{"id":1212,"date":"2025-12-10T14:00:05","date_gmt":"2025-12-10T07:00:05","guid":{"rendered":"https:\/\/unifyenergy.vn\/?post_type=product&p=1212"},"modified":"2026-01-06T08:58:39","modified_gmt":"2026-01-06T01:58:39","slug":"he-thong-pin-luu-tru-bess-topband-261-kwh","status":"publish","type":"product","link":"https:\/\/unifyenergy.vn\/en\/product\/he-thong-pin-luu-tru-bess-topband-261-kwh\/","title":{"rendered":"Battery Stored System (BESS) Topband 261 KWh"},"content":{"rendered":"

Model: TB261KW-2H-YB<\/span><\/strong><\/p>\n

High integration<\/strong><\/p>\n

Highly integrated with energy storage unit, PCS, BMS, EMS, ATS,<\/p>\n

fire protection and temperature control systems.<\/p>\n

Covering an area of 1.65\u33a1 and a height of only 2.07m, leading in the industQ.<\/p>\n

High efficiency<\/strong><\/p>\n

PCS uses the third generation semiconductor silicon carbide solution.<\/p>\n

Intelligent liquid cooling temperature control strategy to reduce power consumption.<\/p>\n

System conversion efficiency up to 90%.<\/p>\n

High safety<\/strong><\/p>\n

Three-level protection system, accurately monitoring shok circuit, over-current, over-voltage, over-temperature and other abnormalities.<\/p>\n

Three-level fire protection for module, cluster level and water fire protection, and two-level explosion-proof design for module and cabinet.<\/p>\n

Intelligent management<\/strong><\/p>\n

Built-in EMS, with the TOPBAND cloud platform to achieve remote monitoring, remote setting, revenue calculation, remote upgrade, data analysis, cloud warning and other functions.<\/p>\n

Mobile APP function and local web function, convenient on-site operation and maintenance.<\/p>\n

Technical Specifications:<\/strong><\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Nominal capacity<\/td>\n314Ah<\/td>\n<\/tr>\n
Nominal energy<\/td>\n261kWh<\/td>\n<\/tr>\n
Nominal output power<\/td>\n125kW<\/td>\n<\/tr>\n
IP rating<\/td>\nIP55<\/td>\n<\/tr>\n
Operating temperature<\/td>\n-30\u2103~+50\u2103\uff08>45\u2103 Derating\uff09<\/td>\n<\/tr>\n
Cooling mode<\/td>\nLiquid cooling<\/td>\n<\/tr>\n
Fire Protection<\/td>\nAerosol<\/td>\n<\/tr>\n
Altitude<\/td>\n4000m(>2000m derate)<\/td>\n<\/tr>\n
Cycle life<\/td>\n\u22656000 cycles<\/td>\n<\/tr>\n
Dimension(W*D*H)<\/td>\n1100*1500*2070mm<\/td>\n<\/tr>\n
Weight<\/td>\n\u22482800kg<\/td>\n<\/tr>\n
Cekification<\/td>\nUN38.3<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n
Nominal voltage<\/td>\n400V<\/td>\n<\/tr>\n
Nominal output current<\/td>\n144A<\/td>\n<\/tr>\n
AC access method<\/td>\n3W\/3W+N<\/td>\n<\/tr>\n
Grid frequency range<\/td>\n50Hz\/60Hz<\/td>\n<\/tr>\n
Power factor<\/td>\n-1~+1<\/td>\n<\/tr>\n
On grid\/off grid switching time<\/td>\n\uff1c2s<\/td>\n<\/tr>\n
<\/td>\n<\/td>\n<\/tr>\n
Voltage range<\/td>\n728V-936V<\/td>\n<\/tr>\n
DC Max. current<\/td>\n157A<\/td>\n<\/tr>\n
Rated DC power<\/td>\n125kW<\/td>\n<\/tr>\n
BatteQ type<\/td>\nlithium iron phosphate (LiFePO4)<\/td>\n<\/tr>\n
PACK configuration<\/td>\n5*1P52S<\/td>\n<\/tr>\n
Cooling capacity<\/td>\n5kW<\/td>\n<\/tr>\n
Rated circulating water flow<\/td>\n46.5@60kPaL\/min<\/td>\n<\/tr>\n
Refrigerant<\/td>\nR134a<\/td>\n<\/tr>\n
Carrier refrigerant<\/td>\nPure water, aqueous solution containing 50 per cent ethylene glycol<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

<\/p>","protected":false},"excerpt":{"rendered":"

TB2<\/span>61<\/span>KWH-2H-Y<\/span>B <\/span><\/strong>All-in-one C&I Batt<\/span>ery <\/span>Energy Storage System highly integrates LiFePO4 batt<\/span>ery<\/span>, BMS, PCS, EMS, <\/span>ATS, <\/span>Fire <\/span>protection system, temperature control system and <\/span>c<\/span>loud platform. The system adopts an integrated and innovative design with higher safety standards, more hassle-free management and higher pro<\/span>fit<\/span>. It can <\/span>fl<\/span>exibly meet various needs and provide low-carbon and high-pro<\/span>fit <\/span>solutions for di<\/span>ff<\/span>erent application scenarios.<\/span><\/p>\n

Download Cataloge<\/a><\/p>\n