wind energy storage on fields
Product Update

De-risk your BESS Projects by Keeping Track of Warranty Conditions

October 11, 2022

What are performance warranties and why are they important in the design, operation and bankability of battery energy storage systems projects? This article answers these questions and shows how our TWAICE Warranty Tracker can minimize risks and ensure a successful business case.

wind energy storage on fields
from TWAICE
Download the content
No items found.
No items found.

twaicetech

TWAICE helped me to learn more about: read article here:

www.twaice.com/article/

#thinktwaice

De-risk your BESS Projects by Keeping Track of Warranty Conditions

The performance warranties of battery energy storage systems play a vital role in the design, operation, and ultimately bankability of BESS projects. Warranties are only valid if the complex and increasingly individual warranty conditions and operating limits are adhered to. Therefore, to minimize risks and ensure a successful business case, it is vital to have a complete and continuous transparency on the portfolio’s warranty conditions.

The TWAICE Warranty Tracker identifies potential warranty issues early. This newly created transparency reduces technical risks, avoids unplanned warranty deratings, and simplifies warranty claims, therefore saving time and costs.

In this article, we are explaining:

  • The challenges of managing and tracking warranties
    • What are performance warranties?
    • Role of warranties in BESS design
    • Role of warranties in BESS operation
  • TWAICE warranty tracker

‍

Need more information? Let's talk

‍

Download the article
Webinar

Product Webinar: What’s New with TWAICE Energy Analytics (Spring '25 Edition)

Join our next product webinar and discover the latest features designed to support BESS owners and operators, improve performance, ensure warranty compliance, and maximize revenue.

View Webinar
Recent Posts:

Related Resources

Product webinar from TWAICE in Spring 2025
PRODUCT UPDATE

What’s New in TWAICE Energy Analytics? Spring 2025 Product Webinar Recap

If you missed our latest product webinar—or just want the TL;DR—this blog post has you covered. We just wrapped up the second installment of our quarterly product webinar series, diving into everything new and exciting in TWAICE Energy Analytics for spring 2025. Let’s break it down.
Usable Energy vs System Availability
PRODUCT UPDATE

How TWAICE’s Usable Energy Makes System Availability More Transparent

Availability is a widely used term in the battery energy storage industry and is fundamental to operations. It is often the first metric asset owners check when they see revenue decline. However, simply knowing the system’s availability does not provide any insights into how it can be improved. The real challenge remains: identifying the root cause of poor availability and knowing what actions to take.
System-level RTE
PRODUCT UPDATE

Track Warranty Contracts and Optimize Performance Using Roundtrip Efficiency (RTE)

Roundtrip Efficiency (RTE), one of the most important BESS KPIs, can now be tracked in TWAICE Energy Analytics. TWAICE calculates it based on the battery, inverters and transformers efficiencies, helping asset owners & operators track warranty contracts more accurately.