Call. +971 4 570 3270
XEYAR
Home About
Products โ–พ
Product Lines
Battery-Buffered EV Chargers
Grid-independent DC fast charging, 30 to 360 kW
XEYAR BESS
Battery Energy Storage Systems, supercapacitor or sodium-ion
View all products →
Two Technology Options, One Architecture
Supercapacitor BESS
High C-rate, 500,000 plus cycles, ultra-long life
Sodium-Ion BESS
High energy density, FEOC compliant, polyanion cathode
Battery-Buffered EV Charging
Patent-pending clustered architecture, OCPP 2.0.1, V2G ready
Markets Economics Contact
Call. +1 (365) 996-0677
Select your country
23 active markets, 2 service hubs. All markets ›
Home About Products Battery-Buffered EV Chargers XEYAR BESS
Supercapacitor BESS Sodium-Ion BESS Battery-Buffered EV Charging
Markets Economics Contact Call. +1 (365) 996-0677
Home › Warranty
Legal

Warranty

An overview of the XEYAR Ltd. limited warranty for battery-buffered EV chargers and battery energy storage systems. Specific terms are set out in the supply agreement.

Effective: July 7, 2026 Last updated: July 7, 2026 Version: 1.0
On this page
  1. Overview
  2. Warranty periods
  3. What is covered
  4. What is not covered
  5. Who is covered
  6. How to make a claim
  7. Sole and exclusive remedy
  8. Relationship to the supply agreement
  9. Governing law
  10. Contact

01Overview

XEYAR Ltd. provides a limited warranty on its products against defects in materials and workmanship under normal use. XEYAR products are sold to businesses under a supply agreement, and the specific warranty terms for any project, including periods and conditions, are set out in that agreement. This page is a plain-language summary and does not replace the agreement.

02Warranty periods

ProductStandard limited warranty
Battery-buffered DC fast chargersAs specified in the supply agreement
Battery energy storage systems (BESS)As specified in the supply agreement
XEYAR Nexus software platformProvided under the applicable software terms

The warranty period begins on the date of original delivery to the first purchaser under the supply agreement.

TODO before launch: insert the confirmed standard warranty periods per product line, reviewed by counsel and matched to the supply agreement.

03What is covered

Subject to the supply agreement, XEYAR will repair or replace a product, or a defective part, that fails due to a defect in materials or workmanship during the warranty period, when the product has been installed, operated, and maintained according to XEYAR documentation.

04What is not covered

  • Damage from misuse, abuse, accident, or operation outside published specifications.
  • Improper installation, wiring, or maintenance not performed to XEYAR documentation.
  • Unauthorized modification, repair, or use of non-approved parts.
  • Damage from power irregularities, environmental conditions, or force majeure events beyond published ratings.
  • Normal wear, consumable items, and cosmetic wear that does not affect function.

05Who is covered

The warranty covers the original purchaser under the supply agreement. Transfer of the warranty, if permitted, is governed by that agreement.

06How to make a claim

To make a claim, contact XEYAR using the details below and provide the product model and serial number, proof of purchase or delivery, and a description of the issue. XEYAR will confirm the process, which may include diagnostics, return of the part, or on-site service, as set out in the supply agreement.

07Sole and exclusive remedy

To the fullest extent permitted by law, repair or replacement as described here, or refund where the agreement provides for it, is the sole and exclusive remedy under this warranty. Except as stated here or required by law, XEYAR disclaims all other warranties, whether express or implied, including implied warranties of merchantability and fitness for a particular purpose.

08Relationship to the supply agreement

Where this summary and the supply agreement differ, the supply agreement controls. Nothing on this page adds to or changes the warranty XEYAR has agreed in writing for a specific project.

09Governing law

This warranty is governed by the law stated in the applicable supply agreement. Where none is stated, it is governed by the laws of the Province of Ontario and the federal laws of Canada applicable therein.

10Contact us

Questions? Contact XEYAR Ltd.:

Email: info@xeyar.com North America: +1 (365) 996-0677 (Ontario, Canada) GCC: +971 4 570 3270 (Dubai, UAE) Web: xeyar.com/contact
Patent Pending (USPTO)
UL / IEC Certified
OCPP 2.0.1 Compliant
20 Year Warranty
XEYAR

XEYAR designs and manufactures patent-pending battery-buffered EV chargers and Battery Energy Storage Systems. Two technology options (supercapacitor or sodium-ion) on one certified architecture, choose per project.

North AmericaPRIMARY Toronto, Ontario, Canada
Phone: +1 (365) 996-0677
Email: info@xeyar.com
UAE / GCCPRIMARY Emirates Tower, 41st Floor, Suite 4100
Dubai, UAE
Phone: +971 4 570 3270
Email: info@xeyar.com

Products

  • All Products
  • Battery-Buffered EV Chargers
  • XEYAR BESS

Technology

  • Supercapacitor BESS
  • Sodium-Ion BESS
  • Battery-Buffered EV Charging

Company

  • About XEYAR
  • Markets We Serve
  • Economics
  • Contact
  • Request a Quote
  • Become a Partner
Patent-pending architecture.  Validated at scale across 23 active markets in two technology options, supercapacitor or sodium-ion.  Toronto + Dubai service hubs.
๐ŸŒ Switch country
© 2026 XEYAR Ltd. All rights reserved.
Privacy Terms Warranty Accessibility