Description
Kindly take note, this battery has a 3-week lead time for delivery.
SBB™ batteries have been developed to allow for the easy installation of 14.5kWh of high performance battery capacity in single-module installations as well as for expanded capacities in increments of 14.5kWh. Up to 9 x SBB™ modules can be connected in parallel for a total installed capacity of >130kWh.
The integrated BMS in SBB™ batteries is a completely redesigned version of the BMS integrated in our High Current & Battery Rack Series (discontinued but still supported since April 2024). Several new improvements have been made to the new BMS in SBB™ modules, while parallel integration functionality with the legacy BMS it is based on remains intact. This means that SBB™ batteries are 100% parallel-compatible with existing HC & BR installations.
Benefits:
- Built only with new (non-refurbished) premium quality LiFePO4 cells.
- Stackable modular design for seamless expansion of capacity in increments of 14.5kWh (up to >130kWh).
- Redesigned BMS featuring optimised charge performance & legacy compatibility with High Current (HC) and Battery Rack (BR) products.
- Serial (CAN) compatible with inverters & other associated peripherals of industry-leading manufacturers.
- 10 Year warranty.
- Premium quality LiFePO4 technology.
- Built with A-grade cells & integrated smart battery management system
- Stackable Modular design.
- Designed for seamless expanson of the capacity of increments of 14.5kWh.
- Operational lifespan of 10 years.
- Guaranteed to retain> 80% of original capacity at end-of-life (at 1 cycle/day).
- Serial/CAN compatible with leading inverters and other relevant peripherals
- Weight: +-104kg.
General Specifications:
- Battery chemistry: Lithium Iron Phosphate (LiFePO4)
- Nominal Voltage: 26VDC
- Usable capacity: 14 560Wh @C2, 25°C
- Operating voltage range: 24V ~ 27.6V
- Operating temperature range: Charge: 0°C ~ 50°C | Discharge: -10°C ~ 50°C
- Cycle life @100% DoD, C2, 25°C: >3600 cycles (<20% fade) | 7000 cycles (<40% fade)
- Cycle life @ 80% DoD, C2, 25°C: >5000 cycles (<20% fade) | 9000 cycles (<40% fade)
- Cycle life @70% DoD, C2, 25°C: >7000 cycles (<20% fade) | 12000 cycles (<40% fade)
- Dimensions: 370 x 262 x 870mm (Wx H x D) incl. mounting extrusions
Voltage and Current:
- Bulk Voltage(Operational Max.): 27.6V
- Low Voltage (Min): 24V
- Charge Current (max.): 240A continuous
- Discharge Current Max: 320A continuous | 400A burst (for < 1 minute) | 1200A peak (for < 2 seconds)
- Charge Power(Max):Maximum: 7 280W (C2) | Recommended: 3 640W (C4)
- Discharge power: Maximum: 7 280W (C2) | Recommended: 1 248W (C10)
- Self-discharge rate: < 2% per monthly
- Charge/discharge efficiency: 96% @C2 | 98% @C10
Safety Features:
- Isolator: 400A
- Inline fuse: 500A
- Current over-charge protection: 280A
- Voltage over-charge protection: < 27.6V (auto cut-off at first Vcell ≥ 3.45V)
- Voltage over-discharge protection: > 22.8V (auto cut-off at first Vcell ≤ 2.85V)
