- 01Product overview
- 02Specifications
- 03Warranty policy
- 04Downloads
Energy Storage Battery System 5.8kWh 48V 100Ah
High-grade smart Energy Storage System (ESS) for residential and commercial solar systems. Backed by 6000+ deep cycles and a solid 10-year warranty.

Product overview
Energy Storage Battery System 5.8kWh 48V 100Ah represents the premium, heavy-duty industrial energy storage solutions by PKGBattery. Engineered and built using cutting-edge manufacturing processes, this product complies with strict global industry quality standards, ensuring optimized throughput, safe fast charging, and peak operational stability under all conditions.
Key Performance Advantages
- Outstanding 6000+ deep cycle life, ensuring high ROI and decade-long reliability.
- Fully compatible with top-tier industrial and residential Hybrid Inverters.
- Active thermal management system ensuring optimized cell temperature and fire safety.
- Modular rack-mountable design for flexible parallel capacity expansion to MWh levels.
- Built with premium Grade-A cells, backed by a comprehensive 10-year warranty.
Detailed Technical Specifications
- Energy Storage: 4.80 kWh
- Weight: 45 kg
- Rated Voltage: 48V
- Rated Capacity: 100 Ah
- Dimensions (L x W x H): 442 × 480 × 133 mm
- Cycle Life: 6000+ cycles
- Charging Time: 4-6h
Solid Warranty & Engineering Support
Every PKGBattery system is backed by our comprehensive manufacturer warranty up to 5 years (and 10 years for ESS systems), coupled with 24/7 dedicated engineering support and lifetime maintenance consultations. We stand by our power, ensuring your fleet remains fully energized.
Detailed specification table
| Rated Voltage | 48 V |
| Rated Capacity | 100 Ah |
| Energy Storage | 4.80 kWh |
| Cycle Life | 6000+ cycles |
| Dimensions (L x W x H) | 442 × 480 × 133 mm |
| Weight | 45 kg |
| Charging Time | 4-6 h |
| Charging Control Mode | CC/CV (Constant Current/Constant Voltage) & BMS Telemetry |
| Safe Charging Temp Range | 0°C to 55°C (Auto safety cell protection) |
| Discharging Temp Range | -20°C to 60°C (High efficiency in extreme climates) |
| Structural Enclosure Material | Industrial integrated powder-coated cold-rolled steel |
Clear technical and warranty commitment
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