Sunsynk X-Series 16.07kWh Low-Voltage LiFePO4 Battery

Sunsynk X-Series 16.07kWh Low-Voltage LiFePO4 Battery

The Sunsynk X-Series 16.07kWh Low-Voltage LiFePO4 Battery is a high-capacity energy storage solution designed for residential, light commercial, hybrid and off-grid solar systems. It provides substantial battery storage in a single compact unit, helping reduce the number of batteries required for larger backup power installations.

With a total energy capacity of 16.07kWh, a nominal voltage of 51.2V and an IP65-rated enclosure, this Sunsynk battery is suitable for customers who require reliable backup power, improved solar self-consumption and flexible installation options.

Main Benefit

The main benefit of the Sunsynk X-Series 16.07kWh Battery is its high energy storage capacity in a single unit. A larger battery capacity allows customers to support more essential loads or extend backup time during load shedding and grid interruptions.

Using fewer high-capacity batteries can also simplify installation, reduce cabling requirements and improve the overall appearance of the solar system.

LiFePO4 Battery Technology

The Sunsynk X-Series 16.07kWh Battery uses Lithium Iron Phosphate battery chemistry, commonly referred to as LiFePO4 or LFP. This battery technology is widely used in modern solar energy storage systems due to its safety, stability and long operating life.

The battery uses an LFP 1P16S cell configuration and operates within a voltage range of 43.2V to 57.6V. Its nominal voltage of 51.2V makes it suitable for compatible low-voltage hybrid inverter systems.

Benefits

• High 16.07kWh total energy capacity.
• Low-voltage 51.2V battery system.
• Advanced LiFePO4 battery chemistry.
• Maximum charging and discharging current of up to 157A.
• CAN and RS485 battery communication.
• IP65-rated enclosure.
• Cycle life exceeding 6000 cycles under specified test conditions.
• Recommended scalability of up to 8 compatible battery units.
• Suitable for hybrid and off-grid solar systems.
• Reduces the number of batteries required for larger installations.
• Suitable for residential and light commercial backup power.
• Can help increase solar self-consumption.

Battery Capacity and Backup Power

The Sunsynk X-Series Battery provides 16.07kWh of total energy storage. This makes it suitable for homes and businesses that require longer backup periods or need to support a wider range of essential appliances during load shedding.

Actual backup time depends on the connected electrical loads, inverter settings, battery state of charge and the usable depth of discharge configured for the system. Correct system sizing remains important when planning a battery backup installation.

Battery Communication

The Sunsynk X-Series 16.07kWh Battery supports CAN and RS485 communication. These communication interfaces allow compatible inverters to exchange important battery management information, including charging limits, discharge limits and operating status.

Correct battery communication helps improve charging control, system performance and long-term battery protection. Compatibility should always be confirmed before installation.

Scalable Battery Storage

The Sunsynk X-Series 16.07kWh Battery is designed for scalable energy storage. Up to 8 compatible battery units are recommended for correctly designed installations, allowing customers to increase their battery capacity as electricity requirements grow.

A single battery provides 16.07kWh of total energy storage, while multiple units can be used for larger residential or light commercial systems. Parallel battery installations require correct configuration, suitable cabling and professional commissioning.

Indoor and Outdoor Installation

The Sunsynk X-Series Battery has an IP65 protection rating, providing improved resistance against dust and water exposure. This allows for greater installation flexibility when the battery is installed according to the manufacturer requirements.

The battery should still be installed in a suitable location with appropriate protection, ventilation and access for maintenance. Direct exposure to harsh environmental conditions should be avoided where possible.

Performance

The Sunsynk X-Series 16.07kWh Battery supports a maximum charging and discharging current of up to 157A. The actual operating current depends on the battery temperature and state of charge.

The battery offers a cycle life exceeding 6000 cycles when tested at 25°C, with 0.5C charging, 0.5C discharging, 90% depth of discharge and 80% remaining capacity.

Applications

• Residential load shedding backup systems.
• Hybrid solar installations.
• Off-grid solar systems.
• Home energy storage systems.
• Light commercial backup power installations.
• Office backup power systems.
• Solar self-consumption systems.
• Expandable lithium battery banks.
• New solar installations.
• Compatible existing low-voltage solar system upgrades.

Technical Specifications

• Brand: Sunsynk
• Model: SS-BATT-SX-16.07kWh-LV-IP65
• Product Series: Sunsynk X-Series
• Product Type: Low-Voltage LiFePO4 Lithium Battery
• Battery Chemistry: LFP 1P16S
• Total Energy Capacity: 16.07kWh
• Nominal Voltage: 51.2V
• Operating Voltage Range: 43.2V to 57.6V
• Charging Voltage: 55.2V
• Maximum Charging and Discharging Current: 157A
• Communication: RS485 and CAN
• Cycle Life: More Than 6000 Cycles
• Cycle Life Test Conditions: 25°C, 0.5C Charge, 0.5C Discharge, 90% Depth of Discharge and 80% Remaining Capacity
• Recommended Scalability: Up to 8 Compatible Battery Units
• Protection Level: IP65
• Protection Class: Class I
• Operating Temperature During Charging: 0°C to 55°C
• Operating Temperature During Discharging: -20°C to 55°C
• Recommended Storage Temperature: 0°C to 40°C
• Storage Humidity: Up to 85% Relative Humidity
• Working Humidity: Up to 95% Relative Humidity, Non-Condensing
• Maximum Working Altitude: 2000m
• Dimensions: 425mm x 233mm x 790mm Excluding Base
• Weight: 112kg ±2kg

Warranty

The Sunsynk X-Series 16.07kWh Battery warranty remains subject to the applicable Sunsynk warranty terms and conditions. Warranty details should be confirmed according to the current warranty policy at the time of purchase.

Correct installation, compatible inverter selection, battery communication, charging settings and operating conditions remain important for reliable long-term battery performance.

Why Buy From JC Solar Panels

JC Solar Panels supplies reliable solar batteries, hybrid inverters, solar panels and complete backup power solutions across South Africa. Our team can assist with selecting the correct battery capacity based on your inverter size, electrical loads and required backup duration.

When installing the Sunsynk X-Series 16.07kWh Battery, correct system design and battery communication are essential. JC Solar Panels can assist with suitable equipment supply, solar system planning and professional installation solutions.