Floor Standing Energy Storage Battery
LDESS-S Series
- High Energy Density: 51.2V models (14.33-16kWh) with 150A max current
- Premium Performance: >98% efficiency, 6,000+ cycles, -20°C~55℃ wide operation range
- Standard Protection: IP20 enclosure for reliable indoor operation
Certifications
Fully compliant with IEC, UL1973, UKCA, CE, UN38.3 standards
Basic Parameters
| Model | LDESS-S01-16280 | LDESS-S02-16314 |
| Rated Voltage | 51.2V | 51.2V |
| Rated Capacity | 280Ah | 314Ah |
| Rated Energy | 14.33kWh | 16kWh |
| Output Voltage Range | 44.8V~57.6V | 44.8V~57.6V |
| Charging Voltage | 57.6V | 57.6V |
| Cut-off Voltage | 43.2V | 43.2V |
| Max. Charging Current | 150A | 150A |
| Recommended Charging Current | 75A | 75A |
| Max.Discharging Current | 150A | 150A |
| Efficiency | >98% | >98% |
| Dimension L*W*H (mm) | 870*420*238 | 870*420*238 |
| Weight (kg) | 118 | 125 |
| Humidity | 5%~95% Relative humidity | |
| Protection Grade | IP20 | |
| Charging Temperature | 0°C~60℃ | |
| Discharging Temperature | -20℃~60℃ | |
| Cycle Life | >6000 cycles / 10000 cycles (Optional) | |
| Design Life | >10 years | |
| Certificate | IEC, UKCA, CE, RoHS, UN38.3, Comply with UL standards | |
Key Features
1. High-Capacity Energy Storage
- Rated Capacity: 280Ah (LDESS-S01) / 314Ah (LDESS-S02) with 51.2V voltage, delivering 14.33kWh / 16kWh energy output.
- Ultra-High Efficiency: >98% energy conversion efficiency, minimizing power loss.
2. Robust Power Performance
- Max. Charging/Discharging Current: 150A (both models), supporting high-power applications.
- Optimized Charging: The recommended current of 75A strikes a balance between speed and battery longevity.
- Voltage Flexibility: Output range of 44.8V–57.6V with cut-off protection at 43.2V to prevent over-discharge.
3. Extended Lifespan & Durability
- Cycle Life: >6,000 cycles (0.2C, @25°C, 80% SOH retention).
- Design Life: >10 years, ensuring long-term reliability for industrial and renewable energy systems.
4. Rugged Environmental Adaptability
- Temperature Range:
- Charging: 0°C–60°C
- Discharging: -20°C–60°C (suitable for extreme climates)
- Humidity Tolerance: 5%–95% RH (non-condensing).
- Optional Protection: IP20-rated (dust/water resistance) for harsh environments.
5. Compact Design & Global Compliance
- Dimensions: 870×420×238mm (uniform for both models), optimized for space efficiency.
- Weight: 118kg (LDESS-S01) / 125kg (LDESS-S02), designed for easy integration.
- Certifications: Compliant with IEC, UKCA, CE, RoHS, UN38.3, meeting international safety standards.
Wide Range of Applications
The LDESS-S Series is engineered for versatile deployment across multiple industries, including:
- Renewable Energy Storage (Solar/Wind farms)
- Telecom Base Stations (Backup power solutions)
- Industrial UPS Systems (Critical load protection)
- Microgrids & Off-grid Power (Remote area electrification)
- EV Charging Infrastructure (High-power buffer storage)
Its high capacity, extreme temperature resilience (-20°C~60°C), and IP20/IP54 optional protection make it adaptable to diverse environments—from deserts to coastal areas.
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