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BlueNova BN26V-1540-40k Lithium Iron Yttrium Phosphate Battery

LiFeYPO4 batteries have more than 4 times the energy density compared to Lead Acid equivalents. This has great advantages for application where light weight energy storage is a requirement. Applications such as 4 × 4 vehicles, yachts and even apartments buildings benefit greatly from the light weight batteries. No gassing, no ventilation.
Experience the benefits of a new generation of energy storage solutions. At BlueNova we offer batteries for all applications. From 12V, 24V, 36V, 48 V up to 800V. Storage capacities from 3.6 kWh for small residential applications to 800kWh for industrial applications.

Please note that the images used are for illustrative purposes only and may not represent the actual specifications and differ slightly in appearance, Inverter and plugs not included. Due to this product being manfactured to order, this product has a lead time of 3 weeks.

SKU: SSB-BN-BN26-1540-40
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Regular Price: R 546,480.00

Special Price Excl. Tax: R 279,720.18 Incl. Tax: R 321,678.21


Product Description



  • 40 000 Wh usable energy.
  • Nominal voltage = 26 VDC.
  • Total weight = 450 kg.
  • Cycle life > 7000 cycles.
  • Ten-year warranty.
  • Includes battery management system, cell monitoring and voltage control.
  • Built-in fuse and DC isolator.
  • Integrated with leading solar inverters to insure optimal charging for prolonged battery life.

Technical Specifications
General Information

  • Battery Type: LiFeYPO4 (Lithium Iron Yttrium Phosphate).
  • Usable Capacity: 40 000 Wh.
  • Nominal Voltage: 26 VDC.
  • Operating Voltage: 23.2 VDC – 28.1 VDC.
  • Operating Temperature: -20˚C to 65˚C.
  • Cycle Life: > 3600 Cycles (100% DoD) 40 000 Wh, Cycle Life > 5000 Cycles (80% DoD) 32 000 Wh, Cycle Life > 7000 Cycles (70% DoD) 28 000 Wh.
  • Dimensions (mm): 735 x 785 x 1130 mm (L x W x H).
  • Net Weight (kg): 450 kg.
  • Warranty: 10 Years.

Charge / Discharge

  • Bulk Voltage: 28.1 VDC.
  • Discharge Voltage (min): 23.2 V.
  • Max. Charge Current (continuous): 320 A.
  • Max. Discharge Current (continuous): 320 A.
  • Max. Discharge Current (burst @ 1 min.): 600 A.
  • Max. Discharge Current (peak @ 10 sec.): 1200 A.
  • Self-discharge Rate: < 2% per month.
  • Charge / Discharge Efficiency: 96% @C2; 98% @C10.


  • Isolator: 320 A.
  • In-line Fuse: 320 A.
  • Over Current Protection: 400 A.
  • Over Voltage Cut-out: 32.0 V (4.00 V on any cell).
  • Under Voltage Cut-out: 22.8 V (2.85 V on any cell).

Additional Information

Additional Information

Disclaimer Please note that stock availability is subject to prior sales. Prices exclude delivery. The image serves as an example of what the product looks like and may differ slightly in appearance.
Guarantee/ Warranty 10 year product warranty
Battery Type Lithium Iron Phosphate
Amp Hours 1540Ah
Battery Voltage 48Vdc
Terminal No
Product Dimensions No
Weight No
Design Life 7 - 10 years (depending on usage)


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