15kW On-Grid & Hybrid DB Box – Fully Loaded with Tomzn Breakers | Reliable Electric

Built for high-capacity solar installations, the 15kW DB Box by Reliable Electric offers a complete, plug-and-play solution for both on-grid and hybrid inverter systems. Professionally assembled with original Tomzn AC/DC breakers, SPDs, and optional changeover switches, this box ensures maximum safety, system stability, and installation convenience.

Engineered for durability and performance, this heavy-duty DB box comes housed in a premium weather-resistant enclosure and includes:

• AC Breakers (Tomzn) – For safe load-side protection against overload and short circuits

• DC Breakers (Tomzn) – Handles high-voltage solar input with confidence

• Surge Protection Devices (SPD) – Guards against lightning strikes and voltage surges

• Changeover Switch (for hybrid systems) – Enables seamless switching between grid and backup power

• Professional Wiring – Neatly arranged, labeled, and factory-tested for reliability

Perfect for large homes, commercial solar setups, or hybrid backup systems, this box is designed to minimize labor and maximize protection in one integrated, high-performance unit.

Supports all major 15kW hybrid and on-grid inverters
Built with 100% original Tomzn breakers & components
Factory-wired, labeled, and ready to install
Trusted quality by Reliable Electric

Whether you're powering a business or a large residence, this box delivers the safety, efficiency, and convenience your system demands.

Reliable Electric – Smart Solar Protection, Professionally Assembled.