Sunwoda Atrix Max+ 16kWh 51.2V LFP Battery — Atrix Max-16L-PK

Product Identification

Important: this is a 16kWh energy-storage battery, not a 16kW battery. The supplied image visually matches the Atrix Max+ cabinet, but its product nameplate is not visible.

Product Title

Sunwoda Atrix Max+ 16kWh 51.2V LFP Battery — Atrix Max-16L-PK

Short Description

The Sunwoda Atrix Max-16L-PK is a 16kWh low-voltage LFP battery developed for residential, agricultural, backup and small-commercial energy-storage systems. It provides 100% usable depth of discharge, 51.2V nominal voltage, up to 220A charge/discharge current, integrated Wi-Fi, CAN/RS485 communication and expansion to 512kWh with up to 32 batteries in parallel.

Long Description

Designed for high-capacity energy storage and long-term reliability, the Sunwoda Atrix Max+ combines a 16kWh LFP battery with intelligent monitoring and flexible system expansion. Its 51.2V architecture is intended for compatible low-voltage hybrid inverters, while CAN 2.0 and RS485 interfaces support coordinated battery-to-inverter communication.

The Pakistan-specific Atrix Max-16L-PK model offers 16kWh nominal and usable energy at 100% DOD. It is rated for 157A continuous charge and discharge, with a maximum charge/discharge current of 220A and a 300A peak output for five minutes. Up to 32 units can be connected in parallel, expanding total storage capacity to 512kWh.

Integrated casters simplify movement during installation, and optional wall mounting is supported. The enclosure is intended for indoor installation and uses natural-convection cooling for quiet operation. Integrated Wi-Fi enables monitoring, while the official Atrix Max+ platform supports real-time status visibility, remote maintenance and upgrades.

Key Features

• 16kWh nominal energy and 16kWh usable energy at 100% DOD

• Safe lithium iron phosphate battery chemistry

• 314Ah LFP cells

• 51.2V nominal low-voltage architecture

• 157A rated charge and discharge current

• 220A maximum charge and discharge current

• 300A peak output current for five minutes

• CAN 2.0 and RS485 communication interfaces

• Integrated Wi-Fi monitoring module

• Up to 32 batteries in parallel for a maximum 512kWh system

• Integrated casters with optional wall-mount installation

• Official Atrix Max+ platform rating of 10,000 cycles

Technical Specifications

Applications

• Residential solar energy storage

• Home backup-power systems

• Low-voltage hybrid inverter systems

• Farmhouses and agricultural facilities

• Shops, offices and small-commercial properties

• Peak-load shifting and self-consumption

• Off-grid and weak-grid energy systems

• Expandable multi-battery storage installations

Compatibility with a specific inverter brand or model must be confirmed before installation.

Box Contents

Official packing-list information for the Atrix Max-16L-PK was not published in the manufacturer sources reviewed.

Box contents: Not Verified

Before publishing a bundle claim, confirm whether the shipment includes battery cables, communication cables, mounting hardware, manuals or any separate accessories.

Protection Features

• Safe LFP cell chemistry

• DC switch for safer installation and operation

• IP20 enclosure protection for indoor installation

• Battery-management functions beyond the published information: Not Verified

• Short-circuit protection details: Not Verified

• Over-current protection thresholds: Not Verified

• Over-temperature protection thresholds: Not Verified

• Aerosol fire extinguisher on the Pakistan model: Not Verified

Certifications

• IEC 62619

• CE

• UN 38.3

• RoHS: Not Verified

• UL 1973: Not Verified for Atrix Max-16L-PK

Warranty

Official Pakistan brochure warranty: 6 years, subject to Sunwoda warranty terms. Local registration, labour coverage, transport costs and Pakistan distributor claim procedures were not verified.