The Future of Energy Storage - Powering EV Charging & Beyond
XEYAR delivers next-generation battery-buffered EV charging and Battery Energy Storage Systems (BESS) for homes, businesses, and utilities – powered by advanced Supercapacitor and Sodium-Ion technology. Instant power. Zero grid dependency. A lifetime of performance.
Supercapacitor-Based Buffered EV Chargers
XEYAR’s pioneering supercapacitor buffer architecture has redefined fast EV charging. By storing energy from the local grid at a controlled trickle rate and releasing it in powerful, millisecond-precision bursts, our chargers deliver consistent ultra-fast DC charging at up to 360 kW — even at sites where the electrical service could never support it directly. With over 50,000 charge-discharge cycles, 97%+ round-trip efficiency, 100% depth of discharge, and a 20-year warranty, XEYAR SuperCap EV chargers operate in extreme heat and cold (-40°C to +65°C) without active thermal management.
Battery-Buffered EV Charging
Sodium-Ion Battery-Buffered EV Chargers
XEYAR now introduces Sodium-Ion (Na-ion) battery-buffered EV chargers — bringing the same grid-independent, ultra-fast charging performance through a next-generation electrochemical architecture that is cobalt-free, lithium-free, and built for long-duration energy buffering. Na-ion technology offers superior energy density at scale, outstanding thermal stability across a -40°C to +60°C operating range, and a lower total cost of ownership over the charger’s lifetime. Certified to UL1973 and UL9540A standards, the XEYAR Na-ion EV series offers property owners, fleet operators, and CPOs a proven alternative to lithium-based buffered chargers – with the same dual-port DC architecture and AI-optimized energy management.
Battery-Buffered EV Charging
Supercapacitor-Based Buffered EV Chargers
XEYAR’s pioneering supercapacitor buffer architecture has redefined fast EV charging. By storing energy from the local grid at a controlled trickle rate and releasing it in powerful, millisecond-precision bursts, our chargers deliver consistent ultra-fast DC charging at up to 360 kW – even at sites where the electrical service could never support it directly. With over 50,000 charge-discharge cycles, 97%+ round-trip efficiency, 100% depth of discharge, and a 20-year warranty, XEYAR SuperCap EV chargers operate in extreme heat and cold (-40°C to +65°C) without active thermal management.
Sodium-Ion Battery-Buffered EV Chargers
XEYAR now introduces Sodium-Ion (Na-ion) battery-buffered EV chargers — bringing the same grid-independent, ultra-fast charging performance through a next-generation electrochemical architecture that is cobalt-free, lithium-free, and built for long-duration energy buffering. Na-ion technology offers superior energy density at scale, outstanding thermal stability across a -40°C to +60°C operating range, and a lower total cost of ownership over the charger’s lifetime. Certified to UL1973 and UL9540A standards, the XEYAR Na-ion EV series offers property owners, fleet operators, and CPOs a proven alternative to lithium-based buffered chargers — with the same dual-port DC architecture and AI-optimized energy management.
Peak Charging Output
SuperCap Cycle Life
Round-Trip Efficiency
Warranty Coverage
XEYAR BESS: Battery Energy Storage Systems
XEYAR’s Battery Energy Storage System portfolio extends far beyond EV charging. Our BESS solutions — available in both Supercapacitor and Sodium-Ion chemistry – are engineered for residential homeowners, commercial facilities, data centers, renewable energy operators, and utility-scale grid deployments. Whether you need to maximize solar self-consumption, protect critical operations from outages, or stabilize a distribution network, XEYAR BESS delivers the right solution at the right scale.
Residential BESS
Wall-mountable home energy storage with solar integration, peak-shaving, and backup capability. Available in SuperCap (PHOENIX Series) and Na-ion (Na-ion PHOENIX Series).
Commercial & Simple Storage
Modular commercial-grade storage for solar/wind PV systems, load leveling, and peak demand reduction. DRAGONFLY Series in both SuperCap and Na-ion variants.
Data Center UPS
High-discharge, zero-downtime energy storage replacing traditional UPS and lead-acid banks. DRACO Series offers 5C discharge and fail-tolerant field-replaceable modules.
Grid-Scale Storage
Container-format multi-megawatt energy storage for grid balancing, frequency regulation, and renewable integration. LEVIATHAN Series scales to 2,362 kWh per container.
Solar & Wind Integration
Purpose-built for co-located renewable energy systems. Capture excess generation, reduce curtailment, and maximize renewable self-consumption across any site type.
Sustainability by Design
SuperCap systems contain no lithium, cobalt, or rare earth metals. Na-ion systems avoid lithium entirely. Both deliver over 90% recyclability and near-zero hazardous disposal costs.
Two Technologies. One Mission.
Supercapacitor (Electrostatic Storage)
Unlike conventional batteries that store energy through chemical conversion, XEYAR’s supercapacitor modules store energy electrostatically — as pure electrical charge. This eliminates the chemical stress, heat generation, and degradation cycles that limit traditional battery systems. The result: a 30–45 year operational life, 50,000+ cycles, 97% round-trip efficiency, and zero thermal runaway risk. No lithium. No cobalt. Almost fully biodegradable and over 90% recyclable.
Sodium-Ion (Next-Generation Electrochemistry)
Sodium-Ion battery technology represents the most commercially mature lithium-free alternative to Li-ion. Utilizing abundant, globally distributed sodium-based cathode materials, Na-ion cells achieve energy densities comparable to LFP while operating across a -40°C to +60°C range without active thermal management. XEYAR Na-ion BESS and EV charger products hold UL1973, UL9540A, and 2013/56/EU certifications, and ship as non-hazardous materials — dramatically simplifying logistics and installation.
Market Context: Why Now?
Global EV sales exceeded 17 million in 2024, representing over 20% of all new vehicles sold. High-power EV charger deployments face 12–24 month utility delays due to grid constraints. The global energy storage market is projected to exceed $100B by 2040. XEYAR’s grid-independent, technology-agnostic platform is positioned at the intersection of all three megatrends: EV adoption, grid modernization, and renewable energy expansion. (Source: IEA Global EV Outlook 2025; PwC Analysis)
Markets Overview
XEYAR solutions serve a broad spectrum of industries and use cases. From gas station forecourts and apartment complexes to data centers and utility grids, our energy storage and EV charging systems are deployed where performance, reliability, and lifetime value matter most
Gas Stations & Forecourts
Fuel retailers face a structural transition – XEYAR turns that threat into a high-margin revenue opportunity.
Charge Point Operators (CPOs)
XEYAR removes the #1 bottleneck in CPO network expansion: grid capacity constraints.
Commercial Hubs & Retail Centers
EV charging has become a traffic driver, a dwell-time extender, and a competitive differentiator for commercial real estate.
Highways & Travel Corridors
Highway charging requires maximum power at locations where grid access is most limited – XEYAR is uniquely engineered for this challenge.
Apartments & Multifamily Properties
Multifamily EV charging is one of the fastest-growing and most underserved markets – XEYAR solves the core technical barrier.
Fleet Charging
Commercial EV fleets require maximum vehicle uptime – XEYAR delivers fast turnaround without demand charge exposure.
Residential Solar Homeowners
XEYAR PHOENIX Series gives residential solar owners the safest, longest-lasting, and most cost-effective home battery storage available.
Solar & Wind Energy Developers
XEYAR DRAGONFLY Series is purpose-built for renewable energy co-location – capturing generation, eliminating curtailment, and enabling dispatchable clean power.
Data Centers & Critical Infrastructure
XEYAR DRACO Series replaces legacy UPS batteries with a safer, maintenance-free, longer-lasting alternative – eliminating the most common failure point in critical infrastructure power systems.
Grid Operators & Utilities
XEYAR LEVIATHAN Series delivers utility-scale energy storage with the cycle life, response speed, and safety profile that modern grids demand.
Commercial & Industrial Facilities
XEYAR DRAGONFLY BESS delivers powerful demand charge reduction for facilities where peak electricity costs represent 30–50% of the utility bill.
Microgrids & Islanded Communities
XEYAR BESS products are purpose-built for the demanding performance requirements of microgrid and islanded power systems worldwide.
Charge Point Operators
Enhance network reliability and scalability with high-speed, grid-independent charging solutions.
Gas Stations
Offer rapid EV charging services, ensuring seamless integration and catering to the growing EV customer base.
Commercial Hubs
Provide convenient and efficient charging options at malls, business parks, and shopping centers to attract more visitors.
Highways
Deliver ultra-fast charging along transportation corridors for minimal EV downtime on long journeys.
Remote Locations
Unlock charging capabilities in off-grid areas, where conventional infrastructure fails to reach.
Car Dealerships
Enabling businesses like car dealerships leverage the buffering system to deliver Ultra fast charging without the need to upgrade grid infrastructure.
Financial Advantage
The Numbers That Matter
A XEYAR Super EV 240-140 DC charger at 20% utilization generates over $262,800 in annual revenue, with a payback period of approximately 2.9 years. The 360 kW system achieves $331,128 annually at the same utilization rate. XEYAR Phoenix BESS delivers a Levelized Cost of Storage (LCOS) of just 7.2 USD cents/kWh – approximately 67% lower than competing LFP solutions over a 20-year horizon.
ROI Snapshot - XEYAR Super EV 240-140 Charger
At 20% utilization: $262,800 annual revenue | ~$80,320 net income after taxes | Payback period ~2.9 years on a 10-year financing model. Electricity savings of ~25% vs. direct grid due to battery buffered peak shaving.