Kuna shirin kafa tsarin ajiyar makamashi na gida amma kuna jin damuwa da cikakkun bayanai na fasaha? Daga inverter da sel baturi zuwa wayoyi da allunan kariya, kowane sashi yana taka muhimmiyar rawa wajen tabbatar da inganci da aminci. Bari mu rushe mahimman abubuwan da za mu yi la'akari yayin zabar tsarin ku.
Mataki 1: Fara da Inverter
Inverter shine zuciyar tsarin ajiyar makamashinku, yana canza ikon DC daga batura zuwa ikon AC don amfanin gida. Itsƙimar wutar lantarkikai tsaye yana tasiri aiki da farashi. Don tantance girman da ya dace, lissafta nakubukatar kololuwar iko.
Misali:
Idan mafi girman amfanin ku ya haɗa da dafaffen dafa abinci na 2000W da kettle na lantarki 800W, jimlar ƙarfin da ake buƙata shine 2800W. Yin lissafin yuwuwar wuce gona da iri a cikin ƙayyadaddun samfur, zaɓin inverter tare da aƙalla3kW iya aiki(ko mafi girma don gefen aminci).
Input Voltage Mahimmanci:
Inverters suna aiki a takamaiman ƙarfin lantarki (misali, 12V, 24V, 48V), waɗanda ke sarrafa wutar lantarki ta bankin baturin ku. Higher voltages (kamar 48V) yana rage asarar makamashi yayin juyawa, inganta ingantaccen aiki gaba ɗaya. Zaɓi bisa ma'auni da kasafin kuɗin tsarin ku.
Mataki 2: Lissafta Bukatun Bankin Baturi
Da zarar an zaɓi inverter, zana bankin baturin ku. Don tsarin 48V, batirin lithium iron phosphate (LiFePO4) babban zaɓi ne saboda amincin su da tsawon rai. Batirin LiFePO4 48V yawanci ya ƙunshiKwayoyin 16 a cikin jerin(3.2V kowane tantanin halitta).
Mabuɗin Tsari don Ƙimar Yanzu:
Don guje wa zafi fiye da kima, lissaftamatsakaicin aiki halin yanzuta amfani da hanyoyi guda biyu:
1.Ƙididdigar tushen Inverter:
Yanzu = Ƙarfin Inverter (W) Input Voltage (V)×1.2 (matsalar aminci)Yanzu = Wutar Shigar (V) Ƙarfin Inverter (W) × 1.2(fasali na tsaro)
Don inverter 5000W a 48V:
500048×1.2≈125A485000×1.2≈125A
2.Ƙididdiga-Ƙarin Tantanin halitta (Ƙarin Conservative):
Yanzu = Ƙarfin Inverter (W) (Ƙididdiga ta salula × Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙirar Ƙirar Tantanin Ƙirar Ƙirar Ƙididdiga ta Ƙirar Ƙirar Ƙirar Ƙirar Ƙarƙwarar Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙirar Ƙirar Halittar Halitta × Ƙarfin Ƙarƙashin Ƙarƙashin Ƙarƙashin Ƙarƙwara
Don sel 16 a fitarwa na 2.5V:
5000(16×2.5)×1.2≈150A(16×2.5)5000×1.2≈150A
Shawarwari:Yi amfani da hanya ta biyu don mafi girman iyakokin aminci.
Mataki 3: Zaɓi Waya da Abubuwan Kariya
Cables da Busbars:
- Fitar Kebul:Domin 150A halin yanzu, yi amfani da 18 sq.mm tagulla waya (ƙididdiga a 8A/mm²).
- Masu Haɗin Tsakanin cell:Fitar da 25 sq.mm tagulla-aluminum hadaddiyar basbars (ƙididdigewa a 6A/mm²).
Hukumar Kariya (BMS):
Zabi aTsarin sarrafa baturi mai 150A (BMS). Tabbatar ya ƙayyadem halin yanzu iya aiki, ba kololuwar halin yanzu ba. Don saitin baturi da yawa, zaɓi BMS maia layi daya na halin yanzu-iyakance ayyukako ƙara ƙirar layi ɗaya na waje don daidaita lodi.
Mataki na 4: Tsarin Batir Daidaici
Ajiye makamashin gida galibi yana buƙatar bankunan baturi da yawa a layi daya. Amfanitakaddun daidaitattun kayayyakiko BMS tare da ginanniyar daidaitawa don hana rashin daidaiton caji/fitarwa. Guji haɗa batir ɗin da basu dace ba don tsawaita rayuwa.
Nasihu Na Karshe
- Ba da fifikoKwayoyin LiFePO4domin aminci da zagayowar rayuwa.
- Tabbatar da takaddun shaida (misali, UL, CE) don duk abubuwan haɗin gwiwa.
- Tuntuɓi ƙwararru don haɗaɗɗun shigarwa.
Ta hanyar daidaita injin inverter, bankin baturi, da abubuwan kariya, zaku gina ingantaccen tsarin ajiyar makamashi na gida. Don nutsewa mai zurfi, duba cikakken jagorar bidiyo akan inganta saitin baturin lithium!
Lokacin aikawa: Mayu-21-2025
