AC Combiner Box Complete for 3kW – 5kW Inverters

The AC Combiner Box Complete for 3kW to 5kW Inverters is a pre-wired protection enclosure designed to provide safe and compliant AC-side protection for residential solar and backup power installations. Suitable for most 3kW, 3.5kW, 4kW, 5kW and 6kW inverter systems, this combiner box simplifies installation while ensuring the inverter is properly protected against overloads, short circuits, earth leakage faults, and power surges.

Housed in a durable enclosure, the unit typically includes a main circuit breaker, earth leakage protection, surge protection device (SPD), and associated wiring, making it an ideal solution for professional solar installers and DIY backup power systems.

Designed to support SANS-compliant installations when installed by a qualified electrician, the AC Combiner Box helps protect both the inverter and connected loads while providing a neat and professional installation.

Key Features

• Suitable for 3kW to 5kW inverter systems
• Pre-wired and ready for installation
• Circuit breaker protection
• Earth leakage protection
• AC surge protection device (SPD)
• Durable weather-resistant enclosure
• Simplifies installation and wiring
• Neat and professional finish
• Suitable for residential solar and backup systems
• Compatible with most inverter brands

Disclaimer: Images are for illustrative purposes only. Actual product, colour, branding, packaging, and specifications may vary without notice due to manufacturer updates and stock availability