About This Product

The Sungrow 25.6kW High Voltage LFP Battery Including Accessory Kit – 3Phase Inverter Required is a complete high-voltage energy storage system by Sungrow. It comprises eight 3.2 kWh LFP battery modules plus the matching switchgear, base and cover accessory kit, delivering 25.6 kWh usable capacity. The design uses lithium iron phosphate cells, with built-in multi-stage safety protections and full certification for safe operation. The system supports continuous charge and discharge currents up to 30 A (with short-term pulse up to 42 A), and runs at a high-voltage battery voltage. The unit is rated IP55, so it can be installed indoors or outdoors on a floor-standing base.

Who This Product Suits

This battery is suited to households or small commercial installations that already use, or are planning to install, a three-phase inverter. It’s ideal if you want a robust, high-capacity battery for whole-home load shifting, overnight storage, or backup power. It’s also a strong choice for solar systems with surplus generation that needs reliable storage, or for users wanting a modular, expandable setup for future battery stacking or parallel extension.

Specifications Explained

• Battery chemistry: Lithium iron phosphate (LFP) ‘ chosen for long life, stable performance and safety under high-voltage conditions.
• Usable capacity: 25.6 kWh ‘ full usable energy without de-rating, making storage predictable and efficient.
• Charge/discharge current: 30 A continuous, 42 A pulse ‘ supports reasonable household or commercial load profiles.
• Voltage & connectivity: High-voltage battery system ‘ must be paired with a compatible three-phase inverter. Communication is handled via CAN bus.
• Safety & protection: Multi-stage protection including over/under voltage, over-current, over/under temperature; unit certified to relevant safety standards; IP55 ingress protection; rated for indoor or outdoor floor-standing installation.
• Modular and scalable: Built from 8 ‘ 3.2 kWh modules ‘ future expansion possible (with additional units and parallel wiring) if energy needs grow.
• Installation convenience: Comes as a full kit (modules + base + cover + switchgear), plug-and-play wiring between modules, and no separate module-by-module commissioning required.
• Warranty: Backed by a 10-year manufacturer warranty under normal use.

Summary

The Sungrow 25.6kW High Voltage LFP Battery Including Accessory Kit – 3Phase Inverter Required is a high-capacity, high-voltage battery system engineered for reliability, safety and flexibility. It gives 25.6 kWh of usable storage with LFP chemistry, supports continuous 30 A charging/discharging, and comes as a complete kit ready for installation. It’s particularly suited to three-phase solar systems needing robust storage ‘ whether for nightly load shifting, modest backup power, or future capacity expansion. The modular design and full certification make it a solid choice for both residential and light commercial applications.

Further Information From The Manufacturer

Sungrow 25.6kW High Voltage LFP Battery Including Accessory Kit – Three Phase Inverter Required by Sungrow is a high-performance battery system. The Sungrow SBR256 is made up of 8 x 3.2kWH Battery Modules and 1 x Accessory Kit, providing 100% usable energy. It features a 30 A continuous charging and discharging current and is built with lithium iron phosphate battery technology. The system also includes a multi-stages protection design plus authorized certification.

Key Features

• Battery Type: Lithium iron phosphate battery
• Continuous Charging and Discharging Current: 30 A
• Number of Battery Modules: 8 x 3.2kWH
• Accessory Kit: Includes Switchgear/Cover/Base
• Protection Design: Multi-stages protection design plus authorized certification
• Usable Energy: 100% usable energy

Main Benefits

• High-Performance Energy Storage: Provides 100% usable energy for maximum efficiency
• Reliable and Durable: Built with lithium iron phosphate battery technology for long-lasting performance
• Advanced Protection: Features a multi-stages protection design plus authorized certification for added safety
• Easy Installation: Includes an accessory kit with switchgear, cover, and base for straightforward setup

Weights & Measurements Information

About Sungrow

Sungrow is a long-established inverter manufacturer known for producing reliable grid-tie and hybrid solutions. The company focuses on durability, strong engineering, and dependable long-term support. Sungrow products are widely used in Australian residential and commercial systems due to their practical design, robust testing standards, and consistent field performance.