Sei Balcony PV System Ichida OWON WiFi Smart Meter?

Balcony PV(Photovoltaics) yakangoerekana yawana mukurumbira mukuru muna 2024-2025, inosangana nekuputika kwemusika kudiwa muEurope. Inoshandura "mapaneru maviri + imwe microinverter + imwe tambo yemagetsi" kuita "mini magetsi chirimwa" chiri plug-uye-kutamba, kunyangwe kune vanogara mufurati.

1. Vagari vekuEurope 'Energy Bill Kushushikana

Avhareji mutengo wemagetsi emumba weEU muna 2023 waive 0.28 €/kWh, nemitengo yepamusoro muGermany yakakwira pamusoro pe0.4 €/kWh. Vagari vepafurati, vasina mukana wepamusoro pematenga emagetsi ezuva, vaigona chete kutsungirira mabhiri emagetsi akakwira pamwedzi pasina nzira inoshanda yekuchengetedza mari. Iyo 400 Wp balcony module inogona kugadzira ingangoita 460 kWh pagore muMunich. Yakaverengerwa pamutengo wakayereswa we0.35 €/kWh, izvi zvinochengetedza 160 € pagore, zvichigona kuzvibhadharira mumakore matatu chete - chirevo chinokwezva kwazvo kune vanogara mufurati.

Muna 2023-2024, anopfuura makumi matatu kubva pamakumi mashanu nenhanhatu emagetsi eFrance akavharwa nekuda kwekuora mwoyo kana kuwedzera mafuta, zvichiita kuti simba renyukireya ridzike pasi pe25 GW dzimwe nguva, pazasi pechiyero chakayerwa che55 GW, ichimhanyisa mitengo yemagetsi muEurope. Kubva muna Ndira kusvika Kukadzi 2024, avhareji yekumhanya kwemhepo muNorth Sea yaive yakaderera nezvikamu gumi neshanu muzana pane zvakajairwa panguva imwe cheteyo, zvichikonzera kudzikira kunosvika makumi maviri muzana pagore-pagore mukubuda kwesimba reNordic. Mashandisirwo emagetsi emhepo muDenmark neNorthern Germany akadonha pasi pe30%, nemitengo yemusika yagara ichisangana nemitengo yakaipa isati yasvetuka pamusoro pe0.6 €/kWh. Mushumo weEuropean Network of Transmission System Operators for Electricity (ENTSO-E) 2024 wakaratidza kuti avhareji yezera rekushanda re220 kV substations munyika dzakaita seGermany neFrance inodarika makore makumi matatu nemashanu. Kuderera kwezvishandiso kunowanikwa kunotungamirira kumabhodhoro ekutapurirana emunharaunda nguva dzose, zvichiita kuti intraday mutengo uwedzere kuwedzera kusvika ku2.3 nguva ye2020. Izvi zvinoita kuti mabhiri emagetsi kuEurope vagari vepafurati vafanane neroller coaster ride.

2. Kudonha Kwemitengo YeNew Energy Equipment Drive PV uye Storage muMhuri

Mumakore matatu apfuura, mitengo yePV modules, microinverters, uye mabhatiri ekuchengetedza akawedzera kuderera nepamusoro pe40%. Mutengo wediki-packaged modules pazasi 800 Wp wasvika commodity mazinga. Zvichakadaro, plug-uye-play yekubatanidza mhinduro dzakarerutsa zvakanyanya nzira yekuisa, zvakanyanya kudzikisa mitengo yekutumira system uye nekukurumidza kusimudzira hukuru hwekushandisa kwe balcony PV uye masisitimu ekuchengetedza simba.

3. Policy & Regulation: Kubva Tacit Kugamuchirwa kusvika Kukurudzira

• Germany's Renewable Energy Act (EEG 2023) inoisa zviri pamutemo "≤800 Wp balcony PV" seStecker-Solar, kuisunungura kubva kumvumo, metering, uye mubhadharo wegridi, asi zvichiri kurambidza kudyisa magetsi mugedhi reveruzhinji kuburikidza nezvigadziko zvega.
• China's 2024 "Distributed PV Management Measures (Draft for Comment)" inonyora "balcony PV" se "diki-scale scenario" asi inotaura pachena kuti "kuzvidyira zvizere" modhi dzinofanirwa kunge dzakashongedzerwa nereverse magetsi ekuyerera ekudzivirira; kana zvisina kudaro, ichabatwa sekuputsa kwemitemo yekushandisa magetsi.
• France, Italy, neSpain panguva imwe chete yakaparura mapuratifomu ekunyoresa e "plug-in PV" uko vashandisi vanofanira kutanga vazvipira "zero reverse power flow" kuti vakwanise kuwana rubatsiro rwekuzvishandisa rwe 0.10–0.15 €/kWh.

Rutsigiro rwepolicy rwave musana wekushandiswa kwe balcony PV, asi kutarisisa kunofanirwa kubhadharwawo kutevedzera anti-reverse simba rekuyerera kwemagetsi. Apa ndipo panova smart metres inova yakakosha.

4. Sei Balcony PV System Inoda OWON WiFi Smart Meter?

OWON, mudziyo weIoT Yekutanga Dhizaini Mugadziri ane anopfuura makore makumi maviri echiitiko, anotarisa pane simba manejimendi uye akangwara ekuvaka mhinduro. ZvayoPC341 WiFi Smart Meteryakagadzirirwa zviitiko senge balcony PV uye inopa zvinotevera maficha:

• Inofananidzwa Yekutaurirana MamiriroZvivakwa zvepafurati zvinowanzo shaya mamiriro eRS-485 wiring, uye 4G/NB-IoT inounza mari yegore. WiFi, ine ingangoita 100% yekuvhara, inzira yakakodzera yekutaurirana yemamita akangwara mune balcony PV mamiriro. Iyo PC341 inotsigira 802.11 b/g/n @ 2.4GHz WiFi yekubatanidza.
• Yakakosha Anti-Reverse Simba Flow Kugona:Iyo mita inoda kuona kuitika kwe reverse simba kuyerera nekukasira. Iyo PC341 inotsigira bi-directional simba kuyerwa, kutarisa ese anodyiwa uye akagadzirwa simba (kusanganisira rakawandisa simba rinodzoserwa kugedhi). Kutenderera kwayo kwekutaura kwemasekonzi gumi nemashanu kunobatsira sisitimu kupindura nenguva.
• Kuiswa-Kune Hushamwari:Balcony PV inowanzoita retrofit purojekiti, inoda kuti mita iwedzerwe paPV grid yekubatanidza nzvimbo, kazhinji mukati meiyo iripo imba yekugovera bhodhi. Iyo PC341 inotsigira madziro kana DIN njanji inokwira. Iwo makuru maCTs uye sub CTs anoshandisa matatu-pole odhiyo yekubatanidza (3.5mm uye 2.5mm zvichiteerana) ine 1-mita tambo, uye kupatsanurwa-musimboti ikozvino transformers inofambisa kukurumidza kuisirwa, inokodzera mushe mukati mecompact imba yekugovera mabhodhi.
• Yakarurama Bi-directional Metering:Zvinodiwa zvemitemo zvingada kutsiva mamita ekare asingatsigire kuyerwa kwebi-directional. Iyo PC341 yakanyatso kugadzirirwa bi-directional simba kuyerwa, kunyatso tarisa zvese mashandisiro uye kugadzira, kusangana nehunyanzvi zvinodiwa zve balcony PV mamiriro. Kurongeka kwayo kwemamita kuri mukati me ± 2% kune mitoro> 100W.
• Data Reporting Rate:Iyo PC341 inopa chaiyo-nguva zviyero zvemagetsi, zvazvino, simba chinhu, rinoshanda simba, uye frequency, neyakajairwa data kushuma, kubatsira mukutarisa shanduko yesimba.
• Kugona Kukurukurirana:Iyo PC341's WiFi kutaurirana inobvisa kudiwa kwekuwedzera kutaurirana cabling; kungobatanidza kune iripo imba isina waya network inogonesa kuendesa data, zvakanyanya kuderedza kuisa kuoma uye mutengo wekuvaka. Izvi zvinobatsirawo kuwedzera hurongwa hwemangwana. Mazhinji ma microinverters anoshandiswa mumhanza PV masisitimu anotsigirawo kutaurirana kweWiFi, achibvumira ese mamita uye microinverter kuti abatanidze kune imba yeWiFi network.
• Kuenderana neSistimu uye Flexibility:Iyo PC341 inopindirana ne-single-phase, split-phase (120/240VAC), uye matatu-phase four-waya (480Y/277VAC) masisitimu, achichinjika kune akasiyana nharaunda dzemagetsi. Inogona kutarisa simba reimba yese uye anosvika gumi nematanhatu maseketi (ichishandisa 50A sub CTs), ichipa shanduko yekuwedzera sisitimu.
• Kuvimbika uye Certification:Iyo PC341 inotakura CE certification uye inoshanda yakavimbika mukati mehupamhi tembiricha renji (-20 ℃ ~ +55 ℃), yakakodzera kuisirwa mukati memukati.

5. Mhedziso: OWON WiFi Smart Meter - Kiyi Inogonesa yeBalcony PV Systems.

Balcony PV masisitimu anoshandura mamirioni emabhakoni ekugara kuita "mini magetsi zvidyarwa." Iyo WiFi smart mita seOWON PC341 inobatsira masisitimu aya kushanda nenzira "inoenderana, nehungwaru, yakachengeteka, uye inoshanda". Inotamba akawanda akakosha mabasa anosanganisira "metering, kuongorora, uye kutaurirana." Tichitarisa kumberi, nekumwe kutorwa kwemitengo ine simba, kutengeserana kabhoni, uye V2G, iyo smart mita inoshanda inoshanduka kupfuura kungopfuura-inodzokera kumashure kuyerera kwesimba, inogona kusimudzira kuti ive musimboti node musimba rekutonga simba repamba, ichiita kilowatt-awa yega yega yemagetsi egirinhi inoonekwa, inogoneka, uye inogoneka, inonyatso vhenekera kabhoni yekugara.

OWON Tekinoroji inopa yakakwana mhinduro kubva kune yakajairwa IoT zvigadzirwa kusvika kune mudziyo ODM masevhisi. Chigadzirwa chayo mutsara uye hunyanzvi hunyanzvi hunogona kutsigira balcony PV masisitimu uye yakakura simba rekushandisa repamba rekushandisa.