Tlhaloso ea Theknoloji
Bolulo ba Motlakase o Tlase BESS (≤ 60 V)
Mehaho e abiloeng eo ho eona li-module tsa betri tsa 40-60 V li bapisitsoeng boemong ba khabinete. Sethala se ikhethileng sa DC-DC ka har'a inverter e nyalisitsoeng se eketsa matla a betri ho ea ka hare ho DC-bese, moo e kopantsoeng le matla a PV pele a fetoha.
Bolulo bo Phahameng ka ho Fetisisa BESS (85–600 V)
Mohaho o bohareng, o nang le letoto: li-module tse ngata li hokahane ka letoto ho etsa khoele ea betri ea 85-600 V. Lebokose la taolo ea matla a phahameng (li-fuse tse kopantsoeng, li-contact, pre-charge and isolation monitoring) le fepa khoele ka kotloloho ho DC-bese ea inverter ka buck/boost regulator.
Papiso ya Tshebetso
Motlakase o tlase
Melemo
- Tsamaiso ea ts'ireletso e eketsehileng-low-voltage (ELV); kotsi e fokolang ea ho ama
- Modular, ho kenya plug-and-play; CapEx e tlase bakeng sa malapa a haelloang ke lichelete
- Li-algorithms tse tšoanang tsa BMS tse nolofalitsoeng
Mebe
- Litahlehelo tse phahameng tsa ho hanyetsa (I²R) → 3–5 % kotlo ea matla
- Matla a fokolang a ho ntša; ha e lokele ho feta 3 kW mejaro e tsitsitseng
- Ho hoholeha ha nako e telele ka har'a li-blocks tse bapileng ho eketsa linako tsa tlhokomelo
Motlakase o phahameng
Melemo
- Ho fihla ho 96 % ts'ebetso ea maeto a ho khutla (RTE) ka lebaka la maqhubu a tlase le moroalo o fokotsehileng oa mocheso
- Phallo e tsoelang pele ea 5-10 kW; e ts'ehetsa HVAC, pompo ea mocheso kapa ho futhumatsa metsi hanghang
- Likarolo tse nyane tsa lithapo → tse bobebe, tse nang le likhoele tse kopaneng le matla a makenete a inverter
Mebe
- E hloka litheknishiene tse tiisitsoeng tsa HV; IEC 63056 / UL 9540A tlhahlobo ea mollo e thata
- Li-voltage tse matla tsa selefouno le mocheso oa mocheso; BMS e tsoetseng pele e nang le ho leka-lekanya ho sebetsang
- Litšenyehelo tse holimo tsa pele (betri + lisebelisoa tsa polokeho ea HV)
Maemo a Kopo
Motlakase o tlase
- Matlo a manyane / matlo a mafelo-beke a nang le <10 kWh mojaro oa letsatsi le letsatsi mme a se na lisebelisoa tse matla haholo
- Mehaho ea teko kapa ea khiriso moo ho tlosoa ka potlako ho leng bohlokoa ho feta ts'ebetso e phahameng
Motlakase o phahameng
- Malapa a mahareng ho isa ho a maholo a malapa a le mong a ikemiselitseng ho > 90 % ho itšebelisetsa matla
- Bopaki ba nakong e tlang bakeng sa V2H / kopanyo ea jenereithara ea bekapo kapa lipakete tsa katoloso tsa 15 kWh–30 kWh
Leveld Cost of Storage (LCOS)
Motlakase o tlase
Tlase CAPEX, empa 5 %–8 % tahlehelo e eketsehileng ea matla ka potoloho le ho nkela lisele sebaka sa pejana ho ka phahamisa LCOS ea lilemo tse 10 ka 12-15 % khahlano le HV.
Motlakase o phahameng
20–30 % CAPEX premium e fokotswa ke > 90 % RTE le 8 000–10 000 bophelo ba potoloho; khefu-esita le ka tloaelo e finyelloang ka selemo sa 5-6 tlas'a litefiso tsa Jeremane kapa California TOU.
Polokeho & Tumellano ea Khoutu
Motlakase o tlase
E oela tlas'a SELV (Safety Extra-Low Voltage); ha ho na khaello ea arc-fault e tlamang; DIY-friendly libakeng tse ngata.
Motlakase o phahameng
E tlameha ho kopana le IEC 62109-1/2, UL 1973 le likhoutu tsa ho kenya HV tsa lehae; Tlhokomelo e tlamang ea ho kenya letsoho, ho sitisoa ha potoloho ea arc-fault (AFCI) le li-protocol tsa shutdown <5 s kamora ho lemoha phoso.
Qetello:
Khetha low-voltage ha capital e le thata, meroalo e bobebe mme lebelo la ho kenya ke la bohlokoa. Hlalosa matla a phahameng a motlakase ha o hloka ho sebetsa hantle haholo, matla a phahameng hang hang le litšenyehelo tse tlase tsa bophelo bohle ba kWh. Ka tsela efe kapa efe, bapisa meaho le profil ea mojaro - eseng ka tsela e 'ngoe -' me u tsitlallele ho kopanngoa ho netefalitsoeng ho notlolla boleng bo felletseng ba waranti ea BESS ea hau ea bolulo.
