Kayal 8 String, MCCB 160 A Combiner Box

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10,950.0EGP

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Overview
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The Kayal 8-String PV Combiner Box (often modeled as the KYV-CD08) is a specialized electrical enclosure designed to consolidate the DC outputs of up to 8 solar panel strings.

It integrates all the necessary protective devices to ensure your solar installation is safe, compliant, and easy to maintain.

Standard Specifications

Brand/Model: Kayal / KYV Series
Max Voltage: Up to 1000V DC
Enclosure Type: IP65-rated weather-resistant box (usually cold-rolled steel or PVC)
Protection Level: Lightning and surge protection, anti-reverse protection, and over-current protection for each individual string. [1, 2, 3, 4, 5, 6]

The Role of the MCCB 160 A

The 160A MCCB (Molded Case Circuit Breaker) acts as the main safety switch and overcurrent protection for the total combined output.

Disconnect Capability: It allows you to manually isolate the solar array from the inverter safely for maintenance.

Overcurrent Protection: If the combined current of your solar array (or a fault) exceeds 160 A, the breaker will automatically trip to protect your wiring and inverter from damage.
Voltage Rating: For solar arrays, this should be a DC MCCB rated for 1000V, not a standard AC breaker