Dyness 3.6 kWh Lithium Battery – Safe, Compact, and Scalable Energy Storage
Dyness 3.6KWH Lithium Battery
The Dyness 3.6 kWh Lithium Battery (B3) is a reliable and versatile energy storage solution designed for residential and light commercial solar systems. Its modular 19-inch design, built-in intelligent Battery Management System (BMS), and LiFePO4 technology make it a safe, long-lasting, and expandable option for modern solar setups.
Key Features
- LiFePO4 Chemistry: High thermal stability, safe operation, and long cycle life.
- Nominal Capacity: 3.6 kWh with 75 Ah at 48 V, perfect for small homes or hybrid solar systems.
- High Depth of Discharge: Up to 90%, giving more usable energy per charge.
- Scalable Design: Supports up to 40 units in parallel to grow with your energy needs.
- Intelligent BMS Protection: Safeguards against overcharge, over-discharge, over-current, and temperature extremes.
- Flexible Installation: Compact footprint (480 x 360 x 130 mm) and lightweight (31 kg) for indoor mounting or battery cabinets.
- High Cycle Life: ≥6,000 cycles under standard test conditions, offering reliable performance for years.
- Wide Operating Range: Charging 0–55°C, discharging -20–55°C.
Why Choose Dyness 3.6 kWh Battery?
1. Safe & Reliable
LiFePO4 chemistry ensures excellent thermal stability and chemical safety, reducing overheating risks. The intelligent BMS system continuously monitors cell voltage, temperature, and overall health for worry-free operation.
2. Expandable & Future-Ready
Whether you start small or plan to scale up, the Dyness B3 can be expanded with multiple units in parallel, supporting up to 40 batteries for larger energy storage needs.
3. Compact & Easy to Install
Its modular 19-inch design and lightweight construction make installation simple and adaptable to indoor spaces, cabinets, or small energy rooms.
4. Efficient & Cost-Saving
Dyness 3.6KWH Lithium Battery
With a high round-trip efficiency and 90% depth of discharge, more of your stored energy is available when you need it, helping maximize solar self-consumption and reduce electricity costs.
5. Versatile Applications
Perfect for:
- Off-grid homes
- Hybrid solar systems
- Backup power for critical appliances
- Load-shifting to avoid high utility tariffs
Technical Specifications
| Specification | Details |
|---|---|
| Battery Type | LiFePO4 |
| Nominal Energy | 3.6 kWh |
| Nominal Capacity | 75 Ah |
| Nominal Voltage | 48 V |
| Operating Voltage | 42–54.75 V |
| Recommended Charge/Discharge Current | 37.5 A |
| Max Charge/Discharge Current | 50 A |
| Peak Current | 55 A |
| Depth of Discharge (DOD) | 90% |
| Weight | 31 kg |
| Dimensions (W × D × H) | 480 × 360 × 130 mm |
| Cycle Life | ≥6,000 cycles |
| Protection | BMS, overcharge/discharge, over-current, temperature |
| Communication | CAN/RS485 |
| IP Rating | IP20 |
| Expansion | Up to 40 units in parallel |
| Certifications | UN38.3, CE-EMC, IEC62040, IEC62619, GOST-R, UKCA, CEC Accredited, CEI-021 |
The Dyness 3.6 kWh Lithium Battery is an efficient, safe, and future-ready energy storage solution. Its combination of compact design, modular scalability, and long-lasting performance makes it ideal for homeowners and small businesses looking to maximize solar energy, ensure backup power, and reduce energy costs.
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