Class 4 Digital Electricity Systems for Modern Commercial DC Microgrids

Deliver up to 450V DC over lightweight, non-conduit wiring. Instantaneous fault-managed power protection for commercial and residential retrofits.

​

Human-Safe High Power — Packetized power monitors line status hundreds of times per second, cutting current before hazardous faults occur.

​

No Metal Conduit Required — Install with Class 2/3 cable practices to bypass heavy electrician conduit runs.

​

Pure DC Synergy — Native pairing with Fotonara high-efficiency photonic LED arrays and DC-native HVAC components to eliminate inversion loss.

​

Feature | Standard AC Wiring | Fotonara Class 4 DE System

Max Voltage | 120V - 480V AC | Up to 450V DC (Packetized)

Conduit Needed | Rigid Metallic / EMT | Class 2/3 equivalent cable

Safety Standard | Standard circuit breaker | Instantaneous fault management

Installation Labor | High (licensed electrician, heavy) | Up to 70% reduction

​

Plan your project with our engineering team

Tell us square footage, timeline, and current electrical load. We will come back with a Class 4 layout, not a generic brochure.