AC Combiner Box for PV Inverter Systems

The AC combiner box plays a key role in consolidating AC output from multiple string inverters before routing it to the grid or main AC distribution board. It ensures safe and organized connection, circuit protection, and monitoring—helping integrators simplify complex wiring and reduce site workload.

Key Features
IP65 protection grade, suitable for outdoor wall-mounted installation
Resistant to water, dust, UV radiation, and salt spray corrosion
Supports multiple inverter inputs, typically 3 to 6 channels (customizable)
Integrated with AC circuit breakers, SPD (surge protection devices), and terminal blocks
Compact internal layout with well-organized wiring for ease of maintenance
High mechanical strength and corrosion-resistant enclosure
Simple structure, reliable operation, easy to maintain

Typical Applications
Residential PV systems with multiple small inverters
Commercial rooftop and ground-mounted PV plants
Industrial solar + storage hybrid systems
Utility-scale PV power plants

Telecom or remote off-grid AC power management

Why Choose GSL ENERGY AC Combiner Boxes?
Engineered for string inverter-based solar systems
Fully compliant with international electrical safety standards
Pre-installed protection devices for fast on-site deployment
OEM/ODM customization available for project-specific needs
Designed to work seamlessly with GSL battery energy storage systems
Delivered directly from our certified manufacturing facility

Ready to simplify your AC system integration? GSL ENERGY provides turn-key accessory solutions for solar + energy storage projects worldwide.