DC Protection Boxes

A heavy-duty 1000V DC IP65 solar PV combiner box equipped with TRACON DC surge protective devices (SPDs) housed in a clear-door, dual-row protective enclosure. Designed to protect solar panel strings and downstream inverters against dangerous voltage surges and overcurrent electrical faults.

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Description

Ensure high-voltage circuit safety and reliable energy routing with this 1000V DC Solar PV Combiner & Protection Box. Engineered specifically for commercial, industrial, and high-output residential solar arrays, this enclosure safely isolates and protects high-voltage direct current (DC) circuits before they reach the main solar inverter.                                                                                                                 

Housed in a rugged, weather-sealed enclosure with a fully transparent hinged door and secure latch handle, the box features two DIN rail rows pre-fitted with certified TRACON DC surge protection devices (SPDs) rated up to MAX DC 1000V. The transparent door allows maintenance teams to instantly perform visual status inspections of the protection modules without opening the unit, protecting internal wiring from dust and moisture.

Key Features & Benefits:

  • 1000V DC Rated Protection: Designed to handle high-voltage DC arrays up to 1000V DC safely.

  • Integrated DC Surge Protectors: Pre-installed with TRACON PV surge arresters (SPD) to shield solar arrays and inverters against lightning strikes and power surges.

  • Dual-Row Modular Enclosure: Dual DIN-rail mounting arrangement provides structured spacing for circuit breakers, fused isolators, and surge devices.

  • Transparent Access Window: Features a clear hinged door with a twist-latch lock mechanism for fast visual monitoring and secure access.

  • Weatherproof & Impact-Resistant: Built with high-grade IP65-sealed plastic designed to withstand harsh outdoor environmental conditions.

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