30 String In 30 String Out DC PV Combiner Box 1000V

30 String In 30 String Out DC PV Combiner Box 1000V

The 30 String In 30 String Out DC PV Combiner Box 1000V is a large high-voltage DC distribution solution designed for commercial, agricultural and industrial solar PV installations. This DC PV combiner box provides 30 PV string inputs and 30 PV string outputs, helping installers organise, protect and manage multiple solar panel strings within one professional enclosure.

Housed in a large metal DB enclosure with a clear see-through front door, this combiner box provides a durable and practical solution for larger solar installations where visibility, accessibility and long-term reliability are important. The unit is assembled using ETEK and INGE DC switchgear and protection components suitable for solar PV applications.

Designed for Large PV String Installations

Large solar systems require proper DC string management to ensure a clean, safe and serviceable installation. This 30 in 30 out PV combiner box is designed for systems requiring multiple DC string inputs and outputs, making it suitable for commercial rooftops, farms, warehouses, factories and other large solar PV projects.

Key Features

• 30 PV string inputs
• 30 PV string outputs
• Designed for high-voltage DC PV systems up to 1000V
• Large metal DB enclosure
• Clear see-through front door
• ETEK and INGE DC protection components
• Suitable for commercial and industrial solar installations
• Professional internal layout for PV string management
• Installer-friendly access for inspection and maintenance
• Designed for solar PV combiner applications

Large Metal DB with Clear Door

The large metal enclosure provides a strong and durable housing for DC protection equipment. The clear front door allows installers and maintenance teams to visually inspect the internal switchgear without opening the enclosure unnecessarily, helping to support easier system checks and a professional installation finish.

30 String In 30 String Out Layout

This PV combiner box is designed with a 30 string input and 30 string output layout, making it suitable for larger solar PV systems where multiple strings need to be neatly distributed and protected before connecting to the inverter system or DC distribution equipment.

ETEK and INGE Components

The combiner box is assembled using ETEK and INGE DC switchgear and protection components. These components are selected for use in solar PV DC applications, helping installers achieve a neat, reliable and serviceable PV protection solution.

Built for Commercial Solar Projects

This 30-way PV combiner box is intended for larger solar installations where basic residential DB equipment is not suitable. Commercial and industrial PV systems require correctly selected DC protection, proper string organisation and a robust enclosure that can handle the requirements of larger projects.

Applications

• Commercial solar PV systems
• Industrial solar installations
• Agricultural solar systems
• Factory and warehouse solar projects
• Large rooftop solar installations
• Ground-mount solar PV systems
• High-voltage DC solar systems
• PV string protection and distribution
• Solar inverter DC input protection layouts

Technical Information

• Product Type: DC PV Combiner Box
• Configuration: 30 String In / 30 String Out
• Voltage Rating: 1000V DC
• Enclosure Type: Large Metal DB
• Door Type: Clear See-Through Door
• Component Brands: ETEK and INGE
• Application: Solar PV String Protection and Distribution
• Suitable For: Commercial, Agricultural and Industrial Solar Systems
• System Type: High-Voltage DC Solar PV Installations

Important Installation Notice

This DC PV combiner box must be installed by a qualified solar installer or electrician. Final string sizing, fuse selection, DC protection requirements, polarity verification, inverter compatibility, earthing, CoC compliance and project-specific design remain the responsibility of the qualified installer.

Why Buy From JC Solar Panels?

JC Solar Panels supplies DC combiner boxes, AC protection boxes, switchgear, solar inverters, batteries, solar panels and installation components throughout South Africa. We provide practical solar protection solutions for residential, commercial, agricultural and industrial solar installations.