Voltsmile V10 Rack-Mounted Li-ion Battery – Your Home’s Energy Backbone
51.2V 100Ah | 5.12kWh Capacity | Residential & Commercial Use
Power That Fits Seamlessly Into Your Life
Imagine a battery that quietly supports your home’s energy needs—whether it’s keeping the lights on during an outage, storing solar power for nighttime use, or simply reducing your electricity bill. The Voltsmile V10 Rack-Mounted Li-ion Battery does all this and more, blending industrial-grade performance with homeowner-friendly simplicity. With its 51.2V voltage and 5.12kWh capacity, it’s like having a silent, efficient energy butler working around the clock.
Why Homes and Businesses Choose the V10 Rack-Mounted Li-ion Battery
1. Space-Saving Strength
- Rack-mounted design slots neatly into utility closets or garages (standard 19-inch rack compatibility)
- Modular stacking allows expansion from 5.12 kWh to 25.6 kWh—no extra wiring needed
- 45% smaller footprint than traditional lead-acid systems with triple the lifespan
2. Smart Energy Management
- Seamless solar pairing: Stores excess energy with 95% round-trip efficiency
- Time-of-use optimization: Automatically discharges during peak rate hours (saving €200+/year for average EU households)
- Blackout protection: Powers essential circuits for 12+ hours (tested with refrigerators + WiFi routers)
3. Built to Outlast and Outperform
- LiFePO4 chemistry: 6,000 cycles at 80% depth of discharge (15+ years at daily use)
- Self-heating function: Operates flawlessly from -20°C to 50°C (ideal for mountain cabins or tropical climates)
- Military-grade BMS: Prevents overcharge/over-discharge with ±0.5V precision
4. Safety You Can Trust
- Aerosol fire suppression: Deploys in 0.3 seconds if extreme overheating occurs
- Ventless design: Zero toxic gas emissions (safe for indoor installation)
- Childproof terminals: IP20 protection against accidental contact
Real-World Applications
Solar homeowners: Store daytime PV energy for 24/7 clean power
Remote work setups: Keep office routers and computers running during outages
Vacation cabins: Maintain security systems and freezer units off-grid
Small businesses: Reduce demand charges for bakeries, salons, or corner stores
Technical Specifications
| Parameter | Specification |
|---|---|
| Nominal Voltage | 51.2V |
| Capacity | 100Ah (5.12kWh) |
| Expandable | Up to 5 modules (25.6 kWh) |
| Weight | 48kg |
| Dimensions | 482×440×89mm (19″ rack width) |
| Warranty | 10 years or 6,000 cycles |
The Voltsmile’Rack-Mounted Li-ion Battery Difference
While other batteries force you to choose between power, safety, and ease of use, the V10 delivers all three:
- Plug-and-play setup: Pre-configured with Victron/SMA/LG compatibility
- Whisper-quiet operation: <25dB (quieter than a library)
- Eco-conscious: 92% recyclable materials with take-back program