Low-voltage Battery Storage Systems — Yakanakisa Solar Photovoltaic Bhatiri

A low-voltage bhatiri simba rekuchengetedza systemminovimbika uye yakaedzwa-uye-yakaedzwa simba rekuchengetedza mhinduro. Decentralized power distribution” in low-voltage direct current ine remangwana rakakosha rekuchinja kwesimba, uko bhatiri rekuchengetedza bhatiri rakaderera rinochengeta magetsi kubva kune madiki uye makuru majenareta emagetsi mumba memunhu kuburikidza nehungwaru kutonga tekinoroji (“Internet Yezvinhu”). Low-voltage kana low-current is the colloquial term for extra-low voltage (ELV) mumagetsi engineering isingapfuuri miganhu yevoltage range I maererano neIEC 60449 for alternating voltage (AC) ≤ 50 V uye yedirect voltage (DC) ≤ 120 V. Low-voltage mabhatiri ane 2 mabhatiri ekutanga uye 2 nguva yekushanda kwenguva pfupi, 2 voltage yemazuva ano inowanzo shandiswa pakushanda kwe8 voltage. zviuru zvemapere. Nekudaro, yakaderera-voltage bhatiri tekinoroji zvakare ine zvakanakira, semuenzaniso, seyepasi-voltage bhatiri ekuchengetedza masisitimu mukati mediki solar sisitimu inopa yakaderera-voltage zvishandiso, pakati pezvimwe. Sezvo yakamira bhatiri chengetedzo, yakaderera-voltage bhatiri ekuchengetedza masisitimu ane diki yekuchaja huwandu akagadzirwa nhasi kune akasiyana maapplication. Kuti uwedzere simba rekuchengetedza, akati wandei solar Photovoltaic mabhatiri akabatana pamwechete kuti aumbe hombe bhatiri rezuva. Low-voltage mabhatiri anogona kushandiswa ese setambo dzakabatana munhevedzano uye kumabhangi ebhatiri akabatana munhevedzano kana yakafanana. Paunenge uchishandisa yakatevedzana-yakabatana tambo kana nhevedzano/yakafanana-yakabatana solar Photovoltaic bhatiri bhangi kugadzira akasiyana voltages uye Ah ratings neimwe solar Photovoltaic mabhatiri, imwe neimwe solar Photovoltaic bhatiri inogona kupedzisira yawana terminal voltage kusiyana. Izvi zvinotungamirira kusaenzana kwemabhatiri e-lithium-ion, iyo inowedzera nekuwedzera kunoratidzika kunoramba kuripo kwekuda pamabhatiri e-lithium-ion kuti ape michina ine simba guru rinodiwa. Pakupedzisira, izvi zvinobva zvakonzera kuti tambo kana bhangi rebhatiri rikundike nguva isati yakwana. Kuripa izvi, anokosha voltage regulators anoshandiswa. Nhasi, akasiyana-siyana akadzika-voltage ekuchengetedza bhatiri masisitimu mhinduro anopihwa pamusika kunyanya kushandiswa mukati mediki solar power system. Semuenzaniso, BSLBATT Lithium (Best solution lithium bhatiri) inopa lithium-ion-based low-voltage energy storage system inosvika20 kWhyenzvimbo yekuchengetedza iyo, pamwe neVictron Energy inverter, Sunny Home Manager, uye SMA Energy Meter kubva kuSMA Solar, inogona kupindura kune akasiyana mamiriro ekunze mukati mezhizha nemwedzi yechando, nekudaro ichigonesa kufanotaura-kwakavakirwa kuchaja umo kuchaja kwebhatiri kunogona kumisikidzwa zvakananga kunguva yekuvhenekesa kwepamusoro nekuda kwekufanotaura kwakabatanidzwa. Imba yakaderera-voltage bhatiri yekuchengetedza masisitimu (48V Lithium Battery) Iyo yakabuda voltage yeimba yekuchengetera bhatiri system mune yakaderera voltage renji ndeye 48 volts. Yakaderera-voltage bhatiri simba rekuchengetedza tekinoroji ine yakakura kwazvo uye yakaedzwa-nguva tekinoroji. Inoshanda pane yakajairwa voltage level ye system tekinoroji. Mugadziri anopa zvakasiyana-siyana zvezvikamu zvingasarudzwa mu 48-volt renji. Iyo yekubatanidza inoitwa mukufanana uye inogona kukwidziridzwa kusvika yakakwira. 48V lithium bhatirima modules anowanikwa pamwe nekubvumidzwa seyero mumusika wekufonera; kana mabhatiri e-lithium-ion akashandiswa, zvikamu zvezviyero zvakasiyana-siyana zvinogona kuwanikwa kubva kune vanogadzira zvakasiyana, zvakasiyana kubva ku1kWh kusvika ku4kWh. Kana iwe uchifunga kushandisa akasiyana bhatiri tekinoroji yemazuva ano, 48V lithium bhatiri iri nani chaizvo. Kuburikidza neyuniti-level kana module-level parallelization, chaizvo ese anodanwa-ekuchengetedza zviyero anogona kuvharwa (asi izvi zvinogona kuperekedzwa nemitengo yakakwira). Kune rimwe divi, mamwe akasiyana matekinoroji echizvino-zvino anogona kuvhara huwandu hwakasiyana hwekuchengetedza saizi pasina yakawedzera mutengo wesystem. Iko kuchinjika kweakakwira-voltage masisitimu yakanyanya kushomeka-iyo inishuwarenzi yekuvharirwa kwediki-saizi yekuchengetera nzvimbo inozokonzeresa yakanyanyisa masitayipi, uye voltage degree inogona kunge isiri 400V, asi yakaderera. Kubva pamaonero ezvidzidzo, kuderera kwebhatiri voltages kunopa zvirinani mari yebhatiri pamitengo yepamusoro yekubatanidza sisitimu, nepo mavheti epamusoro ari akasiyana.BSLBATTinopa huwandu hwakazara hwepasi-voltage bhatiri yekuchengetedza masisitimu (48 volts lithium bhatiri) ine kuchaja uye yekuburitsa masimba kubva ku2.5 kusvika 30kWh. Isu tinofara kukupa zano pamusoro pehukuru hwe system yako uye zvinotarisirwa zvemukati zvinodiwa. Iyi ndiyo mhinduro yakakodzera kwauri.