🔋 Sungrow SBH Battery Parallel Box – SJR050-04

Scalable Power for Every Home.

The SJR050-04 is a combiner box designed to parallel-connect up to four SBH high-voltage battery modules, allowing homeowners to increase storage capacity easily and safely. It provides overcurrent protection, reliable communication, and weather-resistant design.

✅ Key Features:

• Parallel Connection for Up to 4 SBH Batteries

• Max Input Voltage: 600 Vdc | Max Current: 30 A

• Built-in Fuses for Short-Circuit Protection

• Plug-and-Play Connectors – MC4 (battery) & Sunclix (PCS)

• Communication Ports: RJ45, CAN, RS485

• IP65 Rated for Indoor & Outdoor Use

• No Cooling Fan – Silent, maintenance-free operation

⚙️ Technical Specifications:

• Inputs: 4 x Battery Channels

• Output: 1 to PCS/Inverter

• Dimensions: 350 × 336 × 125 mm

• Weight: 5.6 kg

• Operating Temp: -20°C to +50°C

• Relative Humidity: 0–95% (non-condensing)

• Altitude: ≤2000m

• Mounting: Wall-mounted

• Ingress Protection: IP65

🛒 Ready to boost your battery bank?

👉 Add the SJR050-04 and build your smart energy future.