Battery-buffered cluster chargers built on the patented XEYAR shared DC-bus architecture. Add high-power EV charging to any existing 100 A service, no transformer upgrade, no 18-month utility wait. VPP-ready hardware ships today; grid-export revenue activates when our sister company XEYAR releases the NEXUS controller in 2026.
The XEYAR patent defines a shared DC bus where grid input and battery discharge are simultaneous and additive, not sequential. That single architectural choice is why a 100 A service can drive 720 kW of EV charging without a transformer upgrade.
A 100 A standard service feeds the bidirectional PCS (UL 1741), which converts AC to DC for the shared bus. 24 kW for L2 systems · 83.1 kW for DCFC (3-phase 480 V), flat, continuous, never spiked.
Same PCS regardless of battery chemistry.
DRACO sits on the DC bus and absorbs / releases on demand. Three storage tiers: Na-ion 5C (symmetric, 20K cycles, cost-optimized), SuperCap 3C (symmetric, 500K+ cycles, ultra-long life), and a 1C/2C outdoor cabinet for clusters above 150 kWh. Field-selectable per installation, all certified to UL 9540 3rd Edition under one DC-ESS boundary.
Why 5C? Above 5C, the 83.1 kW grid limits the charge side, higher C-rates buy nothing. 5C is the engineered ceiling.
Charger power = grid + battery simultaneously. eMÖTEN CMS guarantees 50% of nameplate per active port , double the industry-standard equal-share rate. Certified NEC 625.42(A) for dynamic EVSE load management.
OCPP 1.6, 2.0 ready · ISO 15118 Plug & Charge ready.
The shared DC-bus architecture, energy management algorithms, multi-port distribution logic, and battery sizing methodology are protected by XEYAR Patent (USPTO + CIPO). Engineered with our sister company XEYAR Ltd. under common ownership, not available from any other manufacturer.
Drops in on existing 100 A service. Skip the major utility upgrade and the 6–18 month construction queue.
Bidirectional PCS and DRACO ESS are designed for grid export. Revenue activates when XEYAR NEXUS launches in 2026, no hardware swap required.
eMÖTEN guarantees 2× the industry-standard equal-share rate , NEC 625.42(A) compliant for code purposes.
DRACO supports Na-ion 5C (cost-optimized), SuperCap 3C (ultra-long life), and a 1C/2C outdoor cabinet for large-capacity sites. Same UL 9540 boundary.
Full-power L2 or DC Fast on a service that traditionally couldn’t support it. KOMODO 720 hub configuration.
Both Na-ion and SuperCap are non-thermal-runaway, legal for indoor and MURB installations without dedicated fire suppression. Meets NFPA 855, IBC, IFC, NEC, NBC, NFC, CEC, CSA.
Arctic to desert deployment range, no HVAC required. Outperforms LFP and solid-state alternatives that restrict charging below 0°C.
Freight is included with every MÖTEN charger, delivered to your jobsite worldwide. No other major manufacturer ships freight-included.
Buffered Level 2 for overnight residential, workplace, and fleet-depot charging. Buffered DC Fast for high-turnover and corridor sites. Both built on the XEYAR shared DC bus.
48 A or 80 A chargers (BOÖTES, LYNX, DRACO, PHOENIX) clustered with a DRACO ESS hub on a shared DC bus. 8 to 20 ports per cluster, all running off a 100 A standard service.
LYNX48-B50N-12C = LYNX 48 A · 50 kWh Na-ion · 12-port cluster
Full-power DC fast charging — 30 kW to 720 kW per dispenser — on a 100 A standard service. PEGASUS, FALCÃO, SPHINX, KOMODO and MAVERICK families, all clustered on the XEYAR shared DC bus.
SPH240-B150N-2C = SPHINX 240 kW · 150 kWh Na-ion · 2-port cluster
Filter by family type. Battery sizes shown are our strategic defaults per port count — every cluster is custom-sized to your site’s exact load profile, port count, and operating environment.
12 featured configurations shown. Need a different power tier or port count? Talk to engineering →
Multi-cycle grid arbitrage at $0.16 / kWh spread (illustrative US scenario), exporting during peak pricing windows (2–6 PM). Bidirectional PCS, 264 weekdays per year, no daily cap on cycles.
Want the full picture: ROI, demand-charge savings, debt service, 10-year NPV? Run the full 10-year P&L on /economics →
Calc: pack_kWh × 50% export depth × spread × cycles/day × 264 weekdays · Source: Engineering Playbook (May 2026)
Four representative site profiles where battery-buffered clusters beat conventional charging on cost, time, and feasibility. Your actual site is sized by our engineering team, request a site assessment →
Reference 12-port LYNX 48 A workplace deployment. What each path actually requires, in time, infrastructure, and recurring cost structure.
| Metric | Conventional Non-Buffered | XEYAR LYNX48-B50N-12C Winner |
|---|---|---|
| Required Service | 800 A upgrade | 100 A existing |
| Utility Upgrade | Required · transformer build | None |
| Time to Install | 9 months (utility queue) | 4–6 weeks |
| Indoor / MURB Legal | Limited by fire code & suppression | Yes · non-thermal-runaway |
| Operating Range | 0 °C to +40 °C typical | −40 °C to +65 °C |
| Freight | Charged separately | Included with every MÖTEN charger |
| VPP Revenue | Not possible | Future · NEXUS 2026 |
| CMS Subscription | Vendor sub (~$200–500/port/yr) | $0 · eMÖTEN included |
| Architecture Verdict | Utility-dependent · high recurring cost | Grid-light · VPP-ready · lower OPEX |
Battery-buffered architecture, NEC compliance, VPP roadmap, certifications, freight, and deployment time: the answers engineers and procurement managers ask first.
A battery-buffered EV charger includes an on-site energy storage system that sits between the electrical grid and the chargers. Instead of pulling all the power directly from the grid (which would require a much larger electrical service), the system stores energy in a battery and releases it when EVs are charging.
This is fundamentally different from a conventional charger because it lets you deliver high charging power on a small grid connection. A regular 240 kW DC fast charger needs a 240 kW grid connection. A battery-buffered SPHINX 240 cluster delivers 240 kW per port from a 100 A standard service, because the battery handles the peaks and the grid trickle-charges the battery between sessions.
In most cases, no transformer upgrade is required. Battery-buffered clusters are designed to run on a standard 100 A service (24 kW continuous for L2 systems, 83.1 kW for DCFC systems on 3-phase 480 V). The DRACO ESS handles the difference between grid input and charger demand.
This typically avoids the cost of a major utility transformer upgrade and the 6–18 month wait time for utility-side construction. We strongly recommend a site assessment to verify your existing service capacity, panel headroom, and utility tariff; book one through our sales engineering team.
Every battery-buffered cluster ships VPP-ready by design: the bidirectional Power Conversion System and DRACO ESS are already designed for grid export and ancillary services.
VPP revenue will be enabled when our sister company XEYAR releases the NEXUS virtual-power-plant controller in 2026. At that point your cluster automatically becomes a dispatchable distributed energy resource, with no hardware swap required. Until NEXUS launches, the hardware operates as a buffered charger only. Projected revenue scales with battery capacity, chemistry, and your local off-peak / on-peak electricity spread.
The XEYAR patent (USPTO in the United States, CIPO in Canada) protects the Modular Battery-Buffered Clustered EV Charging System, including the shared DC-bus architecture, the energy management algorithms that orchestrate grid + battery + chargers simultaneously, and the multi-port distribution logic.
Inventor: Sal Möten. Patent vehicle: XEYAR Ltd., MÖTEN evfc’s sister company under common ownership. MÖTEN evfc manufactures and sells systems built on this architecture. No other manufacturer can legally build a charger using this specific shared DC-bus topology. Patent applications are pending in both the US and Canada.
SKUs follow the pattern
Family + Power dash B + BatteryKWh + Chemistry dash Ports C.
For example, LYNX48-B50N-12C reads as LYNX charger
family, 48 A rated, 50 kWh battery using Na-ion chemistry, 12-port
cluster. Another example: SPH240-B150N-2C is the
SPHINX 240 kW DCFC family, 150 kWh Na-ion battery, 2-port cluster.
The chemistry suffix is S for SuperCap or N for Na-ion.
Yes. The eMÖTEN Charger Management System is certified compliant with NEC 625.42(A), which allows EVSE load calculations to use the CMS-managed maximum demand instead of the nameplate sum. This is the same code provision that makes shared-circuit and dynamic load management installations legal under the National Electrical Code.
The DRACO ESS module is certified to UL 9540 (3rd Edition) for energy-storage-system safety, and the bidirectional PCS is certified to UL 1741 for grid-interactive inverters. Both sodium-ion and supercapacitor 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 installation without dedicated fire suppression infrastructure.
All charger families carry ETL or UL listings. We provide AHJ-ready documentation packages, CMS load study, UL listing letters, one-line diagrams, for every installation.
Yes. Free shipping is included with every MÖTEN charger, delivered to your jobsite anywhere in the world. This is meaningful savings since competing manufacturers (ChargePoint, Wallbox, Autel, Enel X, Blink) all charge freight separately on top of hardware cost.
This is one of three durable moats we offer with every MÖTEN charger: Free shipping to your jobsite, eMÖTEN CMS included on all MÖTEN hardware, and the patented XEYAR architecture.
No competitor offers any of the three; we offer all three by default with every MÖTEN charger.
Typical deployment is 4 to 6 weeks from order to commissioning, depending on cluster configuration and site readiness. L2 cluster systems are on the shorter end; DC cluster systems, especially KOMODO 720 hubs with cabinet plus dispensers, run longer.
The big time win is not waiting for utility
infrastructure: a conventional non-buffered 12-port L2
site requires a transformer or service upgrade that typically
takes 6 to 9 months through the utility. The equivalent
LYNX48-B50N-12C buffered cluster commissions in days
because it runs on existing 100 A service.