SunSynk Radia 5.12kWh Battery 51.2V
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🔋 SunSynk 5.12 R 5.12kWh LiFePO₄ Battery 51.2V
Model: SUN-BATT-5.12-R-01
Brand: SunSynk
Type: Low-Voltage LiFePO₄ Battery Energy Storage System
⚡ Key Features
- 5.12kWh low-voltage lithium iron phosphate (LiFePO₄) battery designed for residential and light commercial energy storage.
- Premium LiFePO₄ battery chemistry delivers exceptional safety, long service life, and reliable performance.
- 51.2V nominal voltage for seamless integration with SunSynk and other compatible low-voltage hybrid inverters.
- Up to 6,000 charge/discharge cycles at 80% depth of discharge for dependable long-term operation.
- Intelligent Battery Management System (BMS) provides comprehensive protection against overcharging, over-discharging, overcurrent, and temperature extremes.
- Built-in CAN, RS485, RS232, and Wi-Fi communication for advanced monitoring and inverter integration.
- LED and SOC status indicators provide clear visual battery status and operating information.
- IP65-rated enclosure suitable for indoor and outdoor installations.
- Supports floor-standing or wall-mounted installation for maximum installation flexibility.
- Expandable with up to 15 batteries in parallel to increase storage capacity as energy requirements grow.
- Compatible with major inverter and PCS brands for versatile system design.
- Suitable for on-grid, hybrid backup, and off-grid solar energy systems.
📐 Specifications
| Specification | Value |
|---|---|
| Battery Chemistry | LiFePO₄ (LFP) |
| Nominal Voltage | 51.2 V |
| Nominal Capacity | 100 Ah |
| Nominal Energy | 5.12 kWh |
| Operating Voltage Range | 44.8 – 56.16 V |
| Nominal Charge/Discharge Current | 50 A |
| Maximum Charge/Discharge Current | 98 A |
| Cycle Life | 6,000 Cycles (80% DoD) |
| Scalability | Up to 15 Batteries in Parallel |
📏 Physical Specifications
| Specification | Details |
| Dimensions (W × D × H) | 470 × 160 × 635 mm |
| Weight | 49.5 kg |
| Installation | Floor Standing or Wall Mounted |
| Protection Rating | IP65 |
🔧 Technical & Build
| Specification | Details |
| System Type | Low-Voltage Battery Energy Storage System |
| Battery Management | Intelligent Integrated BMS |
| Communication | CAN / RS485 / RS232 / Wi-Fi |
| Display | LED & SOC Status Indicators |
| Operating Temperature | Charge: 0°C to 50°C |
| Discharge Temperature | -15°C to 50°C |
| Operating Humidity | ≤95% RH (Non-Condensing) |
| Applications | On-Grid, Hybrid Backup & Off-Grid |
ℹ️ Additional Information
The SunSynk 5.12 R is a versatile and expandable low-voltage battery designed to provide dependable energy storage for residential and light commercial solar systems. Its advanced LiFePO₄ technology offers excellent safety, high energy efficiency, and long service life while supporting seamless communication with SunSynk and other compatible inverter brands.
With support for parallel expansion of up to 15 batteries, the system can easily grow alongside increasing energy demands, making it an ideal solution for backup power, self-consumption optimisation, and off-grid applications.
🏷️ Quality & Support
The SunSynk 5.12 R 5.12kWh Battery combines advanced lithium iron phosphate technology with intelligent battery management to deliver reliable, efficient, and long-lasting energy storage. Designed for flexible installation and seamless inverter compatibility, it provides dependable performance for modern solar energy systems and is backed by SunSynk's manufacturer warranty.
DATASHEET
We Don’t Just Beat Quotes — We Build Better Systems.
Our certified installers design each PV setup for maximum performance and long-term reliability. Every installation is backed by full warranty support and genuine spare parts, ensuring your investment delivers power — and peace of mind — for years to come.