A 6kW distribution box typically costs between $50 and $150 per unit, depending on material, protection rating, and included components.

Pricing Overview

The cost of a 6kW distribution box varies based on several factors, including whether it is designed for solar applications, indoor or outdoor use, and the quality of materials and components. For example, a 6kW single-phase solar AC distribution box with IP65 protection, powder-coated plastic enclosure, and a 1-year warranty is available at approximately $50–$100 per unit for bulk orders . Prices can increase if the box includes high-quality circuit breakers, surge protectors, or integrated monitoring systems .

Factors Affecting Cost

• Material: Plastic enclosures are generally cheaper, while powder-coated steel or stainless steel units are more expensive .
• Protection Rating: Outdoor-rated boxes with IP65 or higher protection cost more than indoor-rated units .
• Internal Components: Pre-installed breakers, fuses, and busbars increase the price compared to empty enclosures .
• Customization: Special mounting options, labeling, or integration with building management systems can add to the cost .
• Installation and Maintenance: Labor and long-term maintenance should be considered in the total investment .

Market Range

• Residential or small-scale solar setups: $50–$150 per unit .
• Commercial or industrial-grade units: $200–$500 or more, depending on capacity, durability, and advanced features . In summary, a 6kW distribution box for typical solar or residential use is generally affordable, with prices starting around $50 for basic models and increasing with enhanced features, materials, and protection levels. For larger projects or industrial applications, costs can rise significantly due to higher durability and integrated safety systems.