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Battery Module Only – 5kWh LFP High Voltage Expansion Battery
Expand your Anker SOLIX X1 energy storage system with the Anker SOLIX X1-B5-H 5kWh Battery Module. Designed as part of the modular Anker SOLIX X1 platform, each battery module provides 5kWh of LFP battery capacity, allowing compatible X1 systems to be configured from 5kWh up to 30kWh of total battery capacity.
The X1-B5-H uses Lithium Iron Phosphate (LFP) battery technology and operates across a 350–550V DC high-voltage range. Its slim 150mm-deep design, IP66 protection rating and wide operating temperature range make it suitable for flexible residential energy storage installations.
5kWh battery capacity per module
High-voltage 350–550V DC battery architecture
Lithium Iron Phosphate (LFP) battery technology
Modular X1 system supports 5kWh–30kWh battery configurations
Maximum charge/discharge power: 3kW per module
Maximum charge/discharge current: 7.6A
IP66 ingress protection
Operating temperature from -20°C to 55°C
Maximum operating altitude up to 4,000m, with power derating above 2,000m
Compact 670 × 360 × 150mm module dimensions
51kg module weight
10-year warranty*
Designed specifically for the Anker SOLIX X1 Energy Storage System
| Specification | Anker SOLIX X1-B5-H |
|---|---|
| Model | X1-B5-H |
| Battery Capacity | 5kWh |
| Battery Chemistry | Li-ion (LFP) |
| Battery Voltage Range | 350–550V DC |
| Maximum Charge / Discharge Power | 3kW |
| Maximum Charge / Discharge Current | 7.6A |
| Dimensions (W × H × D) | 670 × 360 × 150mm |
| Weight | 51kg |
| Ingress Protection | IP66 |
| Operating Temperature | -20°C to 55°C |
| Maximum Operating Altitude | 4,000m |
| Warranty | 10 Years* |
| Certifications | IEC 62619, IEC 62040-1, VDE-AR-E 2510-50, UN38.3 |
Specifications are taken from the Anker SOLIX X1 Hybrid Single-Phase datasheet.
The Anker SOLIX X1 platform allows battery capacity to be increased by adding X1-B5-H modules:
1 Module – 5kWh
2 Modules – 10kWh
3 Modules – 15kWh
4 Modules – 20kWh
5 Modules – 25kWh
6 Modules – 30kWh
For floor-mounted installations, Anker specifies a maximum of five battery modules plus one power module per column. Wall-mounted installations support up to four battery modules plus one power module per column. Higher-capacity configurations can therefore use a two-column installation arrangement.
1 × Anker SOLIX X1-B5-H 5kWh Battery Module
This listing is for the 5kWh X1-B5-H battery module only.
The Anker SOLIX X1 power/inverter module and other components required to create a complete energy storage system are not included unless specifically stated elsewhere in the listing.
This product is intended for use as part of a compatible Anker SOLIX X1 high-voltage energy storage system and should be selected and installed by a suitably qualified installer.
*Warranty is subject to the terms and conditions of the Anker SOLIX X1 Home Energy Storage System Warranty Policy. Actual battery capacity can vary depending on environmental, transportation and storage conditions.
All our products are covered by the Manufacturer's Warranty, which guarantees that they will be free from defects in materials and workmanship under normal use and service. The specific terms and duration of the warranty may vary depending on the product and the manufacturer. Please refer to the product's documentation or contact our customer support team for detailed warranty information.
Warranty Claim Process
In the unfortunate event that you encounter a faulty product, we want to make the warranty claim process as seamless as possible for you. To initiate a warranty claim, please follow these steps:
If damage is confirmed to be from normal wear-and-tear, drops, unauthorized repairs, or other non-warranty factors, service and shipping fees will apply. In such cases, we will contact the customer for approval before proceeding with paid repairs.
Unfortunately we cannot provide loaner units during the warranty repair process. For mission-critical equipment, we highly recommend purchasing backup units to prevent downtime in case of defects.
You have 30 calendar days to return an item from the date you received it.
To be eligible for a return:
Upon receiving your order, we kindly request that you thoroughly inspect all packages within 7 days of delivery. This inspection period is crucial as it allows you ample time to identify any visible damage caused during transit. Please keep in mind that promptly reporting any freight damage is vital in safeguarding your right to file a claim and ensuring a swift resolution.
Should you identify any freight damage during the inspection, we urge you to notify us immediately. Our customer support team is ready to assist you through the claim filing process and provide the necessary guidance to ensure a smooth and hassle-free experience.
The advertised price for this product includes the applicable STC battery rebate, applied as a pre-discount at the time of purchase.
To be eligible for the battery rebate:
Supply-only purchases are not eligible for the battery rebate.
By proceeding with this purchase, the customer agrees to assign all eligible Small-scale Technology Certificates (STCs) associated with the battery installation to Solar Battery Supermarket (or its nominated agent).
This assignment allows the rebate to be applied as a point-of-sale discount.
If the customer does not agree to assign the STCs, the full non-rebated price of the battery system will apply.
Installation by a licensed and accredited installer is mandatory to qualify for the rebate-adjusted price.
Standard metro installation is available from $500, subject to property assessment.
Additional works (including switchboard upgrades, long cable runs, or non-standard installations) may incur extra charges and will be quoted and approved prior to installation.
To assess eligibility and proceed with installation, the customer may be required to provide:
Failure to provide required information may delay installation or affect rebate eligibility.
This rebate offer does not limit your rights under Australian Consumer Law.