A cikin aikin gini, mai ginin ya tambaye ku: Shin tsarin hasken rana na saman rufin ya kamata ya yi amfani da BIPV ko na gargajiya na gargajiya?
Yawancin halayen farko na mutane: bangarori na al'ada sun fi rahusa, BIPV yana da tsada.
Yin la'akari da farashin saye kawai, wannan ƙima daidai ne.
Amma haɗin gine-ginen hotunan hoto ba samfurin mabukaci ba - yana aiki fiye da shekaru 25.
Duban farashin naúrar kawai ba tare da la'akari da tsadar rayuwa ba yana yiwa mai shi ɓarna.
Menene Alakar Tsakanin BIPV da BAPV?
BIPV = Kayan Gina + Wutar Wuta
BIPV (Gina-Integrated Photovoltaics) ba "falayen hasken rana da aka sanya akan ginin ba" amma "hotunan da ke maye gurbin kayan gini." Tile mai hasken rana duka tsarin rufin ne da naúrar samar da wutar lantarki. Dole ne a lokaci guda ya dace da ka'idodin kayan gini (mai hana ruwa ruwa, mai jure wuta, mai jure iska) da ka'idojin hoto (IEC 61215, IEC 61730).
BAPV = "Kayan Kayan Aiki" akan Rufin
BAPV (Hotovoltaics da Aka Aiwatar da Ginin) shine na gargajiya na rufin rufin rana. Ana daidaita maƙallan hawa zuwa rufin, ana sanya kayayyaki a kan maƙallan, kuma gine-gine da photovoltaics sune tsarin zaman kansu guda biyu. Shigarwa yana da sauri kuma farashi yana da ƙasa, amma kayan rufin har yanzu yana buƙatar siyan daban.
Kwatanta Mai Girma Hudu: Hanyar Shigarwa / Inganci / Tsawon Rayuwa / Lokacin Biyan Kuɗi
Hanyar shigarwa - Haɗe-haɗe vs. Bolt-on
Dole ne BIPV ta shiga cikin tsarin ƙirar gine-gine. A cikin masana'antu, yana maye gurbin rufin rufin ƙarfe, facades, canopies na carport, da hasken sama - waɗannan an ƙaddara su a matakin zane na gini. Shigarwa yana buƙatar daidaitawar ladabtarwa da yawa, tare da mafi girman rikitarwa, amma an kammala shi a mataki ɗaya.
BAPV yana bin dabaru na "sakewa". An kammala ginin da farko, sa'an nan kuma an sanya madaukai a kan rufin. An fara gina rufin rufin da ba shi da ruwa, sa'an nan kuma an shigar da na'urorin hasken rana. Ya fi sauƙi, amma maƙallan ƙwanƙwasa madaidaicin ko da yaushe shine hanyar haɗin gwiwa mai rauni a cikin hana ruwa.
Bambanci mai mahimmanci: BIPV yana kawar da saye da farashin shigarwa na kayan gini da aka maye gurbinsu. BAPV baya ajiye wannan farashi - maimakon haka, yana ƙara saitin maƙallan hawa.
Ƙarfafa Ƙarfafa Ƙarfin Ƙarfafawa - Fa'idodin Tsari na Ƙarfafa Ƙarfafa Ƙarfafawa
Kwatankwacin ingancin panel guda ɗaya:
- BIPV crystalline silicon modules (wanda aka fi so don rufin masana'anta)> = 22.5%
- Modulolin monocrystalline na gargajiya (BAPV): 20-24%
A cikin ingancin panel guda ɗaya, BIPV ya ɗan yi ƙasa da BAPV, amma tazarar ta yi kadan.
Koyaya, rufin BIPV ya maye gurbin fale-falen fale-falen launi na gargajiya + Layer na hana ruwa + rufin rufin, rage nauyin rufin da kashi 15-20% da yanke yawan tsarin karfe da kashi 12.5-14.3%. Wutar lantarkin da tashoshin mota masu amfani da hasken rana ke samarwa na iya samar da wutar lantarki kai tsaye tashoshi na caji da kuma hasken shakatawa.
Kammalawa: BAPV ya ci nasara a kan tasiri guda ɗaya; BIPV yayi nasara akan ƙirar haɗin kai.
Rayuwar Sabis - Gine-Gine vs. Kayan aiki-Grade
- BIPV: 25-30 shekaru, tare da wasu samfurori da aka tsara don dacewa da tsarin rayuwar ginin (shekaru 30-50).
- BAPV: Garanti na shekaru 20-25, a zahiri ana amfani dashi don shekaru 25-30, amma inverter yana buƙatar maye gurbin tsakiyar hanya.
An saka BIPV a cikin tsarin ginin, tare da babban mai hana ruwa, iska, da aikin juriya na wuta. Fuskokin rufin gargajiya suna fallasa ga iska da dusar ƙanƙara, kuma wuraren kulle-kulle suna buƙatar binciken hana ruwa lokaci-lokaci.
Bambanci mai mahimmanci: BIPV wani ɓangare ne na ginin - tsawon rayuwarsa yana bin ginin. BAPV kayan aiki ne - tsawon rayuwarsa yana bin kayan aiki.
Lokacin Biyan Zuba Jari - Wanene Yake Biya Da Sauri?
| Kwatanta Abun | BIPV | BAPV |
| Zuba Jari na Farko (Ayyukan Kasuwanci) | $3,000-5,000/kW | $1,000-2,500/kW |
| Net Premium Bayan Cire Kayayyakin Maye gurbin | 5-15% | — |
| Lokacin Biyan Ayyukan Kasuwanci | 8-12 shekaru | 5-8 shekaru |
| Lokacin Bayarwa (Bayan Tallafin) | 6-9 shekaru | 4-6 shekaru |
| 30-shekara IRR | 12-21.6% | 8-12% |
| Shekaru 25 NPV (Ciki da Duk Komawa) | 30-50% mafi girma | Baseline |
Duban lokacin dawowa kawai, BAPV yana da sauri shekaru 2-4.
Amma wannan kwatancen yana da tarko: BIPV yana kawar da saye da saka farashi na kayan gini da aka maye gurbinsu - kuɗin da za a kashe ta wata hanya ta al'ada. Idan mai shi ya riga ya shirya don gina sabuwar masana'anta, gyara rufin, ko gina tashar mota, "farashin haɓakar kuɗi" na BIPV ya yi ƙasa da farashin da ake gani.
A cikin jumla ɗaya: A lokacin biya kawai, BAPV yayi nasara. A kan jimlar dawowar rayuwa, BIPV ta yi nasara.
Yadda za a Zaba Tsakanin BIPV da BAPV?
Yaushe za a zabi BIPV?
- Sabon gini ko babban gyara
- Bukatar tashar jirgin ruwa ta hasken rana lokaci guda - kayan alfarwa da aka maye gurbinsu da bangarorin PV kai tsaye
- Aikin yana buƙatar takardar shaidar ginin kore (LEED/BREEAM)
- Mai shi yana mai da hankali kan jimlar dawowar shekaru 30 maimakon biya na ɗan gajeren lokaci
Lokacin zabar BAPV?
- Sake gyara rufin ginin da ake ciki a cikin kyakkyawan yanayi
- Budget-m, bin biyan mafi sauri
- Isasshen rufin yanki tare da daidaitawa mara shinge
FAQ
Q1: Shin ingancin BIPV yayi ƙasa da hasken rana na gargajiya?
A: Tazarar ingancin panel guda ɗaya kadan ne. Koyaya, BIPV na iya maye gurbin fale-falen fale-falen launi na gargajiya + Layer na hana ruwa + rufin rufin, kuma yawan amfani da ƙarfe don gine-ginen masana'anta yakan yi ƙasa da ingantaccen rufin rufin.
Q2: Shin BIPV ya dace da sake fasalin ginin da ake ciki?
A: Ee, amma tare da iyakancewa. Sake fasalin facade yana buƙatar ƙima mai ɗaukar kaya na tsari - BIPV ya fi 15-20 kg/m2 nauyi fiye da bangon labule na al'ada. Gyaran rufin yana buƙatar cikakken gyaran rufin. Idan makasudin shine kawai don ƙara hasken rana, BAPV ya fi dacewa.
Q3: Shin aikin hana ruwa na BIPV abin dogaro ne?
A: BIPV kanta kayan ambulan gini ne wanda ke amfani da tsarin hana ruwa. Idan aka kwatanta da haɗarin hana ruwa daga shiga cikin sashin BAPV, dabarar hana ruwa ta BIPV ta fi dogaro.
Q4: Shin gine-ginen ƙarfe-tsarin sun dace da BIPV?
A: Ya dace sosai. Gine-ginen ƙarfe-tsarin suna da rufin ƙarfe na ƙarfe da bango, ta halitta ta dace da haɗin kai na hoto. Rufin rufin ƙarfe na BIPV na iya maye gurbin zanen ƙarfe na gargajiya kai tsaye yayin samar da wuta. Don tsire-tsire na masana'antu, ɗakunan ajiya da dabaru, da sauran ayyukan tsarin ƙarfe, BIPV shine mafita mai inganci don rage farashi da haɓaka aiki.
Takaitaccen Zabin
BIPV da hasken rana na gargajiya ba masu maye gurbinsu ba ne - kayan aiki ne daban-daban don yanayi daban-daban. BAPV ya dace da ma'anar "bolt-on"; BIPV ya dace da dabaru na “haɗin kai”. Don sabbin ayyukan gine-gine ko gyare-gyare inda masu su ke kula da jimlar dawowar shekaru 30, ƙimar-tasirin BIPV ba shi da ƙima sosai.
Kuna son sanin yadda BIPV ke haɗawa da gine-ginen ƙarfe? A bar sharhi don samun mafita.
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