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PV Combiner Box

Being a major manufacturer & exporter of PV Combiner Box, Yueqing Sandi Electric Co.,Ltd meets your perfect needs regarding the connections and installations of PV systems. The box is designed to provide performance monitoring and protection for photovoltaic systems. The combiner box effectively combines the multiple strings output of PV modules for the connection to inverter. It is often utilized in the utility scale and commercial PV power plants. The PV Combiner Box is essential, as the monitoring & maintaining electrical connections help ensure durable installation & reliability.

The main role of PV Combiner box is to combine or to bring the output of several soalr strings together. It also consolidates incoming power into one main feed that is distributed to a solar inverter. While installation , the optimal position of this pv combiner box should be between solar modules & inverter that result in no power loss. Furthermore, in accordance to its application and working time, the pv combiner box should be maintained.

Features & Benefits:

  • Protect as well as enhance photovoltaic system performance
  • Ensure continuous and reliable condition monitoring  
  • Ease of strings connection and power efficient  
  • Perfectly robust design for outdoor use and longevity
Product Image (PVB-4/1)

Waterproof 4 strings Solar Combiner Box

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Application:solar system
  • Input:solar panel
  • Operating Temperature:25+60 Celsius (oC)
  • Pressure Type:1000VDC
  • Product Type:solar dc combiner box
  • Protection Level:IP65
  • Warranty:2 years
  • Working Temperature:25+60 Celsius (oC)
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
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DC Junction Box / String Box

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Application:solar system
  • Input:solar panel
  • Operating Temperature:25+60 Celsius (oC)
  • Product Type:solar dc combiner box
  • Protection Level:IP65
  • Supply Voltage:1000 Volt (v)
  • Warranty:2 years
  • Working Temperature:25+60 Celsius (oC)
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
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PV Confluence Box with 16 string input/1 output

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Cable Length:Customizable as per requirements, Standard 1 meter connection cables
  • Efficiency:>97%
  • Installation Type:Other, Wall Mount/Outdoor or Indoor
  • Material:Polycarbonate/ABS, UV resistant, Flame Retardant
  • Max System Voltage:1500V DC
  • Output Voltage:1000V DC Max
  • Product Type:Other, PV Confluence Box
  • Size:Standard/Custom sizes available
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
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Solar String Combiner Box

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Cable Length:Customizable as per system requirements
  • Efficiency:>98% (Low Loss Design)
  • Material:Powder Coated Metal / Polycarbonate Enclosure
  • Max System Voltage:1000V DC
  • Number of Cells:Multiple MPPT/String Inputs (typically 4/6/8/12) per box
  • Output Voltage:Up to 1000V DC
  • Product Type:Other, Solar String Combiner Box
  • Size:Standard/Custom (As per design requirements)
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
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Overvoltage 2 to 6 Ports Small PV Combiner Box

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Application:Other, Solar PV Systems
  • Color:Grey / White
  • Features:Surge Protection, Short Circuit Protection, Weatherproof
  • Input Voltage:DC 1000V
  • Maintenance Type:Minimal Maintenance
  • Max Voltage:1000V DC
  • Operating Temperature:-25C to 55C
  • Weight:1.5 kg (approx.)
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
Product Image (PVB-3/1)

3 in 1 out Combiner Box

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Dimension (L*W*H):300mm x 260mm x 125mm
  • Installation Type:Other, Wall Mounted
  • Material:Polycarbonate/ABS, IP65 Rated
  • Power:Up to 1000V DC per string
  • Product Type:Other, 3 in 1 out Combiner Box
  • Size:Medium
  • Switch Mode:Other, On/Off Rotary DC Isolator
  • Type Of Technology:Other, DIN Rail Mounted MCB/Surge Protection
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
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6 STRINGS PV lightning protection Solar Array Combiner Box for water pumps

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Application:Other, Solar Water Pump installations
  • Color:Grey
  • Features:IP65 Protection, Built-in Lightning Arrester, String Fuses, DC Surge Protection, Simple Wiring, Easy Maintenance
  • Input Voltage:Up to 1000V DC
  • Maintenance Type:Low Maintenance
  • Max Voltage:1000V DC
  • Operating Temperature:-25C to +60C
  • Weight:Approx. 6.5 kg
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
Product Image (PVB-16/1)

String Monitoring Combiner Box 16 Strings

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Application:Other, Solar PV String Monitoring and Protection
  • Color:Grey / Customized
  • Features:Real-time string monitoring, Data logging, Surge protection, Overcurrent/Short-circuit protection, Weatherproof enclosure
  • Input Voltage:Up to 1000V DC (per string)
  • Maintenance Type:Low Maintenance
  • Max Voltage:1000V DC
  • Operating Temperature:-20C to +55C
  • Weight:Approx. 12-15 kg
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
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PV Array Combiner Box 2 In 2 Out For PV System

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Application:solar system
  • Operating Temperature:25+60 Celsius (oC)
  • Output:1000VDC
  • Pressure Type:1000VDC
  • Protection Level:IP65
  • Supply Voltage:1000 Volt (v)
  • Warranty:2 years
  • Working Temperature:25+60 Celsius (oC)
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
Product Image (PVB-6/1)

Waterproof Solar Junction Box With MC4 Connector

Price: 58 USD ($)/Unit
  • Application:solar system
  • Diameter:190 Millimeter (mm)
  • Input:solar panel
  • Operating Temperature:25+60 Celsius (oC)
  • Output:1000VDC
  • Product Type:solar dc combiner box
  • Warranty:2 years
  • Weight:2.1 Kilograms (kg)
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
Product Image (PVB-4/1)

Lighting Protection Solar Combiner Box 4 In 1 Out

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Application:solar system
  • Diameter:190 Millimeter (mm)
  • Operating Temperature:25+60 Celsius (oC)
  • Output:1000VDC
  • Protection Level:IP65
  • Supply Voltage:1000 Volt (v)
  • Warranty:2 years
  • Weight:2.1 Kilograms (kg)
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
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16 Ways Solar Lightning-Protection Pv Combiner Box

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Application:solar system
  • Diameter:600 Millimeter (mm)
  • Dimension (L*W*H):860*600*180 Millimeter (mm)
  • Operating Temperature:25+60 Celsius (oC)
  • Output:1000VDC
  • Protection Level:IP65
  • Warranty:2 years
  • Weight:30 Kilograms (kg)
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
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Pv Dc Combiner Box 2 In 1 Out For Solar Panel

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Application:solar system
  • Current:20-30 Ampere (amp)
  • Diameter:190 Millimeter (mm)
  • Operating Temperature:25+60 Celsius (oC)
  • Output:1000VDC
  • Protection Level:IP65
  • Warranty:2 years
  • Weight:1.64 Kilograms (kg)
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
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Solar Strings Combiner Box for PV system with surge protection

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Application:solar system
  • Input:solar panel
  • Operating Temperature:25+60 Celsius (oC)
  • Output:1000VDC
  • Pressure Type:1000VDC
  • Product Type:solar dc combiner box
  • Protection Level:IP65
  • Supply Voltage:1000 Volt (v)
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
Product Image (PVB-12/1)

12 String DC Combiner Box for Solar Array

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Cable Length:Customer Configurable (typically input terminals accommodate 2.5mm to 16mm solar cable)
  • Efficiency:>99% (Minimal Internal Losses)
  • Material:Polycarbonate/ABS (Weatherproof UV-Resistant Enclosure), Copper (Internal Busbars), Glass Reinforced Plastic
  • Max System Voltage:1200V DC
  • Number of Cells:12 String Inputs
  • Output Voltage:Up to 1000V DC
  • Product Type:Other, 12 String DC Combiner Box for Solar Array
  • Size:Compact/Customized (typical for 12 String Combiner: Medium Enclosure)
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
Product Image (PVB-5/1)

PV Array Junction Box

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Application:solar system
  • Current:50-75 Ampere (amp)
  • Diameter:520 Millimeter (mm)
  • Operating Temperature:25+60 Celsius (oC)
  • Output:1000VDC
  • Protection Level:IP65
  • Warranty:2 years
  • Weight:15 Kilograms (kg)
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
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6 In 6 Out With Lighting Protection For Pv System

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Application:solar system
  • Input:solar panel
  • Operating Temperature:25+60 Celsius (oC)
  • Output:1000VDC
  • Pressure Type:1000VDC
  • Product Type:solar dc combiner box
  • Protection Level:IP65
  • Supply Voltage:1000 Volt (v)
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
Product Image (PVB-12/1)

Solar Array Junction Box 12 In 1 Out

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Diameter:600 Millimeter (mm)
  • Dimension (L*W*H):860*600*180 Millimeter (mm)
  • Input:solar panel
  • Pressure Type:1000VDC
  • Product Type:solar dc combiner box
  • Supply Voltage:1000 Volt (v)
  • Weight:35 Kilograms (kg)
  • Working Temperature:25+60 Celsius (oC)
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
Product Image (PVB-12/1)

Pv Dc Combiner Box With Breaker

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Application:solar system
  • Current:120-180 Ampere (amp)
  • Diameter:520 Millimeter (mm)
  • Operating Temperature:25+60 Celsius (oC)
  • Output:1000VDC
  • Protection Level:IP65
  • Warranty:2 years
  • Weight:25 Kilograms (kg)
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
Product Image (PVB-25/1)

Ip65 Intelligent Monitoring Strings Combiner Boxes

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Application:solar system
  • Dimension (L*W*H):110*60*22 Centimeter (cm)
  • Input:solar panel
  • Pressure Type:1000VDC
  • Product Type:solar dc combiner box
  • Protection Level:IP65
  • Supply Voltage:1000 Volt (v)
  • Working Temperature:25+60 Celsius (oC)
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
Product Image (PVB-8/1)

Solar System PV Array Junction Box 8 in 1 out

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Application:solar system
  • Input:solar panel
  • Operating Temperature:25+60 Celsius (oC)
  • Output:1000VDC
  • Pressure Type:1000VDC
  • Product Type:solar dc combiner box
  • Protection Level:IP65
  • Supply Voltage:1000 Volt (v)
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
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PV Array String Combiner Boxes

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Application:solar system
  • Diameter:400 Millimeter (mm)
  • Input:solar panel
  • Operating Temperature:25+60 Celsius (oC)
  • Output:1000VDC
  • Protection Level:IP65
  • Warranty:2 years
  • Weight:22 Kilograms (kg)
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
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6 Input Pv Solar Array Combiner Boxes

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Application:solar system
  • Current:60-90 Ampere (amp)
  • Diameter:400 Millimeter (mm)
  • Operating Temperature:25+60 Celsius (oC)
  • Output:1000VDC
  • Protection Level:IP65
  • Warranty:2 years
  • Weight:3.5 Kilograms (kg)
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
Product Image (PVB-16/1)

PV Array Combiner box 16 in 1 out for for Solar Power Plant

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Diameter:600 Millimeter (mm)
  • Dimension (L*W*H):800*600*180 Millimeter (mm)
  • Input:solar panel
  • Pressure Type:1000VDC
  • Product Type:solar dc combiner box
  • Supply Voltage:1000 Volt (v)
  • Weight:35 Kilograms (kg)
  • Working Temperature:25+60 Celsius (oC)
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
Product Image (PVB-16/1)

Ip65 Anti-Reverse Protect Solar Panel Junction Box

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Diameter:600 Millimeter (mm)
  • Dimension (L*W*H):860*600*180 Millimeter (mm)
  • Input:solar panel
  • Pressure Type:1000VDC
  • Product Type:solar dc combiner box
  • Supply Voltage:1000 Volt (v)
  • Weight:35 Kilograms (kg)
  • Working Temperature:25+60 Celsius (oC)
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
Product Image (PVB-10/1)

PV 10 strings Combiner Box Monitoring Device

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Current:100-150 Ampere (amp)
  • Dimension (L*W*H):560*400*200 Millimeter (mm)
  • Input:solar panel
  • Pressure Type:1000VDC
  • Product Type:solar dc combiner box
  • Supply Voltage:1000 Volt (v)
  • Warranty:2 years
  • Working Temperature:25+60 Celsius (oC)
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
Product Image (PVB-1/1)

1 in 1 out PV Combiner Boxes

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Application:solar system
  • Current:10-15 Ampere (amp)
  • Diameter:160 Millimeter (mm)
  • Operating Temperature:25+60 Celsius (oC)
  • Output:1000VDC
  • Protection Level:IP65
  • Warranty:2 years
  • Weight:1 Kilograms (kg)
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
Product Image (PVB-5)

5 in 1 Out Solar Combiner Box

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Current:50-75 Ampere (amp)
  • Dimension (L*W*H):830*520*180 Millimeter (mm)
  • Input:solar panel
  • Pressure Type:1000VDC
  • Product Type:solar dc combiner box
  • Supply Voltage:1000 Volt (v)
  • Warranty:2 years
  • Working Temperature:25+60 Celsius (oC)
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
Product Image (PVB-10)

PV Combiner Box with Lightning Protection

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Application:solar system
  • Current:100-150 Ampere (amp)
  • Diameter:520 Millimeter (mm)
  • Operating Temperature:25+60 Celsius (oC)
  • Output:1000VDC
  • Protection Level:IP65
  • Warranty:2 years
  • Weight:20 Kilograms (kg)
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
Product Image (PVB-1/1)

PV Array Combiner Box With Anti-Reverse Protection

Price: 4900.00 - 5500.00 USD ($)/Unit
  • Application:solar system
  • Current:10-15 Ampere (amp)
  • Diameter:160 Millimeter (mm)
  • Operating Temperature:25+60 Celsius (oC)
  • Output:1000VDC
  • Protection Level:IP65
  • Warranty:2 years
  • Weight:1 Kilograms (kg)
  • Delivery Time:7 Days
  • Supply Ability:6000 Per Month
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