14.345kwh VOLTA- Battery Lithium Ion 48V 280Ah – Stage 4

What’s included

• 1 × VOLTA Stage 4 51.2V 280Ah LiFePO₄ battery module with integrated BMS

• User/installation documentation
  (Mounting hardware/stand may vary by batch—choose wall-mount or floor-standing option when ordering.) solarwiseenergy.co.za

Key features

• Big storage: 14.34 kWh nominal energy (51.2 V × 280 Ah).

• High throughput: 1C/1C charge & discharge with max 200 A discharge current.

• Long life: ≥6,000 cycles @ 80% DoD (25 °C).

• Scalable: Parallel up to 8 units for larger banks.

• Flexible install: Wall-mount or floor-standing; IP20 indoor use.

• Smart BMS: CAN/RS485 comms and compatibility with multiple inverter brands; Deye remote monitoring/upgrade support noted on current gens. powerforum-store.co.za+3Oliross Solar+3solarwiseenergy.co.za+3

Technical specs (summary)

• Chemistry: LiFePO₄ (LFP)

• Nominal energy: 14.34 kWh

• Nominal voltage / capacity: 51.2 V, 280 Ah

• Standard charge voltage: 56 V

• Discharge cut-off: 44.8 V

• Max discharge current: 200 A (1C)

• Cycle life: ≥6,000 cycles @ 80% DoD, 0.2C, 25 °C

• Parallel capability: Up to 8 units

• Ingress protection: IP20 (indoor)

• Installation: Wall-mounted / Floor-standing

• Dimensions / weight (typical): ≈480 × 650 × 225 mm, ≈130 kg
  solarwiseenergy.co.za

Compatibility

• 48 V inverters (hybrid or off-grid) that support closed-loop CAN/RS485 with VOLTA, or open-loop (voltage/current) control where comms are not available. VOLTA BMS supports multi-brand integration; Deye remote monitoring/firmware upgrades supported on current gens. Verify your inverter’s battery list/firmware. voltaenergy.co.za+1

Not included (plan for these)

• Inverter, AC/DC isolators, DC fuses/breakers, cabling/lugs/glands, trunking, labels, COC/SSEG paperwork and on-site commissioning.

Installation & compliance (South Africa)

• Install by a qualified person to SANS 10142-1 and manufacturer guidelines; configure charge/float/absorb per battery spec; update inverter & battery firmware; ensure adequate ventilation and earthing.

Logistics (SA)

• Collection: ready 3 hours after payment (business hours).

• Delivery: same-day dispatch nationwide with same-day shipping note.

Quick sizing & runtime (rule-of-thumb)

• Usable ≈ 12.9 kWh @ 90% DoD → ~5 hours at 2.5 kW average load, or ~2.5 hours at 5 kW.
  Actual runtime depends on inverter limits, temperature and load profile.