WALL-MOUNTED SODIUM-ION STORAGE
W8-5C Wall-mounted Sodium-ion Battery
Make room for home energy storage. The 7.68 kWh W8-5C combines a 48 V sodium-ion battery with wall or floor installation options for residential solar and backup systems.
Nominal energy
Battery platform
Installation options
Home Storage That Works with Your Space
Choose a practical starting capacity, a suitable installation position and a system that can grow with your needs.
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Flexible Installation
Choose wall-mounted or floor installation to suit the property. The enclosure measures 500 mm wide and 227 mm deep.
02
7.68 kWh per Unit
A 48 V, 160 Ah sodium-ion battery for storing solar energy and supporting a compatible residential backup system.
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Start with Today. Expand for Tomorrow.
Parallel up to 20 units for a maximum total nominal energy capacity of 153.6 kWh, with the system configured for your project.
04
IP65 with Integrated BMS
Use indoors or under outdoor eaves. Built-in battery management provides overcharge, overdischarge and short-circuit protection.
A Closer Look
Three-quarter view
Front view
Rear & connection view
WALL OR FLOOR INSTALLATION
A Choice of Position for Your Property
The W8-5C offers wall-mounted or floor installation in an indoor or sheltered outdoor location. Your installer should verify the wall or floor structure, mounting arrangement and service access for the approximately 112.5 kg unit.
Approximately 112.5 kg
RESIDENTIAL ENERGY APPLICATIONS
Storage That Fits Your Energy Plan
Residential Solar Storage
Store surplus solar generation and make it available later through a compatible inverter.
Essential-load Backup
Plan a backup circuit around the household loads that matter, with the inverter and battery capacity selected together.
Expandable Home Projects
Choose the number of battery units around the current energy plan, with parallel capacity available for a larger system.
Application images are illustrative.
PLAN THE COMPLETE SYSTEM
Match Your Battery, Inverter and Installation
The W8-5C offers RS232, CAN and RS485 communication interfaces. Our team can review your inverter model, mounting needs and target storage capacity before you order.
W8-5C AT A GLANCE
Technical Specifications
Review the battery specifications and download the product datasheet for your project.
Cycle life is a laboratory rating at 80% depth of discharge, 25°C and 0.5C. Actual performance depends on operating conditions and system configuration. Specifications are subject to change.
Frequently Asked Questions
Is the W8-5C a wall battery or a floor battery?
The W8-5C supports either wall-mounted or floor installation. It measures 500 mm wide, 227 mm deep and 800 mm high, and weighs approximately 112.5 kg. A qualified installer should determine the suitable mounting arrangement for the property.
Does the W8-5C include an inverter?
The W8-5C is a sodium-ion battery unit. A compatible external inverter and the necessary protection, wiring and control equipment are required to build a complete home energy storage system.
How long can 7.68 kWh power my home?
Runtime depends on the connected loads, permitted depth of discharge, inverter losses and operating conditions. Share the appliances or backup circuits you want to support so the installer can estimate suitable capacity and runtime.
Can I install it outside?
The datasheet specifies indoor installation or a sheltered location under outdoor eaves. Its enclosure is rated IP65. The installer must also check mounting strength, clearances, temperature and other site requirements.
What temperature range should the system allow?
Charging is specified from 0°C to 55°C, while discharge is specified from −40°C to 60°C. The discharge range should not be used as the charging range when planning the installation or system controls.
What details are needed for a W8-5C quotation?
Send your country or target market, required quantity, inverter brand and model, preferred mounting method and target storage capacity. We can then review compatibility and provide product and project pricing information. Parallel systems support up to 20 units, totaling 153.6 kWh of nominal energy.
LET'S BUILD YOUR SYSTEM
Find the Right Fit for Your Home Storage Project
Planning a wall-mounted installation or sourcing sodium-ion batteries for your market? Share your requirements for W8-5C specifications, compatibility guidance and pricing.
Battery installation, inverter selection and system commissioning should be completed by a qualified installer. Confirm inverter model and communication compatibility before ordering.
