The E100 51.2V 5.12kWh battery is designed to deliver reliable, long-term energy storage for residential and small-business inverter systems. Featuring a smart 16-cell design, it provides the ideal voltage range for most home and small-business inverters.
Built with LiFePO₄ (Lithium Iron Phosphate) technology, the E100 offers one of the safest and most reliable battery chemistries available for energy storage. Its universal compatibility allows seamless integration with a wide range of inverter brands through CAN Bus or RS485 communication protocols.
The battery includes a trusted PACE Battery Management System (BMS) that ensures operational safety, system stability, and optimal performance. A built-in LCD display allows users to easily monitor battery performance and system settings.
Engineered to be African-tough, the E100 is designed to withstand high temperatures, humidity, and altitude, making it well suited to demanding environmental conditions.
Key Features
- Slim rack-mount design (3U profile) for easy installation in standard racks.
- 1C continuous charge and discharge capability, with peak performance up to 1.5C.
- No Depth of Discharge (DoD) enforcement, allowing 100% battery usage within warranty limits.
- High-quality cells that meet GB/T 36276 testing standards.
- Over 18 MWh of warranted throughput across a 10-year lifespan.
- Compatible with SolarAssistant, AXPI, and ESP-BMS monitoring platforms.
- Backward compatible with existing R100 and B100 systems for easy expansion.
Technical Specifications
| Category |
Specification |
Details |
| General |
Model |
E100 |
| Battery Type |
LiFePO₄ (Lithium Iron Phosphate) |
| Battery Capacity |
100 Ah |
| Energy Capacity |
5.12 kWh |
| Voltage |
Nominal Voltage |
51.2 V |
| Float Charge Voltage |
54.5 V |
| Absorption Charge Voltage |
55.5 V |
| Cut-off Voltage |
48.0 V |
| Current |
Max Continuous Charge Current |
100 A |
| Max Continuous Discharge Current |
100 A |
| Peak Current (1 sec) |
110 A charge / 150 A discharge |
| Dimensions & Weight |
Dimensions (D × W × H) |
480 mm × 482 mm × 133 mm |
| Rack Mount Size |
3U (133 mm height) |
| Battery Weight |
45 kg |
| Temperature |
Charging Temperature |
0 – 45 °C |
| Discharging Temperature |
−10 – 45 °C |
| Protection & Interfaces |
Enclosure Protection |
IP20 |
| Communication Interfaces |
CAN Bus / RS485 |
| Compatibility |
Compatible Inverters |
All leading inverter brands |
| Storage |
Storage Conditions |
15 – 30 °C at minimum 50% SoC (charge every 6 months) |
| Lifecycle |
Warranted Cycles |
6000 cycles at 80% DoD |
| Warranted Calendar Life |
10 years |
