BYD Battery-Box HV Combiner Box Plus - CBH-70A

The BYD Battery-Box Combiner Box Plus is designed to simplify the parallel connection of two or three High Voltage BYD Battery-Box towers into a single connection, to a hybrid inverter. It provides a tidy, safe and reliable solution for managing DC Battery cabling while reducing installation complexity, handling up to 70A current. Compatible with BYD Battery-Box HVS, HVM, HVB, HVM+, HVS+, and HVE battery systems, the Combiner Box Plus supports wall-mounted installation and is built for both indoor and outdoor environments with an IP65-rated enclosure. Main Features Connects 2 or 3 Battery Towers – Combines multiple compatible BYD battery towers of similar capacity into a single DC output for the inverter, simplifying system wiring. Simple & Safe Cable Management – Reduces multiple DC cable runs into one output, helping create a cleaner and more organised installation. Broad BYD Compatibility – Supports BYD Battery-Box High Voltage battery systems when used with compatible inverters. Built for Harsh Conditions – IP65-rated enclosure with natural cooling allows reliable operation across a wide range of temperatures. Quick Specs Model: CBH-70 A Supports: 2–3 BYD Battery-Box towers Compatible Batteries: HVS, HVM, HVB, HVM+, HVS+, HVE Max Input Current (per tower): 50 A Max Output Current: 70 A Max Operating Voltage: 1000 V Installation: Wall mount Protection Rating: IP65 Operating Temperature: -20°C to +50°C Dimensions: 350 × 300 × 114.2 mm Weight: 8 kg Compatible Battery Systems BYD Battery-Box HVS BYD Battery-Box HVM BYD Battery-Box HVB BYD Battery-Box HVM+ BYD Battery-Box HVS+ BYD Battery-Box HVE About The Brand BYD (Build Your Dreams) is a global leader in rechargeable battery technology and one of the world's largest battery manufacturers, playing a key role in the growth of the electric vehicle and renewable energy industries. Founded in Shenzhen, China, in 1995 with a team of just 20 people, BYD has grown into a multinational company employing more than 220,000 people, with operations across Europe, the Americas, Japan, India, Australia, and many other regions. In Australia, BYD is helping drive the transition to cleaner, more sustainable energy. As one of the few companies with expertise across the entire energy ecosystem—from power generation and energy storage to energy consumption and electric transport—BYD delivers integrated solutions that support homes, businesses, and communities. Its Zero Emission Energy Eco-System combines solar power, battery storage, LED lighting, and electrified transportation, providing reliable, innovative technologies that contribute to a more energy-efficient future. Specifications BYD Battery-Box Combiner Box Plus - CBH-70A DATASHEET BYD Battery-Box Combiner Box Plus - CBH-70A COMPATIBILITY AND MAX DISCHARGE POWER GUIDE Manual BYD Battery-Box Combiner Box Plus - CBH-70A INSTALLATION MANUAL