Blue Nona 52V-840Ah-43.6kWh Battery Rack (BR) Lithium Battery

* Images may differ from the actual product.



Vat Calculated at Checkout

Product Features

High performance ultra-reliable Lithium technology.
Built with A-grade LiFePO4 cells to ensure exceptional resilience against fade. Minimum 80%capacity retention guaranteed at end of cycle life.
High current capability – fully rechargeable in 1.2 hours.
Serial communication (CAN) compatible with leading inverters & peripheral devices.
In-depth on-board monitoring and diagnostics via integrated user interface & OLED display.
Modular design for easy transportation & installation.

Product Specifications

Weight	400 kg
Dimensions	41.5 × 75.0 × 145.0 cm
GENERAL	GENERAL INFORMATION
Battery Type:	LiFePO4 (Lithium Iron Phosphate)
Usable Capacity:	37 440Wh @C2, 25°C
Nominal Voltage:	52 VDC
Operating Voltage Range:	48 VDC – 55.2 VDC
Operating Temperature Range:	Charge: 0°C ~ 50°C Discharge: -10°C ~ 50°C
Cycle Life @100% DoD (C2, 25°C):	3 600 cycles (max. 20% fade), 7 000 cycles (max. 40% fade)
Cycle Life @80% DoD (C2, 25°C):	5 000 cycles (max. 20% fade), 9 000 cycles (max. 40% fade)
Cycle Life @70% DoD (C2, 25°C):	7 000 cycles (max. 20% fade), 12 000 cycles (max. 40% fade)
CHARGE / DISCHARGE:	CHARGE / DISCHARGE
Bulk Voltage:	55.2 VDC
Discharge Voltage (min.):	48.0V
Charge Current (max.):	720A continuous
Discharge Current (max.):	720A continuous 900A burst (for 1 minute max.) 1300A peak (for 2 seconds max.)
Charge Power:	Maximum: 37 440W continuous, Recommended: 9 360W
Discharge Power:	Maximum: 37 440W continuous, Recommended: 3 744W
Self-discharge Rate:	< 2% per month
Charge & Discharge Efficiency:	96% @C2, 98% @C10
Warranty:	10 Year limited product warranty

Product Data Sheet

BN52V-840-43.6k-BR – Data Sheet



[email protected]



Office: (044) 692 0229



9 Via Appie Street, Voorbaai, Mossel Bay

Product Enquiry Form

Omega Watt Approved Support

We are the approved installer and technical support agent for the following products along the Garden Route.
Please get in touch and let us know on which product that you require further support.