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List Price: $2,999.00
Engineered and assembled in Canada 🇨🇦 for Canadian conditions
CDN Solar
Key Features:
- Smart BMS: Texas Instruments system for precise monitoring and full protection.
- 51.2V 100Ah (5.12 kWh) LiFePO₄: High efficiency, safety, and 6,000+ cycles @ 80 %DOD.
- Rackmount 3U Design: Compact metal case (IP20) for rack or wall-mount installations.
- RS485 & CANBUS: Dual RJ45 ports using standard MODBUS and CAN communication.
- Cold-Climate Ready: Optional heating for reliable operation down to –40 °C.
- UL9540 Certified: Meets UL1973, UL9540A, IEC62619 & ABYC safety standards.
- 10-Year Warranty: 15-year design life for dependable, long-term use.
SKU:
51.2-100-R-3U-C
Product Type:
Battery
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Description
xVolthium 51.2V 100Ah LiFePO₄ Battery – Rackmount 3U | 5.12kWh
The Volthium 51.2V 100Ah Rackmount 3U LiFePO₄ Battery is a premium energy storage solution engineered and assembled in Québec, Canada. It complies with the Canadian Electrical Code and RBQ standards and holds a UL9540 certification, allowing installation in residential and commercial projects across Canada.
- UL9540 Certified: Compliant with Canadian Electrical Code and RBQ standards for residential and commercial installations.
- High-Quality LiFePO₄ Technology: Custom-built battery designed to meet the highest industry standards with over 6,000 life cycles.
- Flexible Installation: Can be mounted in a rack (cabinet) or directly on the wall using Volthium wall-mount brackets.
- Scalable Storage: Ideal for energy banks from 5 kWh to 640 kWh, suitable for off-grid homes, telecom towers, and micro-power stations.
- Advanced Communication: Integrated CAN and RS485 MODBUS ports for system integration using standard protocols.
- Long-Term Reliability: 10-year warranty and a lifespan of over 15 years.
Read the Volthium 51.2V 100Ah Rackmount 3U – Technical Sheet
Features
xVolthium 51.2V 100Ah LiFePO₄ Battery – Key Features
Discover the Volthium 51.2V 100Ah Rackmount 3U LiFePO₄ Battery, engineered and assembled in Canada for reliable performance, safety, and smart energy management. Designed for both residential and off-grid solar systems, it’s built to perform even in harsh climates.
| Feature | Description |
|---|---|
| UL9540 Certified | Complies with the Canadian Electrical Code and RBQ standards, approved for residential installations across Canada. |
| Canadian Engineering | Designed and assembled in Québec for premium quality and dependable cold-weather performance. |
| Heated Option | Optional self-heating system ensures reliable operation in sub-zero conditions, ideal for Canadian winters. |
| Smart BMS Technology | Texas Instruments Battery Management System (BMS) for advanced monitoring, protection, and communication via CANBUS and RS485. |
| High Efficiency | Provides consistent power output with low internal resistance and excellent energy conversion efficiency. |
| Long Cycle Life | Delivers over 6,000 cycles at 80% depth of discharge, ensuring long-lasting performance. |
| Eco-Friendly Design | LiFePO₄ chemistry uses non-toxic materials and provides sustainable, maintenance-free operation. |
| Warranty | 10-year pro-rated warranty and a design life exceeding 15 years. |
Tech Specs
xVolthium 51.2V 100Ah 5.12kWh LiFePO₄ Battery – Rackmount 3U
Explore the detailed technical specifications of the Volthium 51.2V 100Ah LiFePO₄ Rackmount 3U Battery, engineered for professional energy storage systems. With robust BMS protections, an optional cold-weather heating feature, and multi-protocol communications, this unit is built for reliable residential, commercial, and off-grid applications.
| Specification | Details |
|---|---|
| Chemistry | LiFePO₄ (Lithium Iron Phosphate) |
| Nominal Voltage | 51.2 V (48 V nominal class) |
| Nominal Capacity | 100 Ah |
| Nominal Energy | 5,120 Wh (5.12 kWh) |
| Self-Discharge | < 1% per month |
| Dimensions (W × H × D) | 48.2 × 13.35 × 46.0 cm (18.9" × 5.2" × 18.1") – 3U rackmount |
| Weight | ≈ 42 kg (92.6 lb) |
| Continuous Discharge Current | 100 A |
| Peak Discharge Current | 150 A (for 15 seconds) |
| Recommended Charge Current | ≈ 60 A |
| Maximum Charge Current | 80 A |
| Charge Voltage (Bulk / Float) | 56.1 V (Bulk / Absorption) | 54.4 V (Float) |
| BMS – Discharge Disconnect / Reconnect | Disconnect: 43.2 V | Reconnect: 48.0 V |
| Short-Circuit Protection | Yes (BMS) |
| Heating Feature | Optional integrated heating enables safe sub-zero charging (down to −20 °C). |
| Operating Temp (Discharge) | −20 °C to +60 °C |
| Operating Temp (Charge) | 0 °C to +55 °C (use heated model for sub-zero charging) |
| Storage Temp / Voltage | −10 °C to +50 °C | 52.4 – 53.6 V |
| Communication Protocols | CANBUS / RS485 – compatible with major inverter brands (e.g., Victron, Schneider, Luxpower, Sol-Ark) |
| Parallel Connections | Up to 16 units (≈ 81.9 kWh total) |
| Series Connections | Contact Volthium for approved series configurations |
| Cycle Life (Typical) | ≈ 3,500+ cycles @ 100% DoD; 6,000+ cycles @ 80% DoD; 8,200+ cycles @ 30% DoD |
| Terminals / Torque | M8 studs | 8–10 N·m (6–8 ft·lb) |
| Ingress Protection | IP20 (solid objects > 12 mm) |
| Certifications | UL 1973, UL 9540A, IEC 62619, SPE-1000 (see official docs for model-specific reports) |
| Shipping Classification | UN 3480, Class 9 |
All-In-One Solution
Why Volthium is is the Right Choice?
- Canadian Excellence: Volthium is a leading Canadian manufacturer of advanced LiFePO₄ batteries, trusted nationwide for quality and innovation.
- Built in Québec: Engineered and assembled locally to ensure exceptional reliability, safety, and performance in every climate.
- Smart BMS: Integrated CANBUS and RS485 communication for seamless compatibility with major inverter brands.
- Compact & Modular: Streamlined design enables fast installation and flexible use in residential, cottage, and off-grid systems.
- Cold-Climate Ready: Optional heated model provides consistent power even in sub-zero temperatures — perfect for Canadian winters.
CANADIAN-BUILT. ENGINEERED TO LAST IN EXTREME WEATHER
Designed and assembled in Quebec, Volthium batteries deliver dependable power and lasting performance — even in the harshest Canadian climates.
Volthium 51.2 V 100 Ah (5.12 kWh) Rackmount 3U LiFePO₄ Battery — FAQ
Dimensions (W × H × D): 48.2 × 13.35 × 46.0 cm (18.9 × 5.2 × 18.1 in)
Weight: ≈ 42 kg (92.6 lb)
Format: 3U Rackmount chassis for cabinet or wall installation
Terminal: M8 studs
Tightening torque: 8 – 10 N·m (6 – 8 ft·lb)
IP20 — protected against solid objects > 12 mm (typical for indoor rackmount installations).
Nominal Voltage: 51.2 V
Capacity: 100 Ah (5.12 kWh)
Chemistry: LiFePO₄ (Lithium Iron Phosphate)
Self-discharge: < 1 % per month
Recommended charge current: 60 A
Maximum charge current: 80 A
Continuous discharge current: 100 A
Peak discharge current (15 s): 150 A
Short-circuit protection: Integrated BMS protection
Bulk / Absorption: 56.1 V
Float: 54.4 V
BMS discharge disconnect: 43.2 V
BMS reconnect: 48.0 V
Discharge: −20 °C to +60 °C
Charge: 0 °C to +55 °C (heated model supports −20 °C charging)
Storage: −10 °C to +50 °C | Storage Voltage: 52.4 – 53.6 V
Parallel: up to 16 units (≈ 82 kWh total).
Series: Please contact Volthium for approved series configurations.
Protocols: CANBUS / RS485
Compatibility: Victron, Schneider, Luxpower, Sol-Ark
Bluetooth: Optional (availability varies by configuration)
VE.Can Hub: Supported via Volthium CAN Hub accessory
Up to 8 200 + cycles @ 30 % DoD, 6 000 + @ 80 % DoD, and 3 500 + @ 100 % DoD under standard conditions.
Warranty: 10-year limited warranty (backed in Canada).
Tested and certified to UL 1973, UL 9540A, IEC 62619, and SPE-1000 standards.
Shipping Classification: UN 3480 | Class 9
Engineered and assembled in Québec, Canada for maximum reliability in cold climates.
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