Balcony PV(Photovoltaics) nwetara nnukwu ewu ewu na mberede na 2024-2025, na-enwe oke ahịa ahịa na-agbawa agbawa na Europe. Ọ na-agbanwe “panel abụọ + otu microinverter + otu eriri ọkụ” ka ọ bụrụ “obere ike ọkụ” nke bụ nkwụnye na-egwu, ọbụlagodi maka ndị bi n'ụlọ nkịtị.
1. Ndị bi na Europe ' Energy Bill nchegbu
Ọnụ ego ọkụ ụlọ EU na 2023 bụ 0.28 €/kWh, yana ọnụ ọgụgụ kasị elu na Germany na-arị elu karịa 0.4 €/kWh. Ndị bi n'ime ụlọ, na-enweghị ohere n'elu ụlọ maka ogwe anyanwụ ọdịnala, nwere ike ịtachi obi n'ụgwọ ọkụ eletrik dị elu kwa ọnwa na-enweghị ụzọ dị mma isi chekwaa ego. Modul mbara ihu 400 wp nwere ike iwepụta ihe dịka 460 kWh kwa afọ na Munich. Gbakọọ na ọnụ ahịa dị arọ nke 0.35 € / kWh, nke a na-echekwa ihe dịka 160 € kwa afọ, nwere ike ịkwụ ụgwọ maka onwe ya naanị n'ime afọ atọ - echiche mara mma maka ndị bi na ụlọ.
Na 2023-2024, ihe karịrị 30 n'ime ndị nrụpụta nuklia 56 nke France mechiri n'ihi nrụgide nrụgide ma ọ bụ mmanụ ọkụ, na-eme ka mmepụta ike nuklia daa n'okpuru 25 GW mgbe ụfọdụ, n'okpuru ikike nke 55 GW, na-ebuli ọnụ ahịa ọkụ eletrik ozugbo na Europe. Site na Jenụwarị ruo Febụwarị 2024, nkezi ọsọ ikuku na Oke Osimiri North dị ihe dịka 15% dị ala karịa ka ọ dị na mbụ maka otu oge ahụ, na-eduga na mbelata 20% kwa afọ na mmepụta ike ikuku Nordic. Ọnụego ojiji maka ike ikuku na Denmark na Northern Germany dara n'okpuru 30%, na ọnụ ahịa ahịa ntụpọ na-enwe ọnụ ahịa na-adịghị mma ugboro ugboro tupu ịwụ elu karịa 0.6 € / kWh. Akụkọ 2024 nke European Network of Transmission System Operators for Electricity (ENTSO-E) gosiri na nkezi afọ arụ ọrụ nke 220 kV substations na mba ndị dị ka Germany na France karịrị 35 afọ. Mbelata nnweta akụrụngwa na-eduga n'ịkwanye mkpọmkpọ ebe ugboro ugboro, na-eme ka mgbanwe ọnụahịa intraday gbasaa ruo ugboro 2.3 karịa nke 2020. Nke a na-eme ka ụgwọ ọkụ eletrik maka ndị bi na Europe dị ka njem ụgbọ ala.
2. Ọnụ ego nke akụrụngwa ike ọhụrụ na-ebuba PV na nchekwa n'ime ezinaụlọ
N'ime afọ atọ gara aga, ọnụ ahịa modul PV, microinverter, na batrị nchekwa agbadala nke ukwuu site na 40%. Ọnụahịa nke obere ngwugwu modul dị n'okpuru 800 Wp erutela ọkwa ngwaahịa. Ka ọ dị ugbu a, ngwọta njikọ plug-na-play emeela ka usoro ntinye dị mfe nke ukwuu, na-ebelata ụgwọ ọrụ nke usoro na-akwalite ngwa ngwa ngwa ngwa nke mbara ihu PV na usoro nchekwa ike.
3. Amụma & Iwu: Site na nnabata Tacit ruo na agbamume
- Iwu ume ọhụrụ nke Germany (EEG 2023) na-ekewapụta "≤800 Wp mbara ihu PV" dịkaStecker-Solar, na-ewepụ ya na nkwado, metering, na ụgwọ grid, mana ka na-amachibido inye ọkụ eletrik azụ n'ime grid ọha site na oghere nzuzo.
- China's 2024 "Ekesa PV Management Measures (Draft for Comment)" depụtara "balcony PV" dị ka "obere ọnọdụ" ma na-ekwu n'ụzọ doro anya na "n'ụzọ zuru ezu onwe-eri" ụdị ga-adị njikere na agbara mgbaba ngwaọrụ nchebe; ma ọ bụghị ya, a ga-ewere ya dị ka mmebi iwu iji ọkụ eletrik.
- France, Italy na Spen ewepụtala nyiwe ndebanye aha "plug-in PV" ebe ndị ọrụ ga-ebu ụzọ tinye aka na "mgbanwe ike efu" iji ruo eru maka ntinye aka nke 0.10-0.15 € / kWh.
Nkwado amụma abụrụla ọkpụkpụ azụ maka mmejuputa mbara igwe PV, mana a ga-akwụrịrị nlebara anya na irube isi n'usoro iwu mgbaba ike mgbagha. Nke a bụ ebe smart mita ga-adị mkpa.
4. Gịnị kpatara mbara igwe PV Sistemụ chọrọ OWON WiFi Smart Meter?
OWON, onye nrụpụta ngwa mbụ IoT nwere ahụmịhe karịrị afọ 20, gbadoro anya na njikwa ike yana ngwọta ụlọ mara mma. YaPC341 WiFi Smart MitaEmebere ya maka ọnọdụ dị ka mbara ihu PV ma na-enye atụmatụ ndị a:
- Ọnọdụ nkwurịta okwu dakọtara:Ụlọ ụlọ na-enwekarị ọnọdụ maka wiring RS-485, yana 4G/NB-IoT na-ebute ụgwọ kwa afọ. WiFi, nke nwere ihe fọrọ nke nta ka ọ bụrụ 100% mkpuchi, bụ usoro nkwurịta okwu dabara nke ọma maka mita smart na mbara ihu PV. PC341 na-akwado 802.11 b/g/n @ 2.4GHz WiFi njikọ.
- Ike mgbagharị ike mgbagha dị mkpa:Mita kwesịrị ịchọpụta ihe na-eme ka ike na-agbagharị ngwa ngwa. PC341 na-akwado nha ike bi-directional, nyochaa ma ike riri na ike emepụtara (gụnyere oke ike eweghachiri azụ na grid). Usoro mkpesa ya nke sekọnd iri na ise ọ bụla na-enyere sistemụ ahụ aka ịzaghachi n'oge.
- Nwụnye-Enyi:Balcony PV na-abụkarị ọrụ ndozigharị, chọrọ ka agbakwunye mita ahụ na ebe njikọ PV grid, na-abụkarị n'ime bọọdụ nkesa ezinụlọ dị. PC341 na-akwado mgbidi ma ọ bụ DIN okporo ígwè. Isi CT ya na sub CT na-eji njikọ ụda olu atọ (3.5mm na 2.5mm n'otu n'otu) na eriri 1-mita, na ndị na-agbanwe agbanwe ugbu a na-eme ka ntinye ngwa ngwa, dabara nke ọma n'ime kọmpụta nkesa ụlọ.
- Ntụta n'ụzọ ziri ezi:Ihe a chọrọ n'usoro iwu nwere ike ime ka ọ dị mkpa dochie mita ochie na-anaghị akwado nleta ụzọ abụọ. Emebere PC341 ahụ maka nha ike bi-directional, na-enyocha nke ọma ma oriri na mmepụta, na-egbo mkpa teknụzụ nke ihe ngosi PV mbara ihu. Nzizi nha nha ya dị n'ime ± 2% maka ibu> 100W.
- Ọnụego mkpesa data:PC341 na-enye nha nke voltaji, ihe dị ugbu a, ihe ike, ike na-arụ ọrụ, na ugboro ole, yana mkpesa data mgbe niile, na-enyere aka na nleba anya mgbanwe ike.
- Ike nzikọrịta ozi:Nkwurịta okwu WiFi nke PC341 na-ewepụ mkpa maka eriri nkwurịta okwu ọzọ; nanị ijikọ na netwọk ikuku ikuku dị n'ụlọ na-enyere aka ịnyefe data, na-ebelata mgbagwoju anya nrụnye na ụgwọ ụlọ. Nke a na-emekwa ka mgbasawanye usoro n'ọdịnihu dị mfe. Ọtụtụ microinverters eji na mbara ihu PV sistemu na-akwado WiFi nkwurịta okwu, ikwe ka ma mita na microinverter jikọọ na ụlọ WiFi netwọk.
- Ndakọrịta sistemụ na mgbanwe:PC341 dakọtara na otu-phase, nkewa-phase (120/240VAC), na atọ-phase anọ-waya sistemu (480Y/277VAC), na-emegharị na dị iche iche eletriki gburugburu. Ọ nwere ike nyochaa ike ụlọ na ruo sekit 16 nke ọ bụla (iji 50A sub CTs), na-enye mgbanwe maka mgbasawanye usoro.
- Ntụkwasị obi na asambodo:PC341 na-ebu asambodo CE ma na-arụ ọrụ ntụkwasị obi n'ime oke okpomọkụ (-20℃ ~ +55℃), dabara maka gburugburu nrụnye ime ụlọ.
5. Mmechi: OWON WiFi Smart Meter – Ihe na-enyere aka maka Balcony PV Systems
Sistemụ mbara igwe PV na-atụgharị ọtụtụ nde mbara ihu ụlọ ka ọ bụrụ “obere ike ọkụ.” Wi-Fi smart mita dị ka OWON PC341 na-enyere sistemu ndị a aka ịrụ ọrụ n'ụzọ "dabere, ọgụgụ isi, nchekwa na nke ọma". Ọ na-arụ ọtụtụ ọrụ dị mkpa gụnyere "mmetụta, nleba anya, na nzikọrịta ozi." Na-ele anya n'ihu, site na nnabata nke ọnụahịa dị ike, ịzụ ahịa carbon, na V2G, ọrụ smart mita ga-agbasa karịa naanị ike na-agbanwe ike, nwere ike ịkwalite ka ọ bụrụ isi ọnụ na sistemụ njikwa ike ụlọ, na-eme ka elekere elekere ọ bụla nke ọkụ eletrik na-ahụ anya, nke a na-ahụ anya, na nke kachasị mma, na-enye ìhè n'ezie "milecarbon ikpeazụ" nke zero-milecarbon.
Teknụzụ OWON na-enye azịza zuru oke sitere na ngwaahịa IoT ọkọlọtọ ruo na ọrụ ODM ngwaọrụ. Ahịrị ngwaahịa ya na nka ọkachamara nwere ike ịkwado sistemu PV mbara ihu yana ngwa njikwa ike ụlọ sara mbara.
Oge nzipu: Nov-18-2025