New Design 1200V DC IP66 Waterproof Solar Pv String Array Combiner Box with Isolator Switch

Technical specifications

Customization guide

Adjustable parameters include:

• Circuit Count: Customize the number of PV string inputs (e.g., 4/6/8 circuits) to match system requirements.
• Voltage Range: Modify DC voltage ratings (up to 1500V) for high-power applications.
• Terminal Specifications: Tailor connector types (e.g., MC4, DC) for seamless integration.

Get inspired

Optimize your solar setup with Suntree’s combiner box. Whether you’re installing rooftop panels in coastal regions or off-grid systems in dusty environments, its IP66 rating and CSA/TUV certifications ensure reliability. The isolator switch provides critical safety during maintenance, while the clear cover simplifies troubleshooting.

Choose your model

Supplier's note

1. Technical Breakthroughs:

   • 1200V DC Compatibility: Enables high-power solar arrays without voltage downgrading.
   • IP66 Design: 40% better water resistance than IP65, ideal for marine or industrial sites.
   • Multi-Certification Compliance: Reduces regulatory hurdles for global deployments.

2. Version Selection Guidance:

   • Base Model: Best for residential or small commercial systems (≤5kW) needing basic protection.
   • Advanced Model: Targets mid-scale projects (8kW) requiring faster isolation and TUV certification for European markets.
   • Pro Model: Designed for industrial or utility-scale systems (10kW+), offering UL certification and corrosion-resistant aluminum for harsh coastal/desert environments.

With the Pro Model’s tripled corrosion resistance, you can deploy systems in saltwater proximity without degradation. Pair its 30% faster isolation with the aluminum alloy casing to ensure uninterrupted operation in extreme heat. For safety-critical applications, the Advanced Model’s TUV certification and 20% faster switching provide unmatched reliability.