Ngā Otinga Kaweake Kore-PV me ngā Mita Hiko Atamai – He aha i Kōwhiri ai ngā Kaihoko B2B i a OWON

Kupu Whakataki: He aha te Hiranga o te Whakatutukitanga Kore-Kaweake

I te tere o te tipu o te pūngao rā kua tohatohahia, he maha ngā kamupene hiko i Ūropi, Amerika Te Raki, me Āhia kei te whakatinana ingā ture kore-kaweake (ārai-whakamuri)Ko te tikanga, kāore e taea e ngā pūnaha PV te whakahoki i te kaha nui ki roto i te whatunga hiko. MōNgā EPC, ngā kaiwhakauru pūnaha, me ngā kaiwhakawhanake, ka tāpirihia e tēnei whakaritenga he uauatanga hou ki te hoahoa kaupapa.

Hei kaiārahikaihanga mita hiko atamai, OWONe whakarato ana i tētahi putea katoa oahunga-ruaNgā mita pūngao Wi-Fi me te DIN-raile mahi ana hei turanga mō te ponongā otinga PV kore-kaweake (ārai-whakamuri).

Te Tūranga o OWON i roto i ngā Kaupapa PV Kore-Kaweake

Ko ngā mita atamai a OWON (hei tauira, PC321, PC472, PC473, PC341, me te mita whakawhiti CB432) e whakarato ana i:

• Ine ā-ruaKa kitea tika te mana kawemai me te mana kaweake.

• Ngā awhe CT ngāwariMai i te 20A ki te 750A, e kapi ana i ngā kawenga kāinga me ngā kawenga ahumahi.

• Ngā atanga mahaRS485 (Modbus), RS232, MQTT, API ā-rohe, API kapua.

• Whakaurunga ā-rohe + mamaoKa mahi tahi me ngā pūwhakahuri, ngā kēti, me ngā kaiwhakahaere kawenga.

Nā ēnei āhuatanga ka pai rawa atu ngā mita OWON mō te whakatinanatangamana whakahaere hiko ārai-whakamuri, me te whakarite kia tutukihia ngā whakaritenga me te whakanui rawa i te whakapaunga whaiaro.

Ngā Hanganga Pūnaha mō te Kaweake-Kore

1. Te Whakawhāiti Mana mā te Mana Whakawhiti

• Rere: Mita OWON → RS485/MQTT → Kaitahuri → Putanga iti.

• Whakamahinga tauiraNgā pūnaha kāinga, ngā pūnaha arumoni iti rānei (<100 kW).

• PaingaHe iti te utu, he māmā te waea, he tere te urupare.

2. Te Whakaurunga o te Whakamahinga Utaina, te Whakaurunga Rokiroki rānei

• Rere: Mita OWON → Kūaha/Kaiwhakahaere → Relay (CB432) Pūhiko rānei PCS → Whakapau pūngao tāpiri.

• Whakamahinga tauiraNgā kaupapa arumoni/ahumahi me ngā kawenga rerekē.

• Painga: Ka ārai i te rere whakamuri me te whakanui ake i te whakapaunga-ake.

Aratohu Kōwhiringa Hua

Akoranga Take: Te Whakatakotoranga o te Mekameka Hōtera

I tāutahia e tētahi mekameka hōtēra o Ūropi ngā mita atamai OWON me te whakaurunga inverter.

• Wero: Kāore i te whakaaetia te kaweake i te whatunga hiko nā te mea kua kikī te whakawhiti hiko.

• OtingaNgā mita PC473 e whāngai ana i ngā raraunga Modbus ki ngā pūwhakahuri.

• Hua: 100% te tutuki i ngā ture kaweake-kore, ā, i heke ngā pire hiko mā te 15% nā te whakapai ake i te whakamahinga whaiaro.

He Aratohu Kaihoko mō ngā EPC me ngā Kaituku

Ngā Pātai Auau

P1: Ka taea e te mita atamai anake te aukati i te rere hiko whakamuri?
Kāo. Ka ine, ka ripoata hoki te mita i te ahunga rere. Ka whakahaerehia e te pūnaha whakawhiti, e te pūnaha tuku rānei te mana whakahaere kore-kaweake.

P2: Ka aha mēnā ka hinga te ipurangi?
Ka tautoko a OWON i te Modbus ā-rohe me te arorau API, kia mau tonu ai te whiwhinga raraunga a ngā kaitahuri kia tutuki ai ngā whakaritenga kore-kaweake.

P3: E tautoko ana a OWON i te wāhanga wehewehe o Amerika Te Raki?
Āe. Kua hangaia te PC321 mō te wehenga-wāhanga 120/240V.

Q4: Me pēhea ngā kaupapa arumoni nunui?
Mā te mita ara iahiko maha PC341 ka taea te aroturuki taumata-peka tae atu ki te 16 ara iahiko, e tika ana mō ngā tipu ahumahi.

Whakamutunga

Mō ngā kaihoko B2B,ehara i te mea whiriwhiri te tutuki i ngā whakaritenga kore-kaweake—he mea whakahauMe OWON'sngā mita hiko atamai, ka taea e ngā EPC me ngā kaiwhakauru te hanga i ngā pūnaha PV ārai-whakamuri, he utu-whai hua, he tauine hoki. Mai i ngā kāinga iti ki ngā wāhi ahumahi nui, ka whakaratohia e OWON tetuara ine ponokia mau tonu ai te whai hua me te whai hua o āu kaupapa.