Description

The Sunsynk 10.65kWh LiFePO₄ Lithium-Ion Battery is a premium energy storage solution designed for solar power systems in homes, businesses, and light commercial applications. Built using advanced Lithium Iron Phosphate (LiFePO₄) technology, this high-capacity battery delivers reliable, safe, and efficient energy storage that helps you maximise solar self-consumption, back up essential loads during outages, and reduce dependence on the grid.

With a nominal capacity of 10.65kWh and a robust built-in Battery Management System (BMS), the Sunsynk battery ensures cell balance, voltage regulation, and thermal safety throughout its long service life. The BMS continuously monitors voltage, current, temperature, and state of charge to protect the battery against unsafe conditions and extend its operational lifespan.

Designed for flexibility, this battery can be installed as a floor-standing unit or wall-mount, making it suitable for a variety of installation scenarios in garages, technical rooms, or dedicated battery banks. It supports parallel expansion of up to 8 units, allowing your energy storage system to grow with your power needs over time.

Thanks to its high cycle life (over 6000 cycles @ 80% DoD) and excellent scalability, the Sunsynk 10.65kWh battery is ideal for South African solar installations where load-shedding and grid instability are common. Whether you’re aiming to cut electricity costs, increase resiliency, or enjoy uninterrupted solar power, this battery delivers dependable performance with minimal maintenance.

Technical Specifications

• Brand: Sunsynk

• Model: 10.65kWh LiFePO₄ Battery

• Battery Type: Lithium Iron Phosphate (LiFePO₄)

• Nominal Energy Capacity: 10.65kWh (10,650 Wh)

• Nominal Voltage: 51.2 Vdc

• Nominal Capacity: 208 Ah

• Usable Depth of Discharge: Up to 100% usable energy (varies by configuration)

• Cycle Life: ~6000 cycles @ 80% DoD

• Scalability: Up to 8 units in parallel

• Communication Ports: RS232, RS485, CAN

• Installation: Floor standing or wall mounted

• Operating Temperature: –20 °C to +60 °C

• Humidity: ≤ 95% RH

• Maximum Operating Altitude: ≤ 2000 m

• IP Rating: IP20

• Weight: Approx. 90 kg

• Dimensions (W×D×H): ~550 × 160 × 836 mm

• Cell Technology: High-density LiFePO₄ (Lithium Iron Phosphate)

Sunsynk 10.65kWh – User Manual