Home Battery For Solar System

High-efficiency 51.2V LiFePO₄ system using 100Ah cells provides consistent energy output, enhanced safety, and a durable service life exceeding 15 years.

Modular and expandable configuration supports capacity growth from 5kWh to 30kWh+ via parallel connections, with options for wall or floor placement.

Space-saving compact cabinet with passive natural cooling provides whisper-quiet performance and easy residential integration.

Smart energy independence through deep discharge capability and seamless solar integration reduces electricity costs and guarantees dependable backup.

Product Details

Residential Energy Storage System (FZ-RES-W1-5~30K)

Product Details

Embrace real energy self-reliance through Fanzai's premium residential storage solution, centered on elite LiFePO₄ technology expandable from 5 kWh to beyond 30 kWh. The smart system optimizes everyday usage and emergency backup, featuring modular construction for wall or floor installation, noiseless passive cooling, and deep discharge to extract maximum value from every kWh.

This design offers homeowners more than 15 years of long-lasting performance, proactive safety monitoring, and simple parallel scalability — housed in a sophisticated metal enclosure that blends perfectly into garages or utility rooms while achieving considerable reductions in power expenses through intelligent solar hybridization.

With this advanced system, ordinary homes become powerful, environmentally responsible energy fortresses, providing exceptional longevity and low-maintenance performance.

Floor Standing Home Renewable Energy StorageFloor Standing Home Renewable Energy Storage

Product Advantages

High-stability performance guaranteed by the 44.8–57.6 Vdc operating voltage range.

Core efficiency maximized at the standard 51.2 Vdc nominal voltage.

100 Ah per cell provides exceptional durability and sustained energy capacity.

Maximum charging voltage of 57.6 Vdc delivers safe and dependable charging.

Energy flows effortlessly thanks to nominal discharge currents of 80A–160A.

Nominal currents spanning 50A to 160A provide fast, high-efficiency charging.

Portable design with weights spanning 45 kg to 310 kg for simple 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

Floor Standing Home Renewable Energy Storage

About Factory

Floor Standing Home Renewable Energy StorageFloor Standing Home Renewable Energy Storage




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