Kungani I-Balcony PV System Idinga I-OWON WiFi Smart Meter?

I-Balcony PV(I-Photovoltaics) kungazelelwe yathola ukuthandwa okukhulu ngo-2024-2025, ihlangabezana nesidingo semakethe esiqhumayo eYurophu. Iguqula “amaphaneli amabili + i-microinverter eyodwa + ikhebula lamandla elilodwa” libe “isikhungo samandla amancane” esixhunywayo futhi sidlale, ngisho nakubantu abavamile abahlala emafulethini.

1. I-European Residents' Energy Bill Anxiety

Isilinganiso senani likagesi wasendlini e-EU ngo-2023 lalingu-0.28 €/kWh, amazinga aphezulu e-Germany akhuphuka ngaphezu kuka-0.4 €/kWh. Abahlali basemafulethini, abangenawo ophahleni lwamaphaneli elanga avamile, bebengakwazi ukubekezelela izikweletu zikagesi eziphakeme zanyanga zonke ngaphandle kwendlela esebenzayo yokonga imali. Imojuli ye-balcony engu-400 Wp ingakhiqiza cishe u-460 kWh ngonyaka eMunich. Kubalwa ngentengo enesisindo engu-0.35 €/kWh, lokhu konga cishe u-160 € ngonyaka, okungenzeka izikhokhele eminyakeni emithathu nje - isiphakamiso esikhangayo kakhulu kubahlali basefulethini.

Ngo-2023-2024, ngaphezu kwe-30 kwezingu-56 ze-nuclear reactor zaseFrance zavalwa ngenxa yokugqwala kwengcindezi noma ukufakwa kwe-refueling, okwenza amandla enuzi ehle ngaphansi kwama-GW angu-25 ngezinye izikhathi, ngaphansi kakhulu komthamo olinganiselwe we-55 GW, ushayela ngokuqondile amanani kagesi wendawo eYurophu. Kusukela ngoJanuwari kuya kuFebruwari 2024, isivinini somoya esimaphakathi eNorth Sea sasicishe sibe ngaphansi ngo-15% kunokuvamile ngesikhathi esifanayo, okuholele ekwehleni okucishe kube ngu-20% unyaka nonyaka kokuphuma kwamandla omoya eNordic. Amazinga okusetshenziswa kwamandla omoya e-Denmark naseNyakatho Jalimane ehle ngaphansi kuka-30%, nezintengo zemakethe ezitholakalayo zihlangabezana nezintengo ezingezinhle ngokuphindaphindiwe ngaphambi kokuba zeqe ngaphezu kuka-0.6 €/kWh. Umbiko we-European Network of Transmission System Operators for Electricity (ENTSO-E) 2024 ubonise ukuthi isilinganiso seminyaka yokusebenza yeziteshi ezingaphansi ezingama-220 kV emazweni afana neJalimane neFrance sidlula iminyaka engama-35. Ukwehla kokutholakala kwemishini kuholela ekuvinjweni okuvamisile kokudluliselwa kwasendaweni, okubangela ukuguquguquka kwentengo yezinsuku zosuku ukuthi kukhule kuze kufike izikhathi eziphindwe ka-2.3 kunangonyaka ka-2020. Lokhu kwenza izikweletu zikagesi zezakhamuzi zasefulethini zase-Europe zifane ne-roller coaster ride.

2. Ukwehla Kwezindleko Zesisetshenziswa Esisha Samandla Drive i-PV kanye Nesitoreji Emizini

Kule minyaka emithathu edlule, izindleko zamamojula e-PV, ama-microinverter, namabhethri okugcina ehle ngokwenyukela ngaphezu kuka-40%. Intengo yamamojula amaphakheji amancane angaphansi kuka-800 Wp isisondele kumazinga wempahla. Khonamanjalo, izixazululo zokuxhumanisa i-plug-and-play zenze lula kakhulu inqubo yokufaka, zanciphisa ngokuphawulekayo izindleko zokuthunyelwa kwesistimu futhi zakhuthaza ngokushesha ukusetshenziswa okukhulu kwe-balcony PV kanye nezinhlelo zokugcina amandla.

3. Inqubomgomo Nomthethonqubo: Ukusuka Ekwamukelweni Okungasho lutho kuya Ekukhuthazweni

• I-Renewable Energy Act yaseJalimane (EEG 2023) ihlukanisa ngokusemthethweni i-“≤800 Wp balcony PV” njengeI-Stecker-Solar, ukuyikhulula ekugunyazweni, ekulinganisweni kwemitha, nasezinkokhelweni zegridi, kodwa isakwenqabela ukubuyisela ugesi kugridi yomphakathi ngokusebenzisa amasokhethi angasese.
• I-China's 2024 "Distributed PV Management Measures (Okusalungiswa Kwamazwana)" ibala "i-balcony PV" njenge "scenario ye-scale" kodwa ibeka ngokucacile ukuthi amamodeli "okuzisebenzisa ngokugcwele" kufanele ahlonyiswe ngamadivayisi okuvikela ukugeleza kwamandla okuhlehla; ngaphandle kwalokho, izothathwa njengokwephulwa kwemithetho yokusetshenziswa kukagesi.
• I-France, i-Italy, ne-Spain ziqalise ngesikhathi esisodwa izinkundla zokubhalisa ze-“plug-in PV” lapho abasebenzisi kufanele baqale bazibophezele “ekungabini kokugeleza kwamandla okuhlehlayo” ukuze bafanelekele ukuthola uxhaso lokusebenzisa wena 0.10–0.15 €/kWh.

Ukwesekwa kwenqubomgomo sekuphenduke umgogodla wokuqaliswa kwe-balcony PV, kodwa kufanele futhi kukhokhwe ukuhambisana nemithetho yokugeleza kwamandla okuphambene nokuhlehla. Yilapho amamitha ahlakaniphile ebaluleka khona.

4. Kungani I-Balcony PV System Idinga I-OWON WiFi Smart Meter?

I-OWON, idivayisi ye-IoT Umkhiqizi Womklamo Woqobo onesipiliyoni seminyaka engaphezu kwengu-20, ugxile ekuphathweni kwamandla nasezisombululweni zokwakha ezihlakaniphile. YakhoI-PC341 WiFi Smart Meteryakhelwe izimo ezifana ne-balcony PV futhi inikeza izici ezilandelayo:

• Isimo Sokuxhumana Esifanisiwe:Izakhiwo zamafulethi ngokuvamile azinazo izimo zezintambo ze-RS-485, futhi i-4G/NB-IoT zithola izinkokhelo zonyaka. I-WiFi, efinyelela cishe ku-100%, iyindlela yokuxhumana efaneleka kakhulu yamamitha ahlakaniphile kuvulandi we-PV scenarios. I-PC341 isekela i-802.11 b/g/n @ 2.4GHz WiFi uxhumano.
• Amandla Okugeleza Okubalulekile Okuphikisana Nokuhlehla:Imitha idinga ukuthola ukwenzeka kokugeleza kwamandla ahlehlayo ngokushesha. I-PC341 isekela ukukalwa kwamandla okuqondiswa kabili, ukuqapha kokubili amandla asetshenzisiwe nakhiqiziwe (okuhlanganisa amandla amaningi abuyiselwe kugridi). Umjikelezo wayo wokubika njalo ngemizuzwana eyi-15 usiza isistimu ukuthi iphendule ngesikhathi.
• Kuyafaneleka Ukufaka:I-Balcony PV ngokuvamile iphrojekthi yokubuyisela kabusha, edinga imitha ukuthi yengezwe endaweni yokuxhuma igridi ye-PV, ngokuvamile ngaphakathi kwebhodi lokusabalalisa lasendlini elikhona. I-PC341 isekela ukukhwezwa kodonga noma kwe-DIN ujantshi. Ama-CTs ayo ayinhloko nama-sub CTs asebenzisa izixhumi zomsindo ezinezigxobo ezintathu (3.5mm kanye no-2.5mm ngokulandelana) ezinezintambo ezingamamitha angu-1, futhi ama-split-core transformer amanje enza kube lula ukufakwa okusheshayo, ukungena kahle ngaphakathi kwamabhodi okusabalalisa asekhaya ahlangene.
• I-Bi-directional Metering enembile:Izidingo zokulawula zingase zidinge ukushintshwa kwamamitha amadala angasekeli ukukalwa kwe-bi-directional. I-PC341 yakhelwe ngokukhethekile ukukalwa kwamandla okuqondiswa kabili, iqaphe ngokunembile ukusetshenziswa nokukhiqizwa, ihlangabezana nezidingo zobuchwepheshe ze-balcony PV scenarios. Ukunemba kwayo kwemitha okulinganiselwe kungaphakathi kuka-±2% kumthwalo>100W.
• Izinga Lokubika Idatha:I-PC341 inikeza izilinganiso zesikhathi sangempela se-voltage, yamanje, isici samandla, amandla asebenzayo, kanye nemvamisa, ngokubikwa kwedatha okuvamile, okusiza ekuqapheni izinguquko zamandla.
• Amakhono Okuxhumana:Ukuxhumana kwe-WiFi ye-PC341 kuqeda isidingo sekhebula yokuxhumana eyengeziwe; ukumane uxhumeke kunethiwekhi yasekhaya engenawaya kuvumela ukudluliswa kwedatha, kunciphisa kakhulu inkimbinkimbi yokufaka nezindleko zokwakha. Lokhu futhi kusiza ukunwetshwa kwesistimu okuzayo. Ama-microinverter amaningi asetshenziswa kuvulandi we-PV izinhlelo aphinde asekele ukuxhumana kwe-WiFi, okuvumela kokubili imitha kanye ne-microinverter ukuthi ixhume kunethiwekhi ye-WiFi yasekhaya.
• Ukuvumelana Kwesistimu Nokuvumelana nezimo:I-PC341 ihambisana nesigaba esisodwa, isigaba sokuhlukaniswa (120/240VAC), kanye nezinhlelo zezintambo ezine zezigaba ezintathu (480Y/277VAC), ezivumelana nezimo ezihlukahlukene zikagesi. Ingakwazi ukuqapha amandla ekhaya lonke kanye namasekhethi angawodwana angafika kwangu-16 (isebenzisa ama-50A sub CTs), enikeza ukuguquguquka kokunwetshwa kwesistimu.
• Ukwethembeka kanye Nesitifiketi:I-PC341 ithwala isitifiketi se-CE futhi isebenza ngokuthembekile ngaphakathi kwebanga lokushisa elibanzi (-20 ℃ ~ +55 ℃), ilungele izindawo zokufaka zasendlini.

5. Isiphetho: I-OWON WiFi Smart Meter – Isinikezeli Esibalulekile Sezinhlelo ze-Balcony PV

Izinhlelo ze-Balcony PV ziguqula izigidi zamavulandi okuhlala abantu abe “izitshalo zamandla amancane.” Imitha ehlakaniphile ye-WiFi njenge-OWON PC341 isiza lezi zinhlelo zisebenze ngendlela “ethobelayo, ehlakaniphile, ephephile, nephumelelayo”. Idlala izindima ezibalulekile eziningi ezihlanganisa “ukulinganisa, ukuqapha, nokuxhumana.” Uma sibheka phambili, ngokuqhubeka nokwamukelwa kwamanani entengo aguquguqukayo, ukuhweba ngekhabhoni, kanye ne-V2G, umsebenzi wemitha ehlakaniphile uzovela ngaphezu kokugeleza kwamandla aphikisana nokuhlehla, okungenzeka kuthuthukiswe ukuze kube indawo eyinhloko ohlelweni lokuphathwa kwamandla ekhaya, okwenza ihora ngalinye le-kilowatt likagesi oluhlaza libonakale, lilawuleke, futhi ligcwaliseke, likhanyise ngempela imayela le-zerol ephilayo.

I-OWON Technology inikeza izixazululo ezibanzi kusukela emikhiqizweni evamile ye-IoT kuya ezinsizeni ze-ODM zedivayisi. Ulayini wayo womkhiqizo nobungcweti obuchwepheshile kungasekela izinhlelo ze-PV ze-balcony kanye nezinhlelo zokusebenza zokuphatha amandla ekhaya ezibanzi.