Energy Storage Solution for Home
Cutting-edge LiFePO₄ technology featuring 51.2V nominal voltage and 100Ah cells ensures stable operation, excellent safety, and longevity exceeding 15 years.
Scalable modular architecture enables growth from 5kWh to over 30kWh via parallel connections, adaptable to wall or floor setups.
Whisper-silent passive cooling combined with a compact slim cabinet allows for unobtrusive and space-saving home deployment.
Smart deep discharge technology and solar hybrid compatibility minimize utility expenses and ensure dependable, uninterrupted backup power.
Residential Energy Storage System (FZ-RES-W1-5~30K)
Product Details
Experience real energy freedom with Fanzai's residential energy storage solution, engineered around superior LiFePO₄ technology that grows smoothly from 5 kWh to beyond 30 kWh. Smart management optimizes everyday use and emergency power supply, while the modular system supports flexible wall or floor placement, silent passive cooling, and maximum kWh utilization through deep discharge.
Benefit from a battery lifespan surpassing 15 years, smart proactive safety features, and seamless parallel expansion options, housed in an attractive metal case that blends unobtrusively into garages or utility rooms while providing impressive savings on power bills with intelligent solar integration.
By adopting this system, homeowners turn their property into a dependable, environmentally friendly energy base, enjoying high reliability and effortless maintenance for years.
Product Advantages
Consistent reliability achieved with a flexible voltage window of 44.8 to 57.6 Vdc.
Optimal core design with 51.2 Vdc nominal voltage for best-in-class efficiency.
Long-lasting power reserves from high-capacity 100 Ah per cell design.
Maximum charging voltage reaches 57.6 Vdc for safe, confident energy replenishment.
Robust discharge capability with nominal currents spanning 80A to 160A.
Nominal charging currents of 50A to 160A ensure speedy and energy-efficient operation.
Mighty capability packed into manageable weights of 45 kg to 310 kg.
Technical Parameters
Feature | FZ-RES-W1-5K |
Battery Module | FZ-RES-W1-5K |
Total Energy | 5.12 kWh |
Usable Energy | 4.86 kWh |
Configuration | 16S |
Rated Capacity | 100 Ah |
Nominal Voltage | 51.2 V |
Voltage Range | 44.8 ~ 57.6 V |
Charge Voltage | 57.6 V |
Nominal Charge Current | 50 A |
Nominal Discharge Current | 80 A |
Peak Short-circuit Current | 474.17 A |
DOD | 95% |
Cycle Life | ≥8000 cycles |
Communication Interface | CAN / RS485 / WiFi |
Max Parallel Quantity | 6 |
Cooling Method | Natural Cooling |
Installation Method | Wall-mounted / Floor-standing |
Operating Temperature (Charge) | 0 ~ 52 ℃ |
Operating Temperature (Discharge) | -15 ~ 52 ℃ |
Dimensions (H×W×D) | 640 × 420 × 160 mm |
Net Weight | 45 kg |
IP Rating | IP20 |
Protection Class | Class I |
Application | Indoor |
Certifications | UN38.3 / CE-EMC / CE-RED / CB / IEC62619 |
Application scenarios
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