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SUNSYNK 5.3KW 48V LITHIUM BATTERY - G-SERIES

SUNSYNK 5.3KW 48V LITHIUM BATTERY – G-SERIES

SKU: A000405
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R18 885.00

Online Purchase Price, NOT Valid In-Store

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Product Specifications

  • Battery Chemistry: Lithium Ferro Phosphate (LiFePO4)
  • Nominal Voltage: 51.2V
  • Operating Voltage: 43.2–57.6V
  • Capacity: 104Ah
  • Energy: 5.32kWh
  • Usable Energy: 4.79kWh (90% DoD)
  • Scalability: Up to 32 units in parallel (≈170kWh)
  • Recommended Charge/Discharge Current: 50A
  • Max. Charge/Discharge Current: 100A
  • Peak Discharge Current (2 mins @ 25°C): 150A
  • Recommended Depth of Discharge: 90%
  • Cycle Life: ≥6000 cycles (90% DoD, 0.5C, 25°C)
  • Weight: ±44kg
  • Dimensions: 440MM × 600MM × 133MM (excluding breaker & fittings)
  • Installation: Wall-mounted, supports 19-inch standard cabinet
  • Communication: CAN 2.0, RS485
  • Indicators: 5 LED SOC (20–100%), 3 LED (working, alarm, protection)
  • Enclosure Rating: IP20

Product Features

The Sunsynk 5.3kW G-Series Lithium Battery is a premium storage solution built for homes and businesses seeking reliability, scalability, and efficiency. With 5.32kWh capacity and 4.79kWh usable energy, it offers stable power for backup during load shedding and daily solar storage. Its LiFePO4 chemistry ensures safety, long service life, and high performance, with over 6000 cycles at 90% depth of discharge.

Scalable up to 32 units, the G5.3 can support systems as large as 170kWh, making it versatile for both residential and commercial applications. Equipped with advanced communication via CAN and RS485, LED indicators for monitoring, and compact wall-mount design, it integrates seamlessly with leading inverter systems. Backed by international certifications, the Sunsynk G-Series battery is an ideal choice for reliable and future-ready energy independence.

*Sunsynk G-series batteries are not compatible with the L-series and W-series batteries.

⚠️ Disclaimer

Installation must be done by a certified electrician in line with South African regulations. Incorrect installation may void the warranty. Battery performance and lifespan depend on usage, environment, and compatibility with your inverter. Always follow manufacturer guidelines.

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Returns & Refunds

We operate in line with the Consumer Protection Act (CPA) and ECTA — nothing here limits your statutory rights.

30-Day Exchange or Refund (change of mind) Return goods for exchange or refund within 30 days of purchase, provided they’re unused, in original packaging and resalable, with valid proof of purchase. Change-of-mind returns may be subject to a 20% handling fee, and you cover return shipping.

Faulty goods (6-month warranty — CPA s56) If goods are defective, unsafe or not fit for their usual purpose within 6 months, you may return them for a repair, replacement or refund — your choice — at our expense.

Damaged in transit? Tell us within 48 hours of delivery (with photos) and we’ll sort a replacement, refund or courier claim.

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Excluded from change-of-mind returns (defective items are always covered by the 6-month warranty): Cut-to-length cable & sprague tubing · used or installed goods (wired in, fitted or energised), including used light bulbs & consumables · special orders.

Full policy: Returns Policy