Introducing the Fortress Power Battery & Inverter Wiring Validator
Validate System Layouts Before Installation
Designing battery energy storage systems involves more than selecting the right inverter and battery combination. Installers must also ensure that system layouts meet current requirements, discharge limits, connection point capacities, and equipment ratings before work begins in the field.
To help simplify that process, Fortress Power has launched the Battery & Inverter Wiring Validator, a new planning tool that helps installers evaluate battery and inverter configurations before installation.
How the Validator Works
The Battery & Inverter Validator allows users to select:
- Inverter model
- Battery model (eBoost or eForce)
- Number of inverters
- Number of batteries
- Battery sharing configuration
Based on these inputs, the tool automatically generates a system topology and analyzes how current flows throughout the system.
The Validator then checks key design parameters, including:
- Conductor current loading
- Per-battery maximum discharge limits
- Connection-point terminal counts
- eWay node ratings
- Battery sharing configurations
If any component exceeds its rated limits, the tool highlights the issue and provides a plain-language explanation to help users understand why the configuration is out of specification.
Designed Around Worst-Case Conditions
Unlike many design tools that focus on typical operating scenarios, the Fortress Power Wiring Validator analyzes systems using the maximum rated current output of both the inverter and battery equipment.
This creates a worst-case model designed to identify potential limitations before installation. In real-world operation, systems often run well below these maximum ratings. As a result, configurations that pass the Validator generally have additional operating headroom, while configurations that fail indicate conditions that could exceed equipment ratings under peak demand.
Better Planning, Fewer Surprises
As energy storage systems become larger and more complex, validating system layouts early in the design process can help installers avoid costly revisions and improve installation planning.
The Validator provides visibility into how batteries share current, how inverter ports interact, and whether system components remain within their designed operating limits. For example, installers can quickly identify:
- Uneven battery loading
- Overloaded connection points
- Exceeded discharge limits
- Improper battery-sharing arrangements
- eWay capacity concerns
This allows potential issues to be addressed before equipment is installed onsite.
Integrated With the System Recommendation Tool
This tool is also integrated directly into the Fortress Power System Recommendation Tool. After generating a recommended system configuration, installers can launch the Validator with their selected battery and inverter combination already preloaded. This creates a more streamlined workflow by eliminating the need to manually re-enter system information.
Important Planning Disclaimer
The Fortress Power Battery & Inverter Validator is intended for education, planning, and system evaluation purposes only. All installations must be reviewed and approved by a licensed electrician and qualified engineering professional before construction. Final system designs should always comply with applicable electrical codes, local requirements, and project-specific engineering documentation.
Ready to test your next system design? Try the Fortress Power Battery & Inverter Wiring Validator and evaluate your configuration before installation begins.