XEYAR battery-buffered EV charging infrastructure with integrated energy storage
USPTO patent-pending · UL 9540 3rd Edition

Battery-Buffered EV Chargers.

Five product families from 30 kW to 720 kW per port. One patent-pending clustered architecture (XEYAR Cluster, 39 hardware claims). No grid upgrade required. Deploy in 4 to 6 weeks on standard 100A service while competitors wait 12 to 24 months for utility interconnection.

30 to 720
kW Per Port
83.1
kW Grid Service
4 to 6
Week Deployment
2
Chemistry Options
Jump to Product Family
PEGASUS FALCÃO SPHINX KOMODO MAVERICK How We Size Cluster Configs FAQs
Product Family 1 of 5

XEYAR-PEGASUS

Compact battery-buffered DC fast charger for workplace fleets, small commercial sites, dealerships, and ZEVIP-eligible deployments. The entry-point into XEYAR's patent-pending clustered architecture.

30 to 40 kW · 2 to 8 Ports
◆SuperCap ◆Na-ion
30 to 40
kW per port
2 to 8
Ports per cluster
25 to 50
kWh battery (SC)
20 to 40.6
kWh battery (Na)
83.1
kW grid service
CCS1 / NACS
Connectors

Ideal Deployments

  • Workplace fleets, 8 to 40 vehicles returning overnight + daytime top-ups
  • Auto dealerships, customer charging + service department
  • Small commercial, hotels, restaurants, retail with 10 to 20 EV parking spots
  • ZEVIP-eligible sites, Natural Resources Canada rebate program
  • Indigenous community, remote deployments with solar/wind input
  • Multi-family (MURB), shared DC fast charging on a single cluster

Technical Specs

  • Input: 100A × 480V three-phase = 83.1 kW continuous (DCFC service)
  • Output: 30 or 40 kW DCFC per port, any port count 2 to 8
  • Chemistry: Supercapacitor (>97% efficiency) or Sodium-Ion (zero thermal runaway)
  • Operating range: −40°C to +65°C (no HVAC required)
  • Enclosure: IP55 outdoor cabinet or indoor rack
  • Communication: OCPP 2.0.1, ISO 15118 Plug & Charge ready
  • Certification: UL 9540 3rd Edition, UL 1741 (PCS), NEC 625.42(A)
Request Quote → See How We Size
Product Family 2 of 5

XEYAR-FALCÃO

High-power battery-buffered DCFC cluster for highway corridors, gas station forecourts, and large commercial sites. The workhorse of the XEYAR product line, scalable from single-port to 16-port configurations with NEVI alignment.

120 to 360 kW · 1 to 16 Ports
◆SuperCap ◆Na-ion
120 to 360
kW per port
1 to 16
Ports per cluster
50 to 300
kWh battery (SC)
40.6 to 284
kWh battery (Na)
83.1
kW grid service
10 to 15
min charge time

Ideal Deployments

  • Highway corridors, NEVI-aligned fast charging plazas
  • Gas station forecourts, retrofit fuel retail to EV-ready destinations
  • Fleet depots, municipal, last-mile delivery, truck fleets
  • Shopping centers & big-box retail, dwell-time charging for 40 to 90 min visits
  • CPO networks, compressed deployment timelines vs. direct-grid DCFC
  • GCC/MENA/India markets, NEVI-equivalent infrastructure programs

Technical Specs

  • Input: 100A × 480V three-phase = 83.1 kW continuous (no grid upgrade)
  • Output: 120, 150, 180, 240, or 360 kW DCFC per port
  • Port config: 1 to 16 ports, DC fast charging, scalable port count
  • Chemistry: Supercapacitor (25+ year operational life) or Sodium-Ion (multi-cycle duty)
  • Operating range: −40°C to +65°C (arctic to desert deployments)
  • Enclosure: IP55 outdoor cabinet, optional walk-in container
  • Communication: OCPP 2.0.1, NACS + CCS1/CCS2, ISO 15118 Plug & Charge
  • Certification: UL 9540 3rd Edition, UL 1741, UL 2202 (DCFC), NEC 625.42(A)
Request Quote → See How We Size
Product Family 3 of 5

XEYAR-SPHINX

Ultra-fast battery-buffered DC fast charger for premium urban deployments, dealership flagship stations, and ultra-fast charge plazas. 10 to 15 minute typical charge times without grid mega-upgrade.

240 to 360 kW Ultra-Fast
◆SuperCap ◆Na-ion
240 to 360
kW per port
1 to 8
Ports per cluster
50 to 200
kWh battery (SC)
40.6 to 203
kWh battery (Na)
83.1
kW grid service
10 to 15
min charge time

Ideal Deployments

  • Premium urban retail, high-traffic destinations with short dwell
  • OEM dealerships (flagship), EV delivery + customer service charging
  • Ultra-fast charge plazas, competing with Tesla Supercharger at urban density
  • Airport rental car, turnaround charging between rentals
  • Toll plazas & travel centers, 10-minute rest-stop charging

Technical Specs

  • Input: 100A × 480V three-phase = 83.1 kW continuous
  • Output: 240 or 360 kW DCFC per port (ultra-fast tier)
  • Battery dispatch: Additive to grid via patent-pending shared DC bus
  • Chemistry: Supercapacitor preferred for ultra-fast (<1ms response, 5C discharge)
  • Operating range: −40°C to +65°C
  • Enclosure: Urban-hardened IP55, optional architectural cladding
  • Communication: OCPP 2.0.1, ISO 15118, NACS + CCS
  • Certification: UL 9540 3rd Edition, UL 1741, UL 2202, NEC 625.42(A)
Request Quote → See How We Size
Product Family 4 of 5

XEYAR-KOMODO

Megawatt-class battery-buffered HPC (High-Power Charging) hub for heavy-duty trucks, freight corridors, and depot megawatt charging. The most powerful ZEVIP-eligible system in the XEYAR portfolio.

240 to 720 kW · 4 to 12 Dispensers
◆SuperCap ◆Na-ion
240 to 720
kW per port
4 to 12
Dispensers
100 to 150
kWh battery (SC)
121 to 203
kWh battery (Na)
83.1
kW grid service
MCS + CCS
Connectors

Ideal Deployments

  • HD truck corridors, Class 8 freight charging at truck stops
  • Logistics depots, Amazon, FedEx, UPS electric fleet charging
  • Mining & industrial, electric haul truck, loader charging
  • Military bases, tactical vehicle charging, remote deployment
  • Megawatt bus depots, transit authority electric bus fleets
  • Marine ports, dockside electric yard tractor charging

Technical Specs

  • Input: 100A × 480V three-phase = 83.1 kW continuous (same as PEGASUS!)
  • Output: 240, 360, 480, or 720 kW per dispenser
  • Connectors: MCS (Megawatt Charging System) for trucks, CCS1/CCS2 backup
  • Chemistry: SuperCap for ultra-fast response, Na-ion for multi-cycle duty
  • Operating range: −40°C to +65°C
  • Enclosure: 20ft ISO container standard, custom footprints available
  • Communication: OCPP 2.0.1, ISO 15118-20 (bidirectional), depot management APIs
  • Certification: UL 9540 3rd Edition, UL 1741, UL 2202, NFPA 855, NEC 625.42(A)
Request Quote → See How We Size
★ Custom Engineered · Product Family 5 of 5

XEYAR-MAVERICK

Custom-engineered battery-buffered DC fast charger for projects beyond standard SKUs. Any power tier from 30 kW to 1000+ kW, any port count, custom battery sizing, custom enclosure form factor, engineered to your exact project requirements.

★ Custom Engineered
◆SuperCap ◆Na-ion ◆Hybrid
30 to 1000+
kW custom
Any
Port count
Custom
Battery sizing
Custom
Form factor
8 to 12
Week lead time
Full
Engineering support

When to Choose MAVERICK

  • Non-standard power tiers, 500 kW, 850 kW, 1.2 MW, or other tiers between our standard SKUs
  • Unusual port configurations, asymmetric mixed DC fast charging and HPC requirements
  • Architectural constraints, custom enclosure matching existing site aesthetics
  • Defense / critical infrastructure, EMP hardening, redundant architecture
  • Research institutions, test facilities, university deployments
  • International tariff compliance, FEOC supply chain requirements

Custom Engineering Services

  • Site survey & load analysis, XEYAR engineers evaluate your specific site
  • Custom battery sizing, per EVFC Playbook §7.2 methodology (see below)
  • PCS selection, bidirectional inverter optimized for your grid interconnect
  • Enclosure design, IP rating, form factor, branding, architectural cladding
  • Certification path, UL 9540, local AHJ compliance, international standards
  • Commissioning support, on-site engineering during installation and startup
Request Custom Quote → Talk to an Engineer
USPTO patent-pending · Clustered Architecture
XEYAR Cluster Series

From 2 to 20+ Ports.
One Patent-Pending Architecture.

XEYAR Cluster systems deliver battery-buffered DC fast charging across 2 to 20+ ports from a single shared DC bus, the patent-pending architecture that eliminates the need for individual charger-per-port infrastructure. One PCS, one energy storage module, one management system serves the entire cluster. Available in Supercapacitor or Sodium-Ion chemistry, deployed on standard 100A service, with field-selectable port configurations including scalable multi-port DC fast charging.

Entry Tier

XEYAR Cluster Compact

240 kW × 2 Ports · MURB & Small Commercial

480 kW total cluster capacity
  • Peak per Port 240 kW
  • Nexus Managed Rate 120 kW/port
  • Grid Connection 100A · 480V · 3-phase
  • Battery Buffer 50 kWhSuperCap / 40.6 kWhNa-ion
  • PCS 83.1 kW bidirectional
  • Port Config 2x DCFC
  • Session Time ~38 min / 75 kWh
  • Operating Temp −40°C to +65°C
Ideal Applications
  • Multi-Unit Residential Buildings (MURBs)
  • Small commercial forecourts
  • Car dealerships (2-bay service)
  • Workplace charging (up to 40 employees)
  • Remote/Indigenous deployments with solar input
UL 9540 3rd Ed. NFPA 855 OCPP 1.6/2.0.1
Mainstream Tier

XEYAR Cluster Standard

240 kW × 4 Ports · Retail, Hospitality & Fleet

960 kW total cluster capacity
  • Peak per Port 240 kW
  • Nexus Managed Rate 120 kW/port
  • Grid Connection 100A · 480V · 3-phase
  • Battery Buffer 100 kWhSuperCap / 81 kWhNa-ion
  • PCS 83.1 kW (expandable)
  • Port Config 4x DCFC
  • Concurrent Sessions 2 × 240 kW simultaneous
  • Operating Temp −40°C to +65°C
Ideal Applications
  • Mid-size retail forecourts
  • Hotels & hospitality destinations
  • Workplace campus charging
  • Multi-unit residential complexes
  • Transit hubs (buses + passenger EVs)
UL 9540 3rd Ed. UL 1973 NFPA 855 OCPP 1.6/2.0.1
Enterprise Tier

XEYAR Cluster Max

360 kW × 4 Ports · Scales to 20+ Ports

1.44 MW · scalable to 20+ ports
  • Peak per Port 360 kW
  • Nexus Managed Rate 180 kW/port
  • Grid Connection 100A-400A · 480V · 3-phase
  • Battery Buffer 150 to 300 kWhSuperCap / 122 to 244 kWhNa-ion
  • PCS Configurable per project
  • Port Config Custom DCFC, 20+ ports
  • Session Time ~25 min / 75 kWh at 360 kW
  • Operating Temp −40°C to +65°C
Ideal Applications
  • High-traffic highway corridors
  • Large fleet depots
  • Truck & heavy-duty vehicle charging
  • Airport & logistics hubs
  • Transit authority deployments
  • Large-scale CPO network sites
UL 9540 3rd Ed. UL 1973 UL 9540A Custom RFQ
All specifications above reflect 30% utilization primary sizing per the XEYAR Engineering Playbook (Section 7). Every XEYAR Cluster is custom-sized to your site's exact load profile, port count, and operating environment. Chemistry is field-selectable per installation, Supercapacitor (Nexus-managed, >500,000 cycles, 25+ year operational life) or Sodium-Ion (BMS-managed, lithium-free, CNAS non-hazardous). See the patent-pending XEYAR Cluster (39 hardware claims) covering the clustered multi-port architecture, field-selectable chemistry, and DC ESS modular certification framework.
2027 Product Roadmap · NEXUS Required
Future Virtual Power Plant Revenue

VPP-Ready Today.
Revenue-Enabled in 2027.

Every XEYAR battery-buffered system ships VPP-ready with a bidirectional Power Conversion System (UL 1741) and the communications stack required for grid-export participation. When XEYAR NEXUS, XEYAR's planned virtual power plant controller, launches in 2027, every deployed system will automatically enable grid arbitrage and ancillary services revenue. No hardware swap required. The figures below project what your system will earn once NEXUS activates.Projected model: $0.16/kWh net spread × multiple cycles per day × 264 weekdays = substantial revenue potential layered on top of EV charging income.

1
10pm - 4am
Charge Battery
~$0.06/kWh off-peak
Battery charges from grid at off-peak rates while EV demand is minimal. Solar PV adds zero-cost charging during daylight (HELIOS / DRAGONFLY).
2
6am - 2pm
Power EV Charging
Primary use, earn $0.50/kWh
Battery dispatches additive power on top of grid for ultra-fast EV charging. Patent-Pending shared DC bus delivers 240+ kW on 83 kW grid service.
3
2pm - 6pm
Export to Grid (VPP)
~$0.22/kWh on-peak export
Excess battery capacity exports to grid via bidirectional PCS during high-priced peak windows. SuperCap supports 6 cycles per 4hr window; Na-ion supports 10 cycles.
Projected VPP Revenue, Post-NEXUS Activation
Estimates · 2027 Roadmap
Cluster Configuration Ports SuperCap kWh Na-ion kWh SC Projected/yr Na Projected/yr
PEGASUS 30 kW42520$3,168$4,224
PEGASUS 40 kW85040.6$6,336$8,575
FALCÃO 120 kW8150162.4$19,008$34,299
FALCÃO 240 kW4150121.8$19,008$25,724
FALCÃO 360 kW4150121.8$19,008$25,724
SPHINX 240 kW4150121.8$19,008$25,724
KOMODO 480 kW6150121.8$19,008$25,724
KOMODO 720 kW8 to 12150121.8$19,008$25,724

Future VPP Revenue Projector 2027 Roadmap

Project annual grid-export revenue for any XEYAR DCFC configuration once XEYAR NEXUS launches in 2027. Use this tool today to plan future earnings, your system ships VPP-ready and will enable these projections automatically when NEXUS activates.

SuperCap (6 cycles/window)
$19,008
Annual VPP Revenue
Na-ion (10 cycles/window)
$25,724
Annual VPP Revenue

Forward-looking projections. All revenue figures shown depend on the planned 2027 release of XEYAR NEXUS, XEYAR's virtual power plant controller. Specific availability dates, market participation rules, and feature scope are subject to regulatory approval and may change. Projections assume 264 weekdays/year × multi-cycle dispatch × 50% battery utilization at $0.16/kWh net TOU spread. Actual revenue once NEXUS activates will depend on local electricity market structure, TOU rates, ancillary service participation, capacity market enrollment, and grid operator agreements. Frequency regulation, demand response, and capacity market revenue stacking can further increase returns. Not financial advice. Not a guarantee of future earnings.

Product Comparison Matrix

Choose the Right XEYAR Product.

Quick reference matrix for matching XEYAR products to applications. Every product available in supercapacitor or Sodium-Ion chemistry on the same patent-pending DC ESS boundary.

Product Power / Capacity Best Application Chemistry Key Differentiator
⚡ Battery-Buffered DC Fast Chargers
XEYAR-PEGASUS30 to 40 kW × 2 to 8 portsWorkplace, fleet, dealerships, ZEVIP small projectsSC or Na-ionCompact footprint, low entry cost
XEYAR-FALCÃO120 to 360 kW × 1 to 16 portsHighway corridors, gas stations, large commercialSC or Na-ionMost versatile, scalable port count
XEYAR-SPHINX240 to 360 kW Ultra-fastPremium urban, dealerships, ultra-fast plazasSC or Na-ion10 to 15 min charge times
XEYAR-KOMODO240 to 720 kW HPC × 4 to 12 dispensersHD trucks, freight corridors, megawatt depotsSC or Na-ionMost powerful ZEVIP-eligible system
XEYAR-MAVERICKCustom (30 to 1000+ kW)Non-standard projects, custom engineeringSC or Na-ionBespoke power, port count, chemistry
🔋 Battery Energy Storage Systems
XEYAR PHOENIX13 to 15 kWh wall-mountResidential solar storage, home backupSC or Na-ionWall-mountable, 100% DoD
XEYAR DRAGONFLY50 to 500 kWh modularCommercial peak shaving, solar/wind co-locationSC or Na-ionUp to 12C charge/discharge
XEYAR DRACO5C / <1 ms / 500K cyclesData center UPS, hyperscale critical powerSuperCapSub-millisecond response, 25+ yr life
XEYAR LEVIATHAN2,362 kWh per containerGrid-scale storage, frequency regulationNa-ion20-ft container, IP55, gas suppression
XEYAR NOMAD100 to 500 kWh mobileDisaster relief, events, constructionSC or Na-ionTrailer-mounted, optional DCFC
XEYAR CORVUSCabinet UPS5G / 6G cell tower backupSC or Na-ion−40°C operation, no HVAC needed
XEYAR CETUSRack-mount UPSAI / GPU compute transient bufferingSuperCapNative to AI compute load profile
XEYAR WOLVERINEContainerized microgridIndigenous communities, remote sitesSC or Na-ionOff-grid microgrid in a box
XEYAR HELIOSIntegrated PV + BESS + EVSolar + storage + EV charging hubsSC or Na-ionSingle-skid integration
XEYAR TITANCustom (any kWh)Non-standard BESS projectsSC or Na-ionCustom configuration to project spec

Note: Both BESS and EV charger product lines run on the same patent-pending DC ESS architecture. You can deploy either family, or both together (e.g., LEVIATHAN BESS + KOMODO chargers on the same site), with a single set of certifications and one chemistry choice per cluster.

Frequently Asked

Battery-Buffered EV Charging, Common Questions

Cluster architecture, deployment, financing, and certifications. Answers match the FAQ structured data in the page SEO snippet.

How does XEYAR Cluster differ from individual DC fast chargers?

A single XEYAR Cluster serves 2 to 20+ DC fast charging ports from one shared DC bus, one battery, and one power conversion system. Traditional deployments require a dedicated grid connection and power electronics per charger, driving up installation costs, utility upgrade requirements, and site footprint. The clustered architecture is covered by the patent-pending XEYAR Cluster (39 hardware claims), with field-selectable non-thermal-runaway chemistry.

Why do I need a battery if the grid is already connected?

On a standard 100 A service, the grid provides only 83.1 kW continuous for DC fast charging, far below what DC fast chargers demand during a session. The battery buffer stores energy between sessions and discharges it at high power when an EV arrives, eliminating the need for utility upgrades that can cost $100,000 or more. A typical FALCÃO 240 kW two-port cluster needs only a 23.8 kWh burst per session, and the battery recharges in approximately 17 minutes between cars at 30% utilization.

How fast can XEYAR be deployed?

Typically 4 to 6 weeks on existing 480 V grid service, versus 12 to 24 months for direct-grid DC fast charging that requires transformer upgrades. This matters for NEVI deadlines, ZEVIP applications, fleet electrification, and government procurement.

What happens if the battery is depleted?

The grid continues to power chargers at its rated capacity (83.1 kW for DC fast charging) as a safety fallback. No charging session is ever interrupted; sessions simply run at lower power until the battery recharges. The XEYAR Nexus platform continuously monitors battery state of charge and prioritizes battery replenishment between sessions.

Can I add more ports later?

Yes. The XEYAR Cluster architecture is modular and independently scalable. Additional ports, storage racks, and power conversion capacity can be added as demand grows, so an initial deployment can start with 2 ports and expand to 20+ without replacing the core DC ESS. Independent port count scalability is part of the patent-pending XEYAR Cluster.

When will VPP revenue be available?

VPP functionality requires XEYAR Nexus, whose VPP dispatch is on the 2027 roadmap. All XEYAR Cluster systems ship VPP-ready today, with the bidirectional power conversion system and communications stack already designed for Nexus activation, so no hardware swap is required when it launches. Specific availability dates, market participation rules, and feature scope are subject to regulatory approval and may change.

What is XEYAR MAVERICK custom DCFC?

MAVERICK is a custom-engineered battery-buffered DC fast charger for projects beyond the standard families. Any power output from 30 kW to 1000+ kW, any port count, custom battery sizing in supercapacitor or Sodium-Ion, and a custom enclosure form factor, engineered through the patent-pending XEYAR Cluster architecture under UL 9540 3rd Edition. Typical applications include heavy-duty truck depots, marine ports, mining sites, and megawatt charging hubs.

Are XEYAR chargers eligible for federal incentives?

XEYAR chargers are designed for the Section 30C federal tax credit, Buy America and BABA procurement, and the NEVI and ZEVIP programs, plus cooperative purchasing such as Sourcewell and OMNIA Partners. FEOC and ITC eligibility for North America pairs FEOC-compliant cells from UL-certified manufacturing partners with the XEYAR Nexus compliance layer, a capability in development and subject to tax-counsel review.

What certifications does the cluster system carry?

The DC ESS boundary (battery, energy storage management, DC bus, and thermal management) is engineered to UL 9540 3rd Edition. The power conversion system carries UL 1741 and the DC fast charging output stage carries UL 2202. Sodium-Ion batteries are listed to UL 1973 and UL 9540A with CNAS non-hazardous transport classification, and supercapacitor installations carry matching compliance with 500,000+ cycle certification. Each claim applies only where a listing is actually held.

Is the cluster code-compliant for indoor or MURB installation?

Yes. Both supercapacitor and Sodium-Ion chemistries are classified as non-thermal-runaway, meeting NFPA 855, IBC, IFC, NEC, NBC, NFC, CEC, and CSA requirements for indoor and multi-unit residential deployment without dedicated fire suppression infrastructure. This is the key regulatory advantage over LFP-based buffered chargers, which trigger fire-code restrictions in most high-rise, MURB, and enclosed-parking environments.

Custom Configuration · Engineering Consultation

Ready to Deploy Battery-Buffered
EV Charging?

Every XEYAR Cluster is custom-configured to your site's exact power requirements, port count, and chemistry preference. Our engineering team will size your system using the same 30% utilization methodology deployed across every XEYAR project, ensuring adequate capacity for current operations with margin for utilization growth.

Request a Custom Quote → Contact Engineering Team
Email
info@xeyar.com
North America
+1 (365) 996-0677
UAE & GCC
+971 4 570 3270