Description
With a rated energy of 5.12kWh and 51.2V system voltage, this battery is ideal for hybrid, off-grid, and backup power applications. The built-in 3.2-inch touchscreen display provides real-time system monitoring, while multiple communication options ensure seamless compatibility with leading inverters. Its wall-mounted, space-saving design makes installation simple and efficient.Supporting up to 16 batteries in parallel, the CoreTech ES-BOX42 offers scalable energy storage to meet growing power demands, making it a future-ready solution for modern energy systems.
Key Features
5.12kWh Energy Storage – Provides reliable backup power for residential and commercial solar systems.
51.2V LiFePO₄ Technology – Ensures high safety, thermal stability, and long service life.
100Ah Battery Capacity – Delivers consistent and dependable power output.
6000+ Cycle Life – Designed for long-term use with minimal performance degradation.
Wall-Mounted Space-Saving Design – Allows clean installation while saving valuable floor space.
3.2-Inch Touchscreen Display – Enables easy real-time monitoring and system control.
Wide Working Voltage Range – Compatible with a wide range of hybrid and off-grid inverters.
High Charge & Discharge Current (100A) – Efficiently handles high power loads.
Multiple Communication Interfaces – Supports USB, RS485, and CAN for seamless inverter integration.
Parallel Expansion Support – Allows up to 16 batteries to be connected in parallel.
IP20 Protection Rating – Suitable for safe and secure indoor installation.
Certified Quality & Safety – Complies with ROHS, UN38.3, and MSDS standards
| Parameter | Specification |
| Product Model | ES-BOX42 |
| Rated Power | 5.12kWh |
| Rated Voltage | 51.2V |
| Suggested Working Voltage Range | 44.8V~56.8V |
| Continual Charge and Discharge Current | 1C |
| Max. Charging/Discharging Current | 100A |
| Rated Capacity | 100Ah |
| Communication Method | USB/RS485/CAN |
| Working Temperature Range | Charging: 0~55°C / Discharge: -20~55°C |
| Working Humidity Range | 5-85%RH |
| Discharge Depth | 80-90% |
| Cycle Life | ≥6000 (80%DOD / 0.2C / 25±2°C) |
| Protection Grade | IP20 |
| Overall Dimensions | 485mm (L) * 480mm (W) * 155mm (H) (excluding hanging & wall brackets) |
| Display | 3.2-inch touch screen |
| Net Weight | ≤45KG |
| No. Of Parallel Connection | Supports 16PCS in parallel |
| Certification | ROHS/UN38.3/MSDS |
