri le ho hloleha ho sebetsa.
Botsitso: E tiisa ts'ebetso e tsitsitseng ea tsamaiso eohle ea photovoltaic, e sa ameheng ke lintlha tse ka ntle.

Ha u khetha molaoli oa Photovoltaic, lintlha tse latelang li lokela ho nahanoa:

• Sekhahla le litlhoko tsa sistimi.
• Mofuta oa betri le matla.
• Boleng ba taolo le ho tšepahala.

Motlakase oa Photovoltaic ke karolo ea bohlokoa ea tsamaiso ea matla a photovoltaic. Ha e ntlafatse ts'ebetso le ts'ebetso ea sistimi feela empa hape e sireletsa polokeho le nako ea bophelo ea libeteri. Ho utloisisa molao-motheo oa ho sebetsa le likarolo tsa molaoli oa Photovoltaic ke oa bohlokoa bakeng sa khetho le tšebeliso e nepahetseng.

Mekhahlelo ea mantlha ea tekheniki ea molaoli oa photovoltaic

1. Matla a tsamaiso

Matla a sisteme a boetse a bitsoa rated operating voltage, e bolelang matla a sebetsang a DC a tsamaiso ea matla a photovoltaic. Matla a motlakase hangata ke 12V le 24V. Balaoli ba matla a mahareng le a phahameng le bona ba na le 48V, 110V, 220V, joalo-joalo.

2. Nako e phahameng ea ho tjhaja

Boholo ba ho tjhaja hona joale bo bolela palo e phahameng ka ho fetisisa ea hona joale e hlahisoang ke mojule oa lisele tsa letsatsi kapa square array. Ho ea ka boholo ba matla, e arotsoe ka 5A 6A 8A 10A 12A 15A 20A 30A 40A 50A 70A 100A 150A 200A 250A 300A le litlhaloso tse ling. Baetsi ba bang ba sebelisa matla a mangata a li-module tsa lisele tsa letsatsi ho hlahisa litaba tsena, tse bonts'ang ka mokhoa o sa tobang parameter ea tekheniki ea ho tjhaja boholo ba hona joale.

3. Palo ea liteishene tsa ho kenya li-solar cell array

Balaoli ba photovoltaic ba nang le matla a tlaase ka kakaretso ba na le kenyelletso e le 'ngoe, ha li-photovoltaic controllers tse nang le matla a phahameng li na le mekhoa e mengata e tsoang ho sehlopha sa lisele tsa letsatsi. Ka kakaretso, balaoli ba photovoltaic ba matla a phahameng
Likanale tse 6 li ka kenngoa, 'me tse ngata li ka hokeloa ho likanale tse 12 kapa likanale tse 18.

4. Potoloha ho itšehla thajana

Tahlehelo ea potoloho ea molaoli e boetse e le e 'ngoe ea litekanyo tsa eona tse ka sehloohong tsa tekheniki, hape e bitsoang tahlehelo ea ho se be le moroalo (ho khutsa hona joale) kapa hona joale ho itšebetsa haholo. E le ho fokotsa li-controller
Tahlehelo, ho ntlafatsa katleho ea phetoho ea matla a photovoltaic, tahlehelo ea potoloho ea molaoli ka boeona e lokela ho ba tlase kamoo ho ka khonehang. Tahlehelo e phahameng ka ho fetisisa ea molaoli e ke ke ea feta tekanyo ea eona ea ho tjhaja.
1% ea phallo kapa 0.4W. Ho latela potoloho, tahlehelo ea eona hangata ke 5 ~ 20MA.

5. Battery overcharge protection voltage (HVD)

Matla a ho sireletsa betri ho feta tekano a boetse a bitsoa "full disconnection" kapa overvoltage shutdown voltage. Ka kakaretso, e ka behoa pakeng tsa 14.1 ~ 14.5V (12
V system), 28.2 ~ 29V (24V system) le 56.4 ~ 58V (48V system), litekanyetso tse tloaelehileng ke 14.4V, 28.8V le 57.6V ka ho latellana. Tšireletso ea ho tjhaja betri
The shutdown recovery voltage (HVR) ka kakaretso e behiloe ho e 'ngoe ea: 13.1~13.4V (12V system), 26.2~26.8V (24V system) le 52.4~53.6V (48V system)
nako, litekanyetso tse tloaelehileng ke 13.2V, 26.4V le 52.8V ka ho latellana.

6. Battery over-discharge protection voltage (LVD)

Matla a tšireletso a ho ntša metsi a mangata a betri a boetse a bitsoa under-voltage disconnection kapa under-voltage shutdown voltage. Ka kakaretso, e ka behoa pakeng tsa 10.8 ~ 11.4V (
Pakeng tsa tsamaiso ea 12V), 21.6 ~ 22.8V (24V system) le 43.2. ~ 45.6V (48V system), litekanyetso tse tloaelehileng ke 11.1V, 22.2V le 44.4V ka ho latellana. Betri e fetile
The shutdown recovery voltage (LVR) ea ts'ireletso ea ts'ireletso hangata e behiloe ho: 12.1 ~ 12.6V (12V system), 24.2 ~ 25.2V (24V system) le 48.4 ~ 50.4V (48V).
litsamaiso), litekanyetso tse tloaelehileng ke 12.4V, 24.8V le 49.6V ka ho latellana.

7. Battery charging float voltage

Matla a ho tjhaja le a phaphametseng a betri ka kakaretso ke 13.7V (12V system), 27.4V (24V system), le 54.8 (48V system).

8. Matšeliso a mocheso

Molaoli ka kakaretso o na le ts'ebetso ea matšeliso a mocheso ho ikamahanya le mocheso o fapaneng oa ts'ebetso ea tikoloho le ho beha matla a lekaneng a ho tjhaja betri.
Motsoako oa matšeliso o lokela ho finyella litlhoko tsa ntlafatso ea tekheniki ea betri, 'me boleng ba matšeliso a mocheso ka kakaretso ke -20~-40mV/oC.

9. Mocheso oa tikoloho ea ho sebetsa

Mocheso oa mocheso oa tšebeliso kapa tikoloho ea ho sebetsa oa molaoli o fapana ho ea ka moetsi, hangata o pakeng tsa -20~+50 oC.

10. Mesebetsi e meng ea tšireletso

• Controller input le tlhahiso ea ts'ebetso ea tšireletso ea potoloho e khutšoanyane. Li-circuits tsa ho kenya le tse hlahisoang ke molaoli li tlameha ho ba le lipotoloho tsa ts'ireletso ea potoloho e khuts'oane ho fana ka ts'ebetso ea ts'ireletso ea maqhubu
• Ts'ebetso ea ts'ireletso ea anti-reverse tjhaja. Selaoli se tlameha ho ba le ts'ebetso ea ts'ireletso ho thibela betri ho tjhaja morao ho ea seleng ea letsatsi.
• Polarity reverse ts'ireletso ea ts'ireletso. Ha mochine oa selefouno oa letsatsi kapa betri e kopantsoe le molaoli, molaoli o tlameha ho ba le mosebetsi oa potoloho ea tšireletso ha polarity e khutlisetsoa morao.
• Mosebetsi oa tšireletso ea lehalima. Qetellong ea ho kenya ea molaoli e sirelelitsoe khahlanong le ho otla ha lehalima. Mofuta le tekanyo ea sets'oaruoa li lokela ho khona ho etsa bonnete ba ho monya matla a ts'usumetso e lebelletsoeng.
• Tšireletso khahlanong le motlakase oa motlakase le motlakase oa motlakase. Etsa kopo ka makhetlo a 1.25 ka motlakase oa lebitso ho kenya letsoho la sele ea letsatsi ea molaoli ka hora e le 'ngoe, molaoli ha aa lokela ho senya. Haeba molaoli oa potoloho ea potoloho ea motlakase o fihla ho makhetlo a 1.25 ka nako ea lebitso la hora e le 'ngoe, molaoli ha aa lokela ho senyeha.

fihlela qeto e

Ka kakaretso, balaoli ba Photovoltaic ba sebetsa e le likarolo tsa bohlokoa ka har'a lisebelisoa tsa matla a letsatsi, ba okametseng tsamaiso le taolo ea matla a motlakase a tsoang ho liphanele tsa letsatsi. Ka ho ntlafatsa phetoho ea matla, ho netefatsa ts'ireletso ea betri, le ho boloka botsitso ba tsamaiso, balaoli bana ba kenya letsoho ts'ebetsong e sebetsang hantle le e ka tšeptjoang ea lisebelisoa tsa photovoltaic. Ka kutloisiso e feletseng ea mekhoa le likarolo tsa bona tsa theknoloji, basebelisi ba ka etsa liqeto tse nang le tsebo ka ho khetha le ho sebelisa balaoli ba Photovoltaic ka katleho.

FAQs

1.Karolo ea balaoli ba photovoltaic ke efe tsamaisong ea ho hlahisa matla a letsatsi?

Balaoli ba photovoltaic ba laola le ho laola motlakase o hlahisoang ke lisebelisoa tsa letsatsi tsamaisong ea matla a letsatsi. Mesebetsi ea eona e ka sehloohong e kenyelletsa ho laola ho tjhaja le ho ntša betri ho netefatsa polokeho ea eona le ts'ebetso e nepahetseng.

2.Balaoli ba photovoltaic ba kenya letsoho joang ho sireletsa betri?

Basebelisi ba photovoltaic ba thibela ho senyeha ha betri ka ho kenya ts'ebetsong mehato e kang ho lefella chelete e ngata le tšireletso e feteletseng. Ka ho laola ho phalla ha matla a motlakase, ba fokotsa ho senyeha ha betri, kahoo ba lelefatsa bophelo ba eona le ho netefatsa hore e tšepahala.

3.Ke lintlha life tse lokelang ho nahanoa ha u khetha molaoli oa photovoltaic?

Ha u khetha motlakase oa photovoltaic, lintlha tse kang boholo le litlhoko tsa tsamaiso, mofuta le bokhoni ba libeteri tse sebelisoang, le boleng le botšepehi ba molaoli ka boeena li lokela ho nkoa. Ho khetha molaoli o nepahetseng ho netefatsa ts'ebetso e nepahetseng le katleho ea sistimi eohle ea hau ea matla a letsatsi.

4.Balaoli ba photovoltaic ba ntlafatsa phetoho ea matla joang tsamaisong ea photovoltaic?

Balaoli ba photovoltaic ba ntlafatsa matla a ho fetola matla ka ho ntlafatsa bokhoni ba lisebelisoa tsa letsatsi ho fetola khanya ea letsatsi hore e be motlakase o ka sebelisoang. Ba laola ts'ebetso ea ho tjhaja le ho thibela tahlehelo ea matla ka lebaka la ho tjhaja ho feta tekano kapa ho felloa ke matla ho feta tekano, ka hona ho netefatsa pokello e kholo le tšebeliso ea matla a letsatsi.

5.Ho phaella ho ts'ireletso ea betri, ke mesebetsi efe e meng ea tšireletso eo molaoli oa photovoltaic a nang le eona?

Ntle le ts'ireletso ea betri, balaoli ba photovoltaic ba fana ka likarolo tse ling tse fapaneng tsa tšireletso. Ho kenyelletsa le ts'ireletso ea potoloho e khuts'oane ea ho kenya letsoho le tlhahiso, ts'ireletso ea anti-reverse charging, ts'ireletso ea reverse polarity, ts'ireletso ea lehalima e kenang, matla a ho phahama le ts'ireletso ea hajoale, joalo-joalo Likarolo tsena li sireletsa sistimi eohle ho senya ho tsoa linthong tse kantle, ho netefatsa ho ts'epahala ha nako e telele.

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