Gabatarwa: Me Yasa Yarda da Fitar da Sifili Ya Muhimmanci
Tare da saurin haɓakar haɓakar hasken rana, yawancin abubuwan amfani a Turai, Arewacin Amurka, da Asiya suna aiwatarwadokokin sifili-fitarwa (anti-reverse).. Wannan yana nufin tsarin PV ba zai iya ciyar da makamashi mai yawa baya cikin grid ba. DominEPCs, masu haɗa tsarin, da masu haɓakawa, wannan buƙatun yana ƙara sabon rikitarwa ga ƙirar aikin.
A matsayin jagoramai ƙera mitar wutar lantarki, OWONyana ba da cikakken fayil nabidirectionalWi-Fi da DIN-rail makamashi mitawanda ke zama tushen abin dogarosifili-fitarwa (anti-reverse) PV mafita.
Matsayin OWON a cikin Ayyukan PV na Fitar da Wuta
Mita mai wayo ta OWON (misali, PC321, PC472, PC473, PC341, da mita relay na CB432) sun samar da:
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Ma'auni na biyu: Daidai yana gano ikon shigo da kaya da fitarwa.
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Matsalolin CT masu sassauƙa: Daga 20A har zuwa 750A, yana rufe wurin zama zuwa nauyin masana'antu.
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Matsaloli da yawa: RS485 (Modbus), RS232, MQTT, API na gida, API girgije.
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Haɗin kai na gida + nesa: Yana aiki tare da inverters, ƙofofi, da masu kula da kaya.
Waɗannan fasalulluka sun sa mitoci OWON ya dace don aiwatarwaanti-reverse iko iko, tabbatar da yarda yayin da ake ƙara yawan amfani da kai.
Tsarin Gine-gine don Fitar da Sifili
1. Ƙimar Ƙarfi ta hanyar Inverter Control
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Yawo: OWON mita → RS485/MQTT → Inverter → Ƙarfin fitarwa.
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Amfani da harka: Gidan zama ko ƙananan tsarin kasuwanci (<100 kW).
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Amfani: Ƙananan farashi, mai sauƙi mai sauƙi, amsa mai sauri.
2. Amfani da Load ko Haɗin Ajiye
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YawoMitar OWON → Ƙofa/Mai kula da → Relay (CB432) ko PCS Baturi → Yi amfani da ƙarin kuzari.
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Amfani da harka: Ayyukan kasuwanci/masana'antu tare da maɗaukakiyar nauyi.
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Amfani: Yana hana juyar da ruwa yayin da ake ƙara yawan cin abinci.
Jagoran Zaɓin samfur
| Halin yanayi | Mitar Nasiha | Farashin CT | Interface | Siffa ta Musamman |
|---|---|---|---|---|
| Gidan zama (≤63A) | PC472 DIN-Rail | 20-750A | Tuya/MQTT | Gina 16A gudun ba da sanda don yanke yankewar gida |
| Tsaga-lokaci (Arewacin Amurka) | PC321 | 80-750A | RS485/MQTT | Yana goyan bayan 120/240V tsaga-lokaci |
| Kasuwanci/Masana'antu (≤750A) | PC473 DIN-Rail | 20-750A | RS485/MQTT | Gina busasshen fitarwa na lamba |
| Gine-gine masu kewayawa da yawa | PC341 | Tashoshi 16 | RS485/MQTT | Tsakanin makamashi & saka idanu na sifili |
| Zubar da Load na Gida | Mitar Relay CB432 | 63A | ZigBee/Wi-Fi | Yanke kayan juji lokacin da aka gano wutan baya |
Nazarin Harka: Bayar da Sarkar Otal
Sarkar otal ta Turai ta shigar da mitoci masu wayo na OWON tare da haɗin inverter.
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Kalubale: An haramta amfani da grid fitarwa saboda jikewar taransfoma.
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MaganiPC473 mita ciyar da bayanan Modbus zuwa inverters.
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Sakamako: 100% yarda da ka'idodin fitarwa na sifili, yayin da kuɗin makamashi ya ragu da 15% ta hanyar ingantaccen amfani da kai.
Jagorar Mai siye don EPCs da Masu Rarraba
| Ma'auni na kimantawa | Me Yasa Yayi Muhimmanci | Amfanin OWON |
|---|---|---|
| Hanyar aunawa | Gano shigo da fitarwa daidai | Ma'auni biyu-directional |
| Taimakon Protocol | Tabbatar da haɗin inverter/EMS | RS485, MQTT, API |
| Sauƙaƙe Load | Sarrafa mazaunin zuwa masana'antu | 20A-750A CT ɗaukar hoto |
| Aminci & Amincewa | Guji raguwar lokaci | Relay yanke-kashe & kariyar lodi |
| Ƙimar ƙarfi | Daidaita ayyukan guda ɗaya & multi-inverter | PC321 zuwa PC341 fayil |
FAQ
Q1: Shin na'ura mai wayo ita kaɗai zai iya hana juyar da wutar lantarki?
A'a. Mitar tana aunawa kuma tana ba da rahoton jagorar gudana. Tsarin inverter ko relay yana aiwatar da sarrafa sifiri-fitarwa.
Q2: Menene zai faru idan intanit ta ƙare?
OWON yana goyan bayan Modbus na gida da dabaru na API, yana tabbatar da cewa masu juyawa suna ci gaba da karɓar bayanai don yarda da fitar da sifili.
Q3: Shin OWON tana goyan bayan tsagawar lokaci na Arewacin Amurka?
Ee. An tsara PC321 don 120/240V tsaga-lokaci.
Q4: Yaya game da manyan ayyukan kasuwanci?
PC341 Multi-circuit mita yana ba da sa ido kan matakin reshe tare da da'irori har zuwa 16, dacewa da tsire-tsire na masana'antu.
Kammalawa
Ga masu siyan B2B,Yarda da fitar da sifiri ba na tilas ba ne—ya zama tilas. Tare da OWONmai kaifin wutar lantarki, EPCs da masu haɗawa zasu iya gina tsarin PV masu amfani da tsada da ƙima. Daga ƙananan gidaje zuwa manyan wuraren masana'antu, OWON yana samar daabin dogara metering kashin bayadon kiyaye ayyukanku masu dacewa da riba.
Lokacin aikawa: Satumba-07-2025
