I-latitude ephezulu, ubusika obude, iqhwa elinzima - ingabe amaphrojekthi afana nalawa asahamba elanga?
Yebo. Futhi izinga lokushisa eliphansi ngokwalo liyibhonasi. Amamojula e-crystalline silicon akalwe ku-25°C; kukho konke ukwehla kwezinga lokushisa ngo-1°C, okukhiphayo kukhuphuka cishe ngo-0.3% -0.35%. Isizathu sokuthi isizukulwane sasebusika siphansi akusona izinga lokushisa - amahora amafushane emini kanye nesembozo seqhwa. Kokubili kungaxazululwa ngokuklama.
I-Cold Boost Output: I-Counterintuitive, kodwa Isekelwe Ngedatha
I-Temperature Coefficient Ipharamitha Eyinhloko
I-coefficient yezinga lokushisa lamandla lamamojula e-crystalline sililikoni ayilungile - uma izinga lokushisa liphansi, kulapho okukhiphayo kukhuphuka khona:
| Ubuchwepheshe beselula | I-coefficient yezinga lokushisa lamandla | Ukusebenza kwezinga lokushisa eliphansi |
| I-PERC evamile ye-monocrystalline | Cishe. -0.30% ukuya -0.35%/°C | ≈ +10% okukhiphayo ngosuku olucacile -5°C |
| N-uhlobo lwe-TOPCon | Cishe. -0.25% ukuya -0.30%/°C | Ilahlekelwa ngo-0.05% -0.1% ngaphansi ngedigri ngayinye ngaphansi kwezimo ezifanayo |
| HJT | Cishe. -0.24% ukuya -0.26%/°C | Inzuzo enkulu yezinga lokushisa eliphansi |
Thatha imodyuli ye-400W njengesibonelo: ekushiseni kweseli -5 ° C, okukhiphayo kwangempela kumayelana ne-442W, i-10.5% ngaphezu kwesilinganiso; ntambama yaphakathi nehlobo ekushiseni kweseli okungu-45°C, okukhiphayo kungu-372W kuphela, u-7% ungaphansi kukalwe.
Ukubonakaliswa kwesithwathwa (umphumela we-albedo) kwengeza okunye ukuthuthukiswa: izindawo zeqhwa zibonisa u-80% -90% wokukhanya, kuyilapho umhlabathi ojwayelekile ubonisa kuphela u-10% -20%. Ezimweni ezicacile, ezibandayo, ezineqhwa, okukhiphayo kungadlula amandla alinganiselwe ngo-18%.
Kungani Kuzwakala Njengokuthi I-Solar Ayikhiqizi Ebusika
Ngoba isayensi yezinkanyezi iyashintsha. Ku-latitude 42°N, usuku lwangoJuni luthatha cishe amahora angu-15, kodwa usuku lwango-December kuphela cishe angu-9. Ezifundeni ezimaphakathi ne-latitude, ukukhiqizwa kwasebusika kwanyanga zonke kuvamise ukuba ngu-25% -50% kaJulayi.
Ukuze uthole inkomba: I-Germany ihlezi ku-latitude 50°N, futhi ngo-2023 cishe u-12% kagesi kazwelonke wavela ku-PV (Fraunhofer ISE). I-latitude ephezulu akusho ukuthi i-PV ayisebenzi - isho nje izidingo eziphakeme zokuklama.
Isithwathwa: Yiqhwa Osiphathayo, Hhayi Amakhaza
Okukhipha Ngaphansi Kwezimo Zeqhwa Ezihlukene
| Isimo seqhwa | Umthelela wokukhipha | Isikhathi sokutakula |
| Iqhwa elikhanyayo (<2cm) | I-Translucent - isangu-50% -80% okukhiphayo | Indawo yemojuli emnyama ibamba ukushisa; iyancibilika emahoreni angu-1-2 |
| Ukufakwa kancane (~50%) | Yehla ifike cishe ku-25% (iyunithi yezinhlamvu emboziwe ikhawulela yonke iyunithi yezinhlamvu) | Kuya ngesimo sezulu |
| Ukusabalala okugcwele | 0% | Amaslayidi avaliwe noma adinga ukususwa mathupha |
| Akunaqhwa, kucacile futhi kubanda | 10% -18% ngaphezulu kukalwe | — |
Okubalulekile Okuthathu Kwedizayini
- I-engeli yokutsheka ≥30°-40°: indawo ebushelelezi yengilazi ethambile kanye nokutsheka kuvumela iqhwa ukuthi lizishelele ngaphakathi kwezinsuku ezingu-1-2 — akukho ukususwa kweqhwa okwenziwa mathupha okudingekayo ezimweni eziningi
- Isilinganiso semojuli yomthwalo weqhwa ≥5400 Pa: isilinganiso somthwalo weqhwa wamamojula we-Tier 1 ajwayelekile — sibambelela ngaphansi kweqhwa elinzima ngaphandle kokuguquka
- Khetha ubuchwepheshe beselula bohlobo lwe-N: i-coefficient ephezulu yezinga lokushisa eliphansi isho ukulahlekelwa okuncane kwasebusika
Ngokwezibalo ze-US NREL kanye ne-PVPMC: izitshalo eziningi zilahlekelwa i-0-10% yesizukulwane sonyaka ngenxa yeqhwa, futhi isimo esibi kakhulu ezindaweni ezineqhwa eziphikelelayo ngu-10% -15%. Ukususwa kweqhwa mathupha ngokuvamile akunconywa - ukufinyelela ophahleni kanye nezingozi zemojuli-scratch zidlula izindleko zikagesi ezitholakalayo.
Gcwalisa I-Logic Yedizayini Yesistimu Yemiklamo Ye-Latitude Ephakeme
Uhlangothi lwe-PV
Inzuzo yezinga lokushisa eliphansi ingokoqobo, kanjalo nokukhanya kwelanga okufushane. I-logic yokulinganisa:
- Qalisa ezomnotho ngesizukulwane saminyaka yonke, hhayi isizini yasebusika kuphela
- Sebenzisa indawo yokugcina ubusuku nezinsuku ezisibekele/ezineqhwa; I-PV ihamba phambili phakathi nosuku
- Ezifundeni ezineqhwa elisindayo, phutha ohlangothini oluphakeme ukuze uhleleke kahle - hweba i-radiance encane yasehlobo ukuze lichitheke ebusika
Uhlangothi Lwesitoreji
| Into yokumisa | Isincomo se-latitude ephezulu | Isizathu |
| Ikhemistri yebhethri | I-LFP (i-lithium iron phosphate) | Ibanga lokusebenza lifinyelela ku-20°C, impilo yomjikelezo omude |
| Isu lamandla | Usayizi wesikhathi eside sokusibekela/izinsuku ezineqhwa ezilandelanayo | Izikhawu ezinde phakathi kokushajwa kwelanga ebusika |
| Ukulawula izinga lokushisa | Indawo evalekile evalekile + ukuphathwa kokushisisa | Ukushaja okunezinga lokushisa eliphansi kudinga ukulawulwa kwezinga lokushisa okusebenzayo |
Ukuqhathanisa Udizili
Ngaphansi kokungu-15°C, amajeneretha kadizili abeka engcupheni ukushiswa kukaphethiloli, amakhaza aqalayo adinga ukushisisa, kanti izikhawu zokunakekela zisebenza amahora angu-250-500. Ubusika yibo kanye lapho udizili usengozini enkulu khona. Inhlanganisela ye-PV + yokugcina ayinayo inkinga ye-gelling, futhi amabhethri okugcina agcina amandla okukhipha emazingeni okushisa aphansi (i-LFP ilinganiselwe ku--20°C).
Ngokunikezwa kwamandla kagesi ebusika ezimayini ze-latitude ephezulu, izindleko eziphelele zesisombululo sikadizili (ukuthutha uphethiloli + ukugcinwa kwesimo sezulu esibandayo + ukuthotshelwa kokukhishwa kwegesi) zifanele ukubalwa kabusha.
Imikhiqizo ye-ZM-Besta's Cold-Climate
Iziteshi zikagesi zelanga ezihambayo ze-ZM-Besta zenzelwe ukusebenza okunezinga lokushisa eliphansi:
| Ipharamitha | Inani |
| Izinga lokushisa lokusebenza | -20°C kuya +50°C |
| Ukuvikelwa uma stowed | IP55 |
| Ubuchwepheshe beselula | I-TOPCon yohlobo lwe-N, ukusebenza kahle kokuguqulwa ≥22% |
| Ukumelana nomoya lapho kuthunyelwa | I-Beaufort Force 9 |
| Isitoreji samandla | I-LFP, indinganiso enokunwetshwa kokuzikhethela |
| Ukuthunyelwa | Ukuthunyelwa kwezitimela emahoreni angu-4-20; ukunwetshwa kwemoto ngemizuzu engu-≤30 |
Amamodeli asukela ku-20kW (i-3.6m yesiqukathi somzimba, alayishwa ngeforklift) kuya ku-150-200kW (isiqukathi esingu-40ft). Amaphrojekthi ezindaweni ezibandayo alungiselelwe ngokuqondile ezintweni ezintathu: ukuqina komthelela, umthwalo weqhwa lemojuli, nokulawula izinga lokushisa lesitoreji.
Ohlangothini lwesakhiwo sensimbi: kumaworkshop ane-latitude ephezulu kanye namashedi okugcina amadome, insimbi icaciswa kumamaki womthelela we-Q355D/S355J2 ngokusekelwe kuzinga lokushisa eliphansi lendawo, futhi amasistimu ophahla adizayinelwe ukulayishwa kweqhwa. Idizayini yesakhiwo kanye nokucushwa kwe-PV kuvala iluphu ngaphakathi kwebhizinisi elilodwa eliziphendulela.
FAQ
Q1: Angakanani amandla ama-solar angakhiqiza ngempela ebusika?
A: Kuncike ezintweni ezimbili eziguquguqukayo: i-latitude kanye nezimo zeqhwa. Ezifundeni ezimaphakathi ne-latitude, isizukulwane sasebusika sanyanga zonke singama-25% -50% kaJulayi; ngezinsuku ezicacile, ezibandayo, ezingenaqhwa, okukhiphayo nsuku zonke kungaba ngu-10% -18% ngaphezu kwesilinganiso (inzuzo yezinga lokushisa eliphansi + ukubonakaliswa kweqhwa). Izibalo zonyaka ziyizinto ezibalulekile ezinqumweni zezomnotho.
Q2: Ingabe i-PV isasebenza ezifundeni ze--20°C?
A: Amamojula empeleni enza kangcono emazingeni okushisa aphansi. Okudingayo ukuqinisekisa ukulungiselelwa kwezinga lesistimu: isilawuli sezinga lokushisa lebhethri lesitoreji, ukunqwabelana kweqhwa, kanye nesilinganiso sekhebula lokushisa elibandayo. Iziteshi zikagesi ezihambayo ze-ZM-Besta zimboza -20°C kuya ku-+50°C.
Q3: Ingabe iqhwa lidinga ukususwa ngesandla?
A: Ngokuvamile cha. Ama-array anama-engeli anyakazayo ngaphezu kuka-30° achitha iqhwa ngokwawo phakathi kwezinsuku ezingu-1-2, futhi ukulahleka kweqhwa kwaminyaka yonke kuvamise ukuba ngu-0-10%. Ukuphepha komsebenzi kanye nezingozi zokulimala kwemojula zokususwa mathupha kuvame ukudlula ugesi otholiwe. Izifunda ezineqhwa elisindayo eziphikelelayo zihlukile futhi zidinga isu elizinikele lokuphatha iqhwa.
Q4: Ukuvala kanjani ukushoda kwamandla ebusika?
A: Usayizi wesitoreji se-LFP isikhathi eside sokuguqubala/iqhwa lezinsuku ezilandelanayo. I-PV ibaluleke kakhulu phakathi nosuku, isitoreji simboza ubusuku, futhi izinhlobo zikadizili zigcinwa njengesipele esimweni sezulu esibi kakhulu - lokho kuwumqondo oxubile osetshenziswa kakhulu ezimayini ze-latitude ephezulu.
Q5: Zibaluleke kangakanani izinzuzo zohlobo lwe-N-TOPCon ebusika?
A: I-coefficient yayo yokushisa icishe ibe -0.25% ukuya ku-0.30%/°C, ilahlekelwa ngo-0.05%-0.1% ngaphansi ngedigri ngayinye kune-PERC evamile. Inzuzo yezinga lokushisa eliphansi iba banzi ku -20°C, ngakho-ke uhlobo lwe-N luletha okukhiphayo okuqinile lapho kubanda kakhulu.
Ingabe ufuna ukwenza usayizi wesizukulwane sasebusika nokulungiselelwa kwesitoreji sephrojekthi yakho ye-latitude ephezulu?
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