2 Strings Solar Combiner Box for Solar Panel Disconnect Switch Circuit Breaker

Elevate your solar power experience with our Solar Combiner Box. Designed with durability in mind, it's crafted from high-quality PC and ABS materials, ensuring it withstands the rigors of outdoor use. 🌞 This reliable device provides essential protection against overload currents, voltage damage, and short circuits, making maintenance a breeze with its manual disconnection feature.

  • Built to Last: Made from robust ABS and PC materials that resist wear and deformation for increased longevity.

  • Powerful Protection: Safeguards your amplifier from overloads and short-circuits, minimizing the risk of battery rupture or explosion.

  • Efficient Efficiency: Dual inputs and outputs with a maximum current output of 40 amps enhance power utilization.

  • Reliable Safety: Equipped with surge, overload, and lightning protection for peace of mind.

  • Waterproof & Impact Resistant: With an IP65 protection rating, it’s suitable for harsh environments while being flame-retardant.

  • Easy Installation: Features MC4 terminals and mounting accessories for hassle-free setup.

This Solar Combiner Box is perfect for various applications, including outdoor solar panels, electric vehicles, and UPS batteries. It’s the ideal solution for both networked photovoltaic systems and off-grid solar setups.

Specifications:

  • Material: PC, ABS

  • Color: White, Black, Clear

  • Mount Type: Wall-mounted

  • Protection Rating: IP65

  • Impact Resistance Rating: IK10

  • Working Temperature: -25 to 55°C (-13 to 131°F)

  • Maximum DC Short-circuit Current Per Input: 40A

  • Maximum Current Output / Rated Current (Ue): 40A

  • DC Circuit Breaker Model: 63DC 2P 40A 1000V

  • DC Surge Arrester Model: SP-D2 2P 20-40KA 1000Vdc T2

  • Rated Insulation Voltage (Ui): 1000V

  • Applicable Cable: 4–16mm² (10–5 AWG)

  • Inputs: 2 Strings

  • Outputs: 2 Strings

  • Product Size: 21×10×21 cm (8.26×3.93×8.26 in)

  • Package Size: 25.8×22×12 cm (10.16×8.66×4.72 in)

  • Gross Weight: 3 kg (6.61 lbs)

  • Net Weight: 2.8 kg (6.17 lbs)

What’s in the Box:

  • 1 Solar Combiner Box

  • 8 MC4 Terminals

  • 1 Ground Wire

  • All necessary installation accessories

Usage Tips:

  • Check the specifications before purchasing to ensure compatibility.

  • Handle the circuit breaker with care to avoid damage.

  • Maintain usage within the recommended temperature range to prevent overheating.

Care & Maintenance:

  • Regularly inspect for any visible wear or damage.

  • Keep the unit clean from dust and debris to ensure its efficient operation.

Your satisfaction is our priority! We offer a limited one-year warranty on manufacturing defects. Should you encounter any issues with your product, don’t hesitate to reach out for assistance. Let us help you ensure your solar setup is running smoothly.

Order your Solar Combiner Box today and enhance your solar power system! âš¡

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On Apr 19, 2026 at 23:27:19 PDT, seller added the following information:

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