Combiner Box Dyness DCB-1-250-HV for HV batteries

Product description

The Combiner Box Dyness DCB-1-250-HV is an advanced solution designed to centralize the connection of up to three high-voltage (HV) battery clusters in energy storage systems. With a current capacity of up to 250 A and a voltage range of 179.2 to 876 V DC, this combiner box allows for the consolidation, protection, and efficient management of systems with multiple HV battery clusters such as Dyness Tower or Powerbox.

Main features

• Supports up to 3 high-voltage battery clusters
• Voltage range: 179.2 ~ 876 V DC / Maximum current: 250 A
• Integrated power supply: 24 V DC or 220 V AC
• Communication interface: CAN and RS485 via RJ45 ports
• IP20 protection rating, indoor use
• Dimensions: 650 × 580 × 187 mm / Weight: 21.2 kg

Advantages or benefits

• Allows for a professional and organized installation of multiple HV battery clusters
• Improves system safety with individual disconnection of each cluster
• Optimizes maintenance, diagnostics, and control operations
• Integrates power supply, communications, and protection in a single unit
• Compatible with multiple brands of three-phase HV inverters

Purpose or applications

The Dyness DCB-1-250-HV combiner box is ideal for high-voltage three-phase solar storage systems, both in large-capacity industrial and residential applications. Its use is focused on installations with multiple HV battery clusters connected to hybrid inverters or compatible PCS via CAN or RS485 communication.

Technical specifications

Compatibilities

This product is compatible with: Dyness Tower T10 Battery, Dyness Tower T14 Battery, Dyness Tower T17 Battery, Dyness Tower T21 Battery.

Dyness DCB-1-250-HV Combiner Box is a professional solution for demanding renewable energy projects. It increases autonomy, optimizes space, and improves the efficiency of your installation.