Regis Industries LLC · design & compliance practice
Evidence-based design and compliance documentation for ESS and hybrid power systems.
Permit-ready drawing sets, sizing and load bases, and code-compliance traces for off-grid, grid-connected, and mobile systems. Specialists in the Victron Energy platform, serving distributors, dealers, and installers nationwide.
01What we produce
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Documentation sets
Permit-ready single-line diagrams, complete sheet sets, and permit narratives, with PE stamp coordination in jurisdictions that require a seal.
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System design & sizing
Complex, multi-input energy-storage systems: source and load discovery, a measured load basis, and equipment selection that holds up under review.
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Compliance analysis
NEC and UL code traces with the governing sections cited. Built for AHJ plan review, certification, and the fast lanes where they exist.
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Control & integration
Custom Victron / Cerbo control: genset automation, closed-loop charge control, monitoring, and alarms that behave in the field.
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Installer-facing build documentation
Buildable drawings for the installer who wasn't in the design conversation.
02Who it's for
- Distributors
- The commercial package your dealer network can bid and permit with.
- Dealers & installers
- Design and permit documentation for the jobs that outgrow the bench, plus buildable drawings to execute them.
- Engineering firms
- ESS design competence to pair with your seal.
03The standard
Where the evidence is thin, it is marked, not buried.
Every load-bearing claim traces to a cited source: a code section, test data, or manufacturer documentation. Every drawing follows a documented drafting standard. That discipline is the product: documentation that clears review at the plan desk, in certification, and in the field.