60kWh–130kWh C&I High Voltage Lithium Battery Ahoɔden a Wɔkora So Nhyehyɛe

A: Yɛde yɛn nkwammoaa no toto bɛboro 6,000 kyinhyia (0.5C charge/discharge, 25℃, 70% EOL tumi a wɔkora so). Wɔ C&I dwumadie a wɔtaa de di dwuma a ɛwɔ kyinhyia baako da biara mu no, ɛno kyerɛ sɛ bɛboro mfeɛ 16 a wɔde di dwuma da biara da sakre tumi - a ɛboro VRLA anaa lithium alternatives a ɛba fam-grade so kɛseɛ. Yɛakyerɛkyerɛ akontabuo a ɛwɔ cycle life vs. real-wiase nkwa nna akyi kɔ akyiri wɔ yɛn blog mu:Bere a Ɛsɛ sɛ Wobɛma Batere Ahoɔden a Wɔkora So no Ayɛ Yiye.

A: Yɛhyɛ nyansa sɛ wɔmfa nsuo a ɛkɔ mu no mu dɔ a ɛnnu anaasɛ ɛne 95% yɛ pɛ. Yɛn HV130 mfonini no, ɛno ma wo bɛyɛ 129.7kWh ahoɔden a wode bedi dwuma fi ne nyinaa 136.4kWh nhyehyɛe tumi. Yɛhyɛ da yɛ engineer ma DoD a ɛkorɔn sɛnea ɛbɛyɛ a yɛn adetɔfoɔ nya boɔ a ɛkyɛn firi kWh biara a wɔde ahyɛ mu - mfasoɔ titire a ɛwɔ high voltage LiFePO4 chemistry so sene NMC anaa lead-acid alternatives.

A: Yɛawie nkitahodi protocol sɔhwɛ a emu yɛ den ne 12+ wiase nyinaa inverter brands: Deye, GoodWe, Growatt, SAJ, SMA, Victron, Afore, Sunsynk, Solis, Phocos, TBB, ne Studer. Wɔagye pairing biara atom ama RS485, CAN, ne WiFi data exchange. Sɛ wo project no de inverter a enni saa list yi mu di dwuma a, .wo ne yɛn mfiridwuma kuw no nni nkitaho- yɛtaa de nhyiamu profile foforɔ a egyina ɔhokafoɔ abisadeɛ so ka ho.

A: 51.2V 100Ah battery module biara twetwe kɔ rack no mu a ɛde ne ho - nnwinnade titiriw biara nni hɔ, mfiri a wɔde ma nneɛma a emu yɛ duru biara nni hɔ. Wubetumi de module kakraa bi te sɛ 6 (63kWh / 307.2V) afi ase na woatrɛw mu akɔ module 13 (136.4kWh / 665.6V) denam units a wode bɛka ho wɔ ntoatoaso mu ara kwa so. Sɛ module biako hia service da bi a, wobetumi asesa no wɔ simma kakraa bi mu a wɔremma module ahorow a ɛbɛn hɔ no ahoɔden nkɔ fam. Sɛ wopɛ nnwuma nketewa a, hwɛ yɛn20kWh–60kWh ntoatoaso; sɛ wopɛ C&I ahiade akɛse a, hwehwɛ96kWh–209kWh ntoatoaso.

A: Absolutely - ɛyɛ deployments a yɛtaa hu no mu biako. Elevated voltage design (307V–665V) no ne aguadi hybrid inverters di nkitaho yiye, na 95% DoD kyerɛ sɛ ɛkame ayɛ sɛ worekyere na wode owia ahoɔden a wɔakora so nyinaa redi dwuma. Yɛn ahokafoɔ bebree de saa nhyehyɛeɛ yi ne ɔdan atifi PV bom de ma owia ahoɔden a wɔde di dwuma no kɔ soro kɛseɛ. Kenkan pii fa honea wɔde batere a wɔde sie ahoɔden di dwuma.

A: Yiw - yɛyɛɛ no ​​pɔtee maa dan mu deployment. IP20-rated enclosure a fan cooling ma dede kɔ so nnu 50dB, a wɔde toto office a ɛhɔ yɛ komm ho. Adwumayɛ tebea: 5%–80% nsuo, charge 0–55℃/ discharge -20–55℃, sorokɔ kodu 3,000m. Sɛ wopɛ abɔnten so ahwehwɛde ahorow a, yɛkamfo yɛnabɔnten so kabinet BESSproduct line mmom.

A: Nhyehyɛe no boa peak discharge a ɛyɛ 200/220A (3-second pulse wɔ 25℃), a max kɔ so charge/discharge wɔ 150/200A na wɔkamfo kyerɛ steady-state wɔ 100/100A. Nominal voltage spans 307.2V (HV60) kosi 665.6V (HV130), a adwumayɛ max du 748.8V. Eyi ma ɛfata yiye sɛ mfiridwuma mu UPS batere ma adesoa a ɛkɔ soro a ɛba mu wɔ nneɛma a wɔyɛ ne data center mmeae.

A: Unit biara fi yɛn adwumayɛbea hɔ a wɔagye atom sɛ UN38.3 (lithium battery akwantu ahobammɔ), CE (Europafo nhyiam), ne CE-EMC (electromagnetic compatibility). Wɔ nnwuma a ɛhia sɛ wɔdi mmara foforɔ - te sɛ IEC 62619, UL 1973, anaa ɔmantam-grid koodu pɔtee - no yɛde adansedie mmoa a wɔahyɛ da ayɛ ma. Sua pii fa yɛnyɛn adansedi nkrataa ne datasheets.

A: Wɔ-sait so no, LED + Touch LCD panel a wɔasisi-mu no kyerɛ bere ankasa -bere nhyehyɛe tebea. Wɔ akyirikyiri no, RS485, CAN, ne WiFi ports no kɔ wo inverter, EMS, anaa SCADA platform no so. BMS a nyansa wom no ma SoC/SoH hwɛ a ɛte ase, cell-level balancing status, temperature tracking, ne fault diagnostics - a ɛma wo operations team no hu ade yiye a site nsrahwɛ biara nni mu. Kenkan yɛn akwankyerɛ no wɔbatere a ɛwɔ ahoɔden kɛse bɛn na ɛyɛ adwuma yiye ma ahoɔden a wɔkora so.