FOX ESS EQ4800-L4 18.64kWh Battery – Datasheet
Advanced Residential & Small Commercial Storage
The EQ4800-L4 is engineered for energy-intensive homes and small commercial sites requiring greater storage flexibility. Its scalable architecture allows optimised performance during peak tariff periods and backup emergencies.
Key Features
- Increased storage autonomy
- Commercial-grade battery stability
- High round-trip efficiency
- Advanced multi-layer protection system
- Optimised for high solar generation systems
Technical Specifications
| Specification | Details |
| Model | EQ4800-L4 |
| Battery Chemistry | LiFePO4 |
| Nominal Capacity | 18.64kWh |
| Module Configuration | 4 Modules |
| Nominal Voltage | 204.8V |
| Voltage Range | 180V – 232V |
| Max Current | 50A |
| Communication Protocol | CAN / RS485 |
| Enclosure Protection | IP65 |
| Warranty Design Life | 15+ Years |
| Cycle Performance | ≥ 6000 Cycles |



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