Dyness DCB-5-50-HV HV Battery Combiner Box (5-in / 2-out)

Overview

The Dyness DCB-5-50-HV is a high-voltage DC combiner box that parallels up to five Dyness Tower Pro battery clusters into two common outputs feeding the inverter/PCS. It lets installers scale storage capacity safely without running every battery string directly to the inverter, and its IP65 enclosure allows both indoor and outdoor wall mounting.

Key Features

• 5 inputs / 2 outputs – connect up to five HV battery clusters in parallel to meet a wide range of capacity requirements.
• Robust high-current handling with a 200 A maximum input and 40 A per single channel for reliable operation.
• Wide 160–650 V DC operating window matched to high-voltage residential and commercial storage systems.
• IP65-rated, waterproof and dustproof enclosure suitable for diverse indoor and outdoor environments.
• Compact, lightweight 13 kg design for quick wall-mounted installation.

Technical Specifications

Compatible Batteries

• Dyness Tower Pro series (TP7, TP11, TP15, TP19, TP23)

Applications

• Paralleling multiple HV battery clusters in residential energy storage
• Commercial and industrial battery storage requiring expanded capacity
• Indoor or outdoor installations needing an IP65-rated DC combiner