Home Solar System With Battery Storage
Advanced LiFePO₄ technology featuring 51.2V and 100Ah cells provides reliable stable performance, top-tier safety, and more than 15 years of durable service life.
Scalable modular architecture supports capacity growth from 5kWh up to 30kWh+ by paralleling units, compatible with both wall-mounted and floor-standing installation.
Fanless natural cooling and ultra-slim cabinet ensure silent, unobtrusive operation and easy integration into home environments.
Smart energy autonomy featuring deep discharge support and solar hybrid compatibility reduces power bills and delivers reliable emergency backup.
Residential Energy Storage System (FZ-RES-W1-5~30K)
Product Details
Unlock real energy self-sufficiency using Fanzai's home battery solution, built on high-quality LiFePO₄ cells that scale smoothly from 5 kWh to over 30 kWh. Enjoy intelligent control for daily optimization and emergency readiness, with a versatile modular setup for wall or floor mounting, silent passive cooling, and the ability to deeply discharge for maximum energy utilization.
With a service life of more than 15 years, advanced proactive safety features, and simple expansion using parallel setups, this system comes in an elegant metal housing that seamlessly integrates into garages or utility rooms and delivers major savings on power bills through smart solar pairing.
The adaptable system converts residential properties into robust, green energy powerhouses, providing lasting peace of mind with exceptional reliability and minimal upkeep.
Product Advantages
Consistent performance assured by a wide voltage window from 44.8 Vdc to 57.6 Vdc.
51.2 Vdc nominal voltage designed for optimal performance and highest efficiency.
Robust 100 Ah per cell design provides exceptional long-lasting energy capacity.
Charge with peace of mind up to a maximum of 57.6 Vdc.
Seamless energy release supported by nominal discharge currents from 80A to 160A.
Charge quickly and efficiently with nominal currents between 50A and 160A.
Weights from 75 to 310 kg combine lightweight design with impressive power output.
Compact and elegant design with sizes spanning 790×600×218 mm to 2390×600×218 mm.
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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