VOU 600V Solar DC PV Combiner Box – 1 String, IP65, 15A DC Fuses, 63A Breaker, Waterproof

Overview

The VOU 600V Solar DC PV Combiner Box is designed for a single-string photovoltaic setup, bringing together fuses, surge protection, and a circuit breaker in a rugged enclosure. By tidying wiring and providing a clear disconnect point, it supports organized maintenance and a cleaner solar array layout. While performance can vary with system configuration, this compact unit aims to simplify installation and inspection for both new builds and upgrades.

Inside this compact enclosure, your critical components are grouped for easy access: two DC fuses, a high voltage arrester, and a 63A circuit breaker. The arrangement helps you manage protective layers without tracing multiple cables across the array, which can streamline troubleshooting and maintenance planning during routine checks or fault events.

Key Benefits

• 1-string configuration up to 600V and 15A per string for a compact solar setup
• Integrated protection: short-circuit, surge, overvoltage and overcurrent safeguards
• Grounding capability and a high voltage arrester to guard connected devices
• Durable, weather-ready design that supports outdoor installation

Durable, Outdoor-Ready Construction

The ABS housing is rated IP65, making the box resistant to dust, moisture, rain, snow, and oil exposure. A PC transparent cover lets you monitor wiring status at a glance without opening the enclosure, helping you keep an eye on the system under real conditions.

• IP65 waterproof, dustproof, and impact-resistant housing for harsh environments
• Transparent cover for quick inspection of connections and status

Easy Installation and Maintenance

Wiring is pre-assembled inside the box, including a grounded connection and dedicated waterproof connectors. The design supports plug‑and‑play setup, which can save time during installation and simplify future maintenance or module changes.

• Pre-wired connections and ground wired for faster setup
• Dedicated waterproof cable connectors for reliable outdoor use
• Clear wiring layout to ease routine maintenance and fault tracing

Where It Fits

Ideal for outdoor solar arrays in both on-grid and off-grid configurations, the unit supports a maximum input of 600V and 15A per string, with protection designed to help manage the electrical interface between PV modules and inverters. This makes it a practical option for compact, weather-exposed installations where reliability is important.

About the Brand

VOU is a professional manufacturer focused on solar products, delivering reliable solutions that address common PV system challenges—from wiring organization to protective electronics. This combiner box reflects that emphasis on durable construction and thoughtful, field-ready design.