Hanchu ESS HANCHU CESS-261S-L
The Hanchu ESS HANCHU CESS-261S-L is a battery pack with a nominal voltage of 832 V, LFP(LiFePO4) cells, 6000 cycles, a weight of 2401±50 kg and Ethernet/ RS485/CAN communication.
Last updated: 28 October 2026
Battery and charging
- Energy (kilowatt-hours)
- 261.24 kWh
- Cells
- LFP(LiFePO4)
- Voltage
- 832 V
- Chemistry
- LFP(LiFePO4)
- Rated charge cycles
- 6000 cycles @ 80%SOH
- Series and parallel limit
- 12
- Highest charge current it will take
- 157
- Continuous discharge current
- 157
- Working voltage range
- 728V~923V
Row from the maker’s page: “Rated Capacity” | “261.24kWh”
Source: hanchuess.com/product/32
Row from the maker’s page: “Batter Type” | “LFP(LiFePO4)”
Source: hanchuess.com/product/32
Row from the maker’s page: “Rated Voltage” | “832V”
Source: hanchuess.com/product/32
Row from the maker’s page: “Batter Type” | “LFP(LiFePO4)”
Source: hanchuess.com/product/32
Row from the maker’s page: “Cycle Life” | “6000 cycles @ 80%SOH”
Source: hanchuess.com/product/32
Row from the maker’s page: “Number of Concurrent Machines” | “Supports up to 12 units in parallel operation”
Source: hanchuess.com/product/32
Row from the maker’s page: “Nominal Charge/Discharge Current” | “157A”
Source: hanchuess.com/product/32
Row from the maker’s page: “Nominal Charge/Discharge Current” | “157A”
Source: hanchuess.com/product/32
Row from the maker’s page: “Voltage Range” | “728V~923V”
Source: hanchuess.com/product/32
Battery care and safety
- Operating temperature range
- -30℃~55℃
- Highest altitude it is rated for
- ≤2000 meters
Row from the maker’s page: “Operating Temperature Range” | “-30℃~55℃”
Source: hanchuess.com/product/32
Row from the maker’s page: “Height” | “≤2000 meters”
Source: hanchuess.com/product/32
Size and fit
- Weight
- 2401±50
- Overall dimensions
- (1434±5) mm* (1253±5) mm* (2428±5) mm
Row from the maker’s page: “Weight” | “2401±50kg”
Source: hanchuess.com/product/32
Row from the maker’s page: “Cabinet Dimensions(D*W*H)” | “(1434±5) mm* (1253±5) mm* (2428±5) mm”
Source: hanchuess.com/product/32
Compatibility
- Communication protocol
- Ethernet/ RS485/CAN
Row from the maker’s page: “BMS CI” | “Ethernet/ RS485/CAN”
Source: hanchuess.com/product/32
Sources
- CESS-418S-H | HANCHU ESSArchived document
Source: hanchuess.com/product/32
Retrieved October 28, 2026