Volta Link Parallel Battery Communication Box

Volta Link is an advanced battery communication and parallel connection box designed to enable seamless communication between multiple lithium battery banks and compatible hybrid or off-grid inverters. It acts as an intelligent communication gateway between battery management systems (BMS) and inverters, supporting both CAN Bus and RS485 communication protocols. 

Built for residential, commercial, and industrial energy storage applications, Volta Link allows multiple battery packs to operate together as a single, coordinated energy storage system. By managing communication across parallel battery clusters, it improves system scalability, stability, monitoring capabilities, and overall energy storage performance.

Key Features

• Supports parallel operation of multiple lithium battery packs
• Dual communication support via CAN Bus and RS485 protocols
• Intelligent communication bridge between batteries and inverters
• Enables battery cluster management and synchronized data exchange
• USB Type-B interface for configuration, diagnostics, monitoring, and firmware upgrades
• Supports up to 16 parallel battery units in a single installation
• Real-time communication monitoring and system diagnostics
• Selectable inverter communication protocols for maximum compatibility
• Designed for professional solar, backup power, and energy storage systems

Wide Inverter Compatibility

Volta Link supports communication protocols used by many leading inverter manufacturers, including Victron, Deye, Solis (Ginlong), Growatt, GoodWe, SolaX, Sofar, LuxPower, Must, Sorotec, Schneider, SMA, Sungrow, Studer, KSTAR, Voltronic, EPEVER, Felicity, and other supported inverter platforms. This makes Volta Link a versatile solution for a wide range of lithium battery and inverter installations.

Applications

Volta Link is ideal for:

• Solar energy storage systems
• Hybrid inverter installations
• Off-grid power systems
• Residential battery backup solutions
• Commercial and industrial energy storage projects
• Scalable lithium battery bank installations
• Renewable energy integration projects

Technical Highlights

• CAN Bus and RS485 communication support
• Dedicated inverter communication interface
• BMS1 and BMS2 communication ports
• USB PC communication interface
• LED status indicators for easy monitoring
• Firmware upgrade and configuration support
• Operating power supply range: 20V to 70V DC

Volta Link delivers reliable communication between lithium batteries and inverters, simplifying system integration while enabling scalable, efficient, and professionally managed energy storage installations. Whether used in residential solar backup systems or large-scale commercial battery banks, Volta Link provides the communication infrastructure needed for dependable energy management and long-term system performance.