1. Product Warranty Coverage

1a. What Is Covered

Hyperion warrants, as a pass-through of OEM manufacturer coverage, that all power generation systems and components sold by Hyperion shall be free from material defects in design, materials, and workmanship for the applicable warranty period. This warranty is transferable and applies to the initial and each subsequent owner of the warranted product.

1b. Warranty Period

The warranty period for all new power generation systems is the shorter of:

• Twelve (12) months or 8,000 operating hours from the date of commissioning; or
• Eighteen (18) months from the date the Ready to Ship Notification was issued to the initial Buyer.

For spare parts and other components, excluding Wear and Tear Components and Consumables, the warranty period is twelve (12) months from the earlier of: the date of delivery to the initial Buyer, or the date of the Ready to Ship Notification.

2. Services Warranty

Where Hyperion's authorized service partner provides installation, commissioning, maintenance, or repair services, such services are warranted for ninety (90) days from the date of completion. The services warranty covers workmanship only and requires that services were performed in a professional manner in accordance with generally recognized industry standards.

The services warranty is not transferable. It applies only to the party with whom Hyperion directly contracted to provide the services. No services warranty extends beyond the scope of services actually performed by Hyperion's authorized service partner.

3. How to Make a Warranty Claim

To make a valid warranty claim, Buyer must satisfy all of the following requirements:

• Submit written notice of the defect to Hyperion at sales@hyperion.inc within ten (10) days of the date Buyer first discovers or should have discovered the defect or breach.
• Submit such notice in any event prior to the expiration of the applicable warranty period.
• Provide a written description of the defect, the affected unit, lot number, serial number, and operating hours at time of discovery.
• Provide fuel analysis reports upon Hyperion's request.
• Follow Hyperion's then-current warranty claims process as directed by Hyperion upon receipt of the written claim notice.

Failure to satisfy any of the above requirements within the applicable time period shall constitute an absolute and unconditional waiver of the warranty claim, irrespective of when the facts giving rise to the claim were discovered.

4. Warranty Remedy

In the event of a valid warranty claim, Hyperion shall, in its sole discretion and subject to OEM partner availability:

• Repair or replace the defective product or component; or
• Re-perform the defective service; or
• Credit or refund the purchase price paid for the specific defective item or service.

If requested, Buyer shall return defective goods to Hyperion's designated facility at Buyer's own expense. Hyperion reserves the right to use redesigned or reconditioned components for warranty repairs. Items repaired, replaced, or re-performed under warranty shall be covered for the balance of the original warranty period or ninety (90) days from completion of the remedy, whichever is longer.

5. What Voids This Warranty

This warranty shall not apply and shall be immediately null and void with respect to any product or component if:

• Damage or defect results from failure to follow Hyperion's or the OEM manufacturer's technical instructions or operating guidelines.
• The product has been modified, changed, or altered by anyone other than Hyperion or its authorized service partner.
• The product was improperly installed, and Hyperion or its authorized service partner neither performed nor approved the installation.
• The product was improperly operated, neglected, incorrectly serviced, or used in any manner other than as contemplated by its specifications or manufacturer's guidelines.
• Damage or defect is caused by contaminated fuel below minimum fuel quality requirements, glycol or coolant contamination, fire, flood, wind, lightning, grid interconnection instability, or similar external causes.
• The product is installed or used outside of North America.

If any warranty claim falls within any of the above exceptions, this warranty shall be void in full with respect to the affected product. Buyer shall reimburse Hyperion for all reasonable costs of investigating and identifying the issue and all costs to repair or correct the problem, billed at Hyperion's then-current service rate.

6. What Is Not Covered — Wear and Tear and Consumables

The following components and materials are excluded from all warranty coverage and are provided "as is" without warranty of any kind:

Wear and Tear Components

• Compensators
• Exhaust components
• Single-use screws, washers, and fasteners
• Gaskets, o-rings, and sealing materials
• All electrochemical sensors
• All rubber components

Consumables

• Filters and fluids
• Grease and lubricants
• Gauges, light bulbs, fuses, and switches
• Any component with an expected service life shorter than the applicable warranty period

Any costs for rigging or labor required to access a system or component for warranty repairs are also excluded and are at Buyer's expense.

7. Disclaimer of All Other Warranties

8. Limitation of Liability

9. Governing Law

This OEM Limited Warranty shall be governed by and construed in accordance with the laws of the State of Ohio, without reference to its choice of law provisions. Any dispute arising under this warranty is subject to the governing law, venue, and dispute resolution terms set forth in Hyperion's Terms and Conditions at www.hyperion.inc/terms-and-conditions.

10. Related Documents and Contact

This OEM Limited Warranty is part of Hyperion's complete commercial documentation. Related documents:

• Terms and Conditions: www.hyperion.inc/terms-and-conditions
• Warranty claims and service inquiries: sales@hyperion.inc