Dealer Resource Center
Your hub for tools, guides, and support — everything you need to succeed with nEXXa Power Canada.
Sizing Tools
The nEXXa Power Canada System Designer tool helps installers and homeowners design the right battery storage system in minutes. Just enter a few details about the home and energy goals, and the tool will recommend the best-fit Fortress Power products—plus compatible solar modules to complete the system.
The Load Estimator Tool is a downloadable Excel-based calculator that helps installers quickly estimate system sizing by inputting project-specific load information. It’s designed to streamline project planning and ensure optimal battery and inverter selection.
Application Notes
When installing more than one nEXXa Power Canada battery product, it becomes necessary to combine the DC outputs of the individual batteries in parallel before entering the inverter(s) or charge controller(s). We recommend using a busbar. Use this document to find the right one.
This technical note outlines recommended cable lengths, gauge sizes, and configuration best practices for safe, efficient, and code-compliant installations using the nEXXa Power Canada FlexRACK battery enclosure.
View the latest list of inverters that have been tested and approved for use with nEXXa Power Canada batteries. This resource helps ensure proper system design, smooth integration, and warranty compliance.
Support
Need help with a system or installation? Use this form to quickly connect with our technical support team for expert assistance.
Stay up to date with the latest firmware to ensure optimal system performance, compatibility, and access to new features.
Local Jurisdiction Letters
Marketing Material
C+I Product Inquiry
Submit key details about your Commercial & Industrial energy storage project using this checklist form. Our team will review your submission to provide design guidance, product recommendations, and technical support.
