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OPzV Batteries

Solid-State Lead Battery

EVOLTCITI’s solid-state OPzV technology offers a safer, longer-lasting, and cost-efficient alternative to lithium-ion batteries, eliminating common risks in industrial, commercial, and renewable energy applications.
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Why Choose Our

OPzV Batteries?

  • Unmatched Safety: Eliminates risks of fire, explosion, and gas emissions.

  • Long-Term Reliability: Extended cycle life significantly outperforms lithium-ion alternatives.

  • Cost-Effective: Lower initial costs, zero maintenance, and long-term savings.

  • Eco-Friendly: Fully recyclable with minimal environmental impact.

  • Flexible Installation: Perfect for energy storage hubs, renewable energy projects, and critical infrastructure where safety is paramount.

Advanced Safety & High

Performance Energy Storage

iconIntrinsic SafetyInherently fireproof materials ensure that even under direct flame exposure or a short circuit, the battery will not ignite or explode.
iconSolid-State ElectrolyteUnlike lithium-ion batteries that use liquid electrolytes, OPzV batteries incorporate a nano-silica-based solid-state electrolyte, preventing leaks, hydrogen evolution, and combustion risks.
iconFireproof SeparatorsMade from PVC or phenolic resin, the separators prevent internal combustion, while low smoke emissions and enhanced thermal stability ensure safety under extreme conditions.
iconZero Gas Emissions & Thermal Runaway PreventionEliminating hydrogen gas formation, the design also prevents thermal runaway, a leading cause of lithium-ion battery fires.
iconSuperior Performance & LongevityWith extended cycle life, 5,500+ cycles at 70% DOD and 3,500+ at 80% DOD, zero maintenance, and 70% lead retention for trade-ins, these fully recyclable batteries reduce operational and replacement costs while minimizing environmental impact.
iconHigh Energy Density & Space EfficiencyOccupies 10-15x less space than lithium-ion solutions as no additional fireproofing is needed.
iconStackable DesignUnlike lithium-ion batteries that require fire barriers, OPzV batteries can be stacked to maximize floor space utilization.
iconVersatile DeploymentIdeal for indoor commercial buildings (data centers, hospitals), industrial parks, and underground or enclosed areas where fire safety is critical.

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