IP65 1-30 Input PV Combiner Box for Solar Panel System

Product Description

IP65 1-30 Input PV Combiner Box for Solar Panel System

It is a general practice to install a DC combining device in between the PV  modules and inverters for the sake of minimizing the cable distance between them, facilitating maintenance  and improving reliability.  With many years of PV grid-connected system design experience, our DNB PV array combiner box series is specially-designed for meeting the need of high performance and high reliability of PV systems. In combining with our Solar Access inverters, Danick DNB provides a turnkey solution for PV  power plant systems.

Our PV Combiner Box is known for high-quality construction, versatility, safety features, easy installation, and high-quality components.

Product Feature:

• Applicable for outdoor PV systems;
• Each PV array attached to DC fused protection and anti-reverse protection optional;
• Wide DC voltage input range with maximum open-circuit voltage up to 1000V;
• High voltage Lightning protection (SPD) special for PV;
• PG cable glands connector input, convenient and safe system wiring;
• PV special high voltage circuit breaker control output;
• Protection class IP65 for outdoor use;
• Output Waterproof terminals;
• RS485 intelligent monitoring(Optional)

Technical Parameters: 

• Model: DNB-1-30
• Max. PV string parallel inputs: 1-30 strings
• Output strings:1 string
• Max. PV string voltage: 1000Vdc
• Rated fuse current for each string: 10A/15A
• Input cable waterproof connector: PG cable gland / MC4
• Output cable waterproof connector: PG cable gland / MC4
• Output DC Circuit Breaker
• PV special lightning protection module: DC1000V-3P/40KVA SPD
• Protection Degree: IP65
• Environment Temperature:－40 to +70 Celsius
• Environment Humidity:< 90% No condensation
• Altitude: <3000m
• Installation: Indoor and Outdoor
• Type of installation: Wall mount
• Box material: IP65 ABS plastic box(1-6 strings) or IP65Cold rolled steel with powder coating(4-30 strings)