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Stackable Sodium-ion Home Energy Storage Solution
Safe & Long-Lasting Power for Residential Self-Consumption
✓ Intrinsically Safe✓ -20°C Operation✓ 6000+ Cycles✓ Modular Stacking
Pain Points
Challenges in Home Energy Storage
01
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Lithium Safety Concerns
Lithium battery fire risk in indoor deployments is a major concern for homeowners.
02
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Winter Performance Loss
Low-temperature capacity degradation reduces home storage utilization in winter.
03
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Short Cycle Life
Limited cycle life leads to high total cost of ownership over the system lifespan.
04
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Inflexible Expansion
Rigid system designs cannot easily scale to match changing household energy needs.
Why Sodium-ion
Why Sodium-ion for Home Storage?
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Intrinsically Safe Chemistry
Nail penetration test passed with no fire or thermal runaway. Safe for indoor installation.
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-20°C Stable Operation
Reliable operation at -20°C, matched to Nordic winter household electricity consumption.
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Modular Stacking Design
Stackable modular design allows easy capacity expansion as energy needs grow.
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6000+ Cycle Life
Over 6000 cycles with 30% lower total cost of ownership compared to lithium batteries.
Case Study
Residential Deployment
Project
Home Stackable ESS Installation
Background: A household with solar PV needed energy storage. Lithium had insufficient winter performance and safety concerns.
Solution: VEKEN prismatic sodium-ion cells customized into a stackable home storage module, compatible with mainstream inverters.
Results:
Winter capacity retention ≥90% · System life extended 2x · User ROI period shortened by 25%
Winter capacity retention ≥90% · System life extended 2x · User ROI period shortened by 25%
Products
Recommended Prismatic Cell Series
Want to Upgrade Your Home Energy Storage?
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