StorageUtility/large C&I Verified Supplier
Chess L 3.44MWh Outdoor Cabinet
BSBYD Solar·Shenzhen, GuangdongBYD Chess L outdoor cabinet using Blade LFP — eliminates container walk-in volume, lowering footprint by 30%.
From
$0.118/W
Warranty
10 yr
MOQ
1
Lead time
12 wk
Product highlights
Why buyers specify Chess L 3.44MWh Outdoor Cabinet
- 3.44 MWh in cabinet form
- 30% smaller footprint
- Blade LFP cells
- Liquid cooling
- Co-located PCS option
Full datasheet
All electrical, mechanical and compliance specifications
Cell & Chemistry
- Cell Chemistry
- Blade LFP
- Usable Capacity
- 3.44 MWh
- Nominal Voltage
- 1500 V DC
- Depth of Discharge
- 100% DoD
- Cycle Life
- 12,000 cycles
- Round-trip Efficiency
- 94% RTE
Electrical
- Max Charge/Discharge Power
- 1,720 kW peak
- Voltage Range
- 1,200–1,500 V
- Max Current
- 1,400 A
- Standby Consumption
- <120 W
Thermal & Mechanical
- Cooling
- Forced air
- Dimensions
- 4,100×1,500×2,300 mm
- Weight
- 23,000 kg
- Enclosure / IP Rating
- IP55
- Operating Temperature
- -30 to +60°C
Safety & Compliance
- Certifications
- UN 38.3, IEC 62619, UL 1973, UL 9540A
- BMS
- BMS 4.0 cell-level
- Fire Suppression
- Aerosol / FK-5-1-12 (NOVEC) optional
- Warranty
- 10-yr / 20-yr capacity
Logistics
- MOQ
- 1
- Lead Time
- 12 weeks
- Shipping
- FOB Shanghai / Ningbo / Shenzhen
- Incoterms
- EXW, FOB, CIF, DAP
Typical applications
Utility BESS
Large C&I
Microgrid
Pricing & logistics
EXW China
$0.118/W
Ex-works factory
FOB Shanghai
$0.123/W
Inland + port handling
CIF Europe
$0.136/W
Sea freight + insurance
Indicative pricing for 1+ unit orders, ex-factory Shenzhen, Guangdong. Actual FOB/CIF varies with destination, Incoterms and forex.
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