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TBB PVB150-8 Combiner Box 150VDC 8 Strings with Protections

Modelo: PVB150-8
  • Sku: TBBACCE012
  • Vendor: TBB
€953,62 EUR
€762,90 EUR
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The TBB PVB150-8 Combiner Box groups up to 8 solar strings in 150 VDC, with 15 A fuses, 100 A breaker, SPD up to 40 kA and IP54 enclosure. MC4 connectors included and robust wall-mounted design.

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Specifications

Product description

The TBB PVB150-8 150VDC 8 Strings Combiner Box with Protections is designed for demanding solar installations that require grouping up to 8 photovoltaic panel strings. It offers a professional solution with 15 A fuses per string, a main 100 A breaker, and surge protection (SPD) up to 40 kA. Its wall-mounted IP54 design, passive cooling, and included MC4 connectors make installation safe, simple, and fast, even outdoors or in industrial environments.

Main features

  • Supports up to 8 strings (max VOC 150 VDC)
  • 15 A fuses for individual string protection
  • 100 A DC breaker (Un: 220 VDC) for general disconnection
  • SPD protection: Imax 40 kA / Up <1.2 kV
  • Pre-installed MC4 connectors and additional ones included
  • Enclosure with IP54 rating and passive cooling system

Advantages or benefits

  • Ideal for large-scale or high-power solar installations
  • Effectively protects controllers and inverters against faults and overvoltages
  • Facilitates maintenance and improves safety with quick-disconnect breaker
  • Quick installation thanks to standard MC4 connectors
  • High resistance and durability even in demanding environments

Purpose or applications

The TBB PVB150-8 combiner box is perfect for off-grid, hybrid, or self-consumption solar installations that require connecting up to 8 strings to a single charge controller or inverter. Recommended for advanced residential, agricultural, industrial, or commercial environments with high photovoltaic production.

Technical specifications

Open circuit voltage 150 VDC
Number of strings 8
String fuse 15 A
DC breaker 100 A (Un: 220 VDC)
SPD Imax 40 kA, Up <1.2 kV
Operating temperature -25 °C to 60 °C
Storage temperature -40 °C to 70 °C
Cooling Passive (natural)
Permissible humidity Up to 95 % non-condensing
Maximum altitude 3000 m (nominal output up to 2000 m)
Protection IP54
Dimensions 550 × 400 × 135 mm
Net weight 12.4 kg

Compatibilities

This product is compatible with: TBB Riio Sun II 1 kVA 12 V, TBB Riio Sun II 1.5 kVA 24 V, TBB Riio Sun II 2 kVA, TBB Riio Sun II 3 kVA, TBB SP150-60 MPPT Controller.

TBB PVB150-8 150VDC 8 Strings Combiner Box with Protections is a professional option for large solar systems. It offers maximum protection, quick installation, and high performance in any environment.

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TBB PVB150-8 Combiner Box 150VDC 8 Strings with Protections

€953,62 EUR
€762,90 EUR
 per 

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