Home Battery System For Solar
Superior LiFePO₄ core design (51.2V, 100Ah cells) delivers dependable power, outstanding safety, and an operational lifespan of more than 15 years.
Easy scalability through modular parallel connection allows expansion from 5kWh to more than 30kWh, with flexible wall or floor mounting.
Ultra-compact design with natural convection cooling delivers silent, discreet, and space-saving installation in home environments.
Intelligent solar hybrid integration with deep discharge support delivers significant cost savings and dependable backup power reliability.
Residential Energy Storage System (FZ-RES-W1-5~30K)
Product Details
Gain complete energy independence using Fanzai's high-grade residential storage solution, featuring top-quality LiFePO₄ technology that expands effortlessly from 5 kWh to more than 30 kWh. It offers smart energy management for daily optimization and emergency readiness, modular flexibility for wall or floor mounting, whisper-quiet fanless cooling, and deep discharge for every stored kilowatt-hour.
Homeowners gain over 15 years of dependable performance, advanced safety monitoring, and straightforward parallel expansion — all neatly packaged in a sleek metal housing that complements garages or utility rooms while significantly lowering electricity bills through optimized solar synergy.
The innovative system reimagines residential energy by creating resilient, eco-friendly power stations with outstanding dependability and almost no ongoing maintenance.
Product Advantages
Dependable and uniform performance maintained within 44.8 Vdc to 57.6 Vdc.
Maximum efficiency realized through a carefully selected 51.2 Vdc nominal voltage.
High-capacity 100 Ah cell technology ensures enduring and robust performance.
57.6 Vdc maximum charging voltage ensures protected and reliable charging.
Nominal currents from 80A to 160A provide dependable, high-performance discharge.
Efficient fast-charging capability with nominal currents from 50A to 160A.
Lightweight and strong: 45–310 kg range for convenient and practical handling.
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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