Ko e tefitoʻi konga mahuʻinga ia ʻo e tuʻuʻanga malohi, ʻOku totonu ke fili mo fakaʻaongaʻi fefe ʻa e ngaahi founga fetuʻutaki ʻi he ngaahi tukunga kehekehe ʻo hono fakaʻaongaʻi?

Inverter e founga fetuʻutaki mo e ngaahi fokotuʻutuʻu ki hono fakaʻaongaʻi

2.1 4Fetuʻutaki ʻa e G

Fakafeʻiloaki ʻo e founga fetuʻutakí: Ko e founga fetuʻutaki angamaheni taha ʻeni ʻi he lolotonga ni. ʻOku haʻu ʻa e inverter mo ha 4G hoʻo fakatahaʻi fetuʻutaki module (kaati SIM) ʻi he taimi ʻoku fakafolau atu ai. ʻOku fakapolokalamaʻi tauʻataina ʻa e inverter takitaha. ʻE lava ke ʻave ʻa e fakamatala ki he inverter ʻo fakafou ʻi he netiueka wireless mo e fakavaʻe Transformer ki he feituʻu mamaʻo.
GoodWe 4G hoʻo fakatahaʻi module

Tefitoʻi fakangatangata: tuʻo lahi ʻa e tameʻa: 1800MHz, founga fakaʻaongaʻí: modbus TTAIP

Ngaahi fokotuʻutuʻu ʻoku kaunga ki ai: ngaahi feituʻu ʻoku fakamoveteveteʻi ai ʻa e inverters mo e fakauaea ʻoku ʻikai fakafiemalie.

Ngaahi Lelei: vamamaʻo ʻo e fetuʻutaki loloa; fola faingofua ʻo ʻikai fakauaea; tokoni encryption ngaue; tokoni breakpoint hoko atu; fakaleleiʻi ʻo e tokoni mamaʻo.

Disadvantages: ʻOku ʻi ai ha totongi ki he meʻalele (ʻOku taʻetotongi ʻa e inverter ki he 5 ngaahi taʻu. ʻI he polokalama window Xiaoguyun, te ke lava ʻo sio ki he taimi expiry ʻo e feʻaluʻaki ʻi he "Fehufaki ki ʻolunga" ʻi he peesi ʻuluakí, pea te ke lava foki ʻo unu koe, 36 ʻIuani/taʻu); fakaʻilongaʻi e tuʻunga lelei ʻo e fetuʻutaki ʻi he feituʻu masiva; ʻikai lava ke mapuleʻi e taimi moʻoni.

2.2 Fetuʻutaki ʻi he WiFi

Fakafeʻiloaki ʻo e founga fetuʻutakí:

Founga 1: ʻE lava ke fakatokangaʻi ʻa e fetuʻutaki wireless ʻi he WiFi module ʻoku hoa mo e inverter, pea ʻe lava ke upload ʻa e fakamatala inverter ki he fakavaʻe ʻoku vakaiʻi ʻo fakafou ʻi he netiueka wireless ʻaki hano fakaʻaongaʻi ʻa e IEEE Protocol;

Founga 2: Fetuʻutaki ʻi he WiFi communication module ʻoku haʻu fakataha mo e inverter, pea ʻe lava ke hoko ia ko ha lele ki he niʻihi kehe. ʻE lava ke fakaʻaongaʻi ʻa e ʻiuniti ko ʻeni ko ha maʻuʻanga fakamatala mo ha feituʻu ʻoku maʻu ai, pea ʻoku fehokotaki ʻa e aka fakaʻosi ti mo e router ki he fetuʻutaki Output. Fakaʻilonga, Ko e vave ʻo e feʻaveʻaki ʻoku fekauʻaki ia mo e 20M/s, ʻi he taimi ʻoku motuhi ai ʻa e hala totonu, ʻe lava ke fakaʻaongaʻi ʻa e ngaahi meʻa ʻoku ofi mai ki hono feʻaveʻaki ʻo e fakamatala.

GoodWe WiFi module ngaahi fakangatangata fakatekinikale

Tefitoʻi fakangatangata: mamaʻo ʻo e fetuʻutaki: 10m, tuʻo lahi ʻa e tameʻa: 2.412GHz-2.484 GHz, founga fakaʻaongaʻí: modbus TTAIP

Ngaahi fokotuʻutuʻu ʻoku kaunga ki ai: ngaahi feituʻu ʻoku ʻi ai e netiueka wireless; te ke lava ʻo fakaʻaongaʻi ʻa e WiFi module + SolarGo APP ki he Debug inverter; ʻOku feʻunga ia mo e ngaahi tukunga Inverter Micro.

Ngaahi Lelei: fola faingofua ʻo ʻikai fakauaea; ʻikai ha totongi ki he meʻalele; hoko atu hono upload ʻo e tokoni; fakaleleiʻi ʻo e tokoni mamaʻo, kulupu fengāueʻaki ʻoku ala fulifulihi holo, mo e ala falalaʻanga ʻo e fetuʻutaki māʻolungá.

Disadvantages: tuʻu laveangofua ki he kaunoa; fakangatangata lahi ʻe he ʻatakai ʻo e feituʻu ʻoku fola ai.

2.3 Bluetooth fetuʻutaki

Fakafeʻiloaki ʻo e founga fetuʻutakí: ʻE lava ke fakatokangaʻi ʻa e fetuʻutaki mamaʻo ʻi he Bluetooth module ʻoku hoa mo e inverter, pea ʻoku fakaʻaongaʻi ʻa e LE Protocol, ʻa ia ʻoku fakaʻaongaʻi pe ki he debugging ʻo e inverter.

Tefitoʻi fakangatangata: mamaʻo ʻo e fetuʻutaki: 10m, fakaʻaongaʻi e Protocol: modbus RTU

Ngaahi fokotuʻutuʻu ʻoku kaunga ki ai: ngaahi meʻangaue ʻoku fie maʻu ki he fakaʻosinga debugging.

Ngaahi Lelei: fehokotaki faingofua; ʻikai ha totongi ki he meʻalele; vave ʻo e fetuʻutaki ʻaukaí; fakaʻauha ʻo e malohi maʻulalo.

Disadvantages: vamamaʻo ʻo e fetuʻutaki nounou; ʻikai lava ʻo hū ki he ʻInitanetí.

2.4 LAN fetuʻutaki

Fakafeʻiloaki ʻo e founga fetuʻutakí: ʻE lava ke fakafehokotaki ʻa e LAN module ʻo e inverter ki he router ʻi ha keipolo netiueka, pea fakaʻosi ʻe lava ke upload ʻa e fakamatala ʻo e inverter ki he fakavaʻe ʻoku vakaiʻi ʻo fakafou ʻi he netiueka wireless.

Tefitoʻi fakangatangata: mamaʻo ʻo e fetuʻutaki: 100m; fakaʻaongaʻi e Protocol: modbus TTAIP

Ngaahi fokotuʻutuʻu ʻoku kaunga ki ai: ngaahi fokotuʻutuʻu ʻo e famili muli mo e meʻangaue ki hono tauhi ʻo e ivi.

Ngaahi Lelei: ʻikai ha totongi ki he meʻalele; faingamalie fakauaea; fetuʻutaki ʻi he fale tauhiʻanga.

Disadvantage: ʻOku fie maʻu ke ʻi ai ha LAN Interface ʻa e inverter.

2.5 RS485 fetuʻutaki

Fakafeʻiloaki ʻo e founga fetuʻutakí: RS485 fetuʻutaki adopts e founga fehokotaki makoni fakaha, pea ʻoku fehokotaki ʻa e inverters mo e nima. ʻOku fehokotaki ʻa e inverter fakaʻosi mo e tokotaha tanaki fakamatala ʻi he fehokotakiʻanga, pea ʻoku ʻave leva ʻa e fakamatala inverter ki he fakavaʻe ʻoku vakaiʻi ʻo fakafou ʻi he netiueka wireless.

Tefitoʻi fakangatangata: mamaʻo ʻo e fetuʻutaki: 1200m; vave hono feʻaveʻaki: 9600bPS/s; founga fakaʻaongaʻí: modbus RTU

Fokotuʻutuʻu ʻo e tohi kole: Ivi lahi ʻo e ngaue, lahi ʻo e inverters mo e centralized; ngaahi fokotuʻutuʻu makehe ʻo e tohi kole ʻoku fie maʻu ke mapuleʻi, hangē ko hono puleʻi ʻo e mālohí, ʻAnitai-backflow, mo e alā meʻa pe.

Ngaahi Lelei: fetuʻutaki ʻi he fale tauhiʻanga, malava ke fakafepakiʻi e kaunoa; ʻe lava ke fakatokangaʻi ʻa e ngaue ki hono puleʻi; fetuʻutaki fakakaumeʻa mo e faʻahi hono tolú.

Disadvantages: fie maʻu ke fakaʻaongaʻi ʻa e tanaki fakamatala; fie maʻu fakauaea; mamaʻo ʻo e fetuʻutaki 1200m.

2.6 PLC fetuʻutaki

Fakafeʻiloaki ʻo e founga fetuʻutakí: ʻOku ohi mai ʻa e fetuʻutaki ʻi he laine ʻuhila, pea ʻoku fakaʻaongaʻi ʻa e laine ʻuhila lolotonga ko e founga feʻaveʻaki ke ʻiloʻi ʻa e feʻaveʻaki ʻo e fakamatala mo e fakafetongi fakamatala. ʻI he taimi ʻoku fakaʻaongaʻi ai ʻa e founga fetuʻutaki ʻo e laine fetuʻutaki ke ʻave ʻa e, Naʻe ʻuluaki modulates ʻe he transmitter ʻa e fakamatala ki ha tokotaha fetuku koloa maʻolunga, pea toki mali ia ki he laine ʻuhila ʻo fakafou ʻi ha coupling ʻi he hili ʻa e malohi amplification, pea faifai pea toe fakafoki mai ʻa e fakamatala ʻo fakafou ʻi he modulation mo e demodulation.

SCB3000 fakangatangata fakatekinikale

Tefitoʻi fakangatangata: mamaʻo ʻo e fetuʻutaki: 1000m; vave hono feʻaveʻaki: 100KBPS/s tuʻo lahi ʻo e tameʻa: broadband 0.7-2.9 MHz; founga fakaʻaongaʻí: modbus RTU

Ngaahi fokotuʻutuʻu ʻoku kaunga ki ai: ngaahi tukunga ʻoku lahi ai e ngaue, ko ha tokolahi ʻo e kau inverters, pea mo hono fakaʻaongaʻi ʻo e sitepu pe voltage maʻulalo taʻe ʻi ai ha kavenga.

Ngaahi Lelei: ʻikai fie maʻu ha toe ngaahi laine fetuʻutaki kehe; ʻOku tuʻu maʻu ʻa e fetuʻutaki.

Disadvantages: ʻIkai lava ke fakaʻaongaʻi ʻi he load; fie maʻu ke tānaki atu ha meʻangāue ki he mōtemí; mamaʻo ʻo e fetuʻutaki 2000m.

Ko e fakamatala fakanounou ʻi ʻolunga ko ha fakamatala fakanounou ia ʻo e ngaahi founga fetuʻutaki kehekehe ʻo e inverter. ʻE lava ke fili ʻa e founga fetuʻutaki feʻunga taha ʻo fakatatau ki he ngaahi fokotuʻutuʻu kehekehe ʻo e tohi kole mo e ngaahi meʻa ʻoku fie maʻu. ʻI he ngaahi founga fetuʻutaki mo e mapuleʻi kehekehe, ʻe lava ke langa ha ivi ke ne fakaleleiʻi ʻa e malava ko ia ke potupotutatau ʻa e founga ʻo e malohi mo poupouʻi ʻa e fakalakalaka vave mo e fakaʻaongaʻi lelei ʻo e ivi foʻou ʻoku ne poupouʻi ʻa hono puleʻi ʻo e maʻuʻanga tokoni, grid, load mo e tukuʻanga koloa, pea fakafaingofuaʻi hono langa ʻo ha founga malohi foʻou.