Anker SOLIX X1-B5-H Battery Module (5kWh LFP)
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The Anker SOLIX X1-B5-H is the fundamental building block of the most advanced energy system on the market. This 5 kWh LFP module distinguishes itself with its revolutionary 'Energy Optimizer'. While traditional battery systems are limited by the weakest cell, each X1 module optimizes its own performance independently, resulting in a significantly higher lifetime yield and maximum reliability.
- 100% Usable Energy: 5 kWh storage capacity with full depth of discharge (100% DoD).
- Module-Level Optimization: Independent charging and discharging per module prevents the "bucket effect" energy loss.
- Superior Safety: Stable LFP chemistry combined with a built-in Aerosol fire extinguisher per module.
- Ultra-Slim & Robust: Only 150 mm deep, IP66 waterproof, and equipped with an internal heating element for cold climates.
Why choose the Anker SOLIX X1 Battery Module?
Unique to the X1-B5-H is that each module features its own dedicated controller. If you add a new module to an existing set later, the performance of the new module is not dragged down by the older ones. This makes the system future-proof and extremely scalable, allowing you to grow from 5 kWh up to 30 kWh per inverter.
| Property | Details |
|---|---|
| Model | Anker SOLIX X1-B5-H (Battery Module) |
| Capacity | 5.0 kWh per module |
| Technology | Lithium Iron Phosphate (LiFePO4 / LFP) |
| Dimensions (W x H x D) | 670 × 360 × 150 mm |
| Weight | 50.5 kg |
| Protection Rating | IP66 (Suitable for outdoor installation) |
| Scalability | 1 to 6 modules per stack (5 - 30 kWh) |
| Warranty | 10 Years or 6000 cycles |
| Certifications | IEC 62619, UN38.3, VDE2510-50 |
What is included in the package?
Each battery module is delivered complete for integration into the tower:
- 1x Anker SOLIX X1-B5-H Battery Module (5kWh)
- 1x Module Bracket
- Locking screws and mounting hardware
- Installation manual
Is this module compatible with my current inverter?
The X1-B5-H module is designed exclusively for use with Anker SOLIX X1 Power Modules (both single-phase and three-phase hybrid inverters). It is universally compatible with Tier-1 solar panels from brands like Aiko, Jinko Solar, or Trina Solar.
Can I install the battery outdoors?
Yes, thanks to the IP66 certification, the module is fully dust-tight and protected against powerful water jets. The built-in heating element ensures that the battery continues to perform optimally even in freezing temperatures (down to -25°C).
How does the Energy Optimizer technology work?
Unlike conventional systems, each X1 module has its own control unit. This means that differences in the state of charge or age of individual modules do not negatively affect the overall system performance. Each module operates at its individual optimum.
View the full collection: Anker Solix X1 System.
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