📊 Basic Information
| Model NO. | RESS Series | Nominal Voltage | 51.2V |
| Battery Cells | a-Grade Lithium Cells | Cycle Life | 80%Dod @ >6000 Cycles |
| Design Life | Over 10 years | Warranty | 5 Years |
| Installation | Fixed / Stackable | Certificates | CE, IEC, ISO, MSDS |
🔋 Product Description
Residential Energy Storage System (Low Voltage 5kWh to 45kWh)
Stackable LiFePO4 Battery for Home Energy Storage. This system features high brightness energy saving and easy installation, perfectly designed for household off-grid energy storage.
Key Features & Advantages
- Safe & Reliable: Low voltage system with BMS full life cycle protection.
- A+ Grade Cells: High-performance LFP cells with >6000 cycles.
- Flexible Operation: Stacked structure for easy installation and capacity expansion (5kWh - 45kWh).
- High Compatibility: Works seamlessly with mainstream branded inverters.
⚙️ Technical Specifications
| Model |
15KWH-LV |
30KWH-LV |
45KWH-LV |
| Battery Module Qty | 1 pcs | 2 pcs | 3 pcs |
| Nominal Voltage [V] | 51.2 | 51.2 | 51.2 |
| Nominal Capacity [Ah] | 280 | 560 | 840 |
| Total Energy [Wh] | 14336 | 28672 | 43008 |
| Dimension (W*D*H, mm) | 600*450*540 | 600*450*920 | 600*450*1300 |
| Communication | RS485, CAN |
🏆 Why Choose Us
- 20 Years Experience: Advanced industrial manufacturing with automatic production lines.
- Quality Assurance: Strictly ISO compliant with CE, IEC, and ROHS certifications.
- Global Reach: Advanced customization services exported to over 100 countries.
- Independent R&D: Top-level A battery cells and independent BMS development.
📦 Packaging & After-Sales
❓ Frequently Asked Questions
Q1: What is the cycle life of the LiFePO4 battery?
The battery offers a long cycle life of over 6000 cycles at 80% Depth of Discharge (DoD), ensuring over 10 years of service.
Q2: Can I expand the capacity later?
Yes, the stackable design allows for easy expansion. You can scale from 5kWh up to 45kWh by adding more modules.
Q3: Which inverters are compatible with this system?
The system supports leading inverter BMS protocols including Deye, Growatt, Voltronic, Goodwe, Victron, and SMA.
Q4: What protections does the BMS provide?
The integrated BMS provides protection against over-voltage, over-discharge, over-current, short-circuits, and extreme temperatures.
Q5: What is the typical lead time for orders?
Sample orders take approximately 7-12 days, while bulk orders typically range from 25-35 days depending on quantity.
Q6: Are your batteries certified for international shipping?
Yes, our batteries have MSDS and UN38.3 certifications, and we work with experienced partners to handle dangerous goods logistics safely.
June Power
