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Home > PV Array Combiner Panels > off-Grid PV Combiner Box for Solar Arrays with Integrated Lightning Arrester
off-Grid PV Combiner Box for Solar Arrays with Integrated Lightning Arrester
off-Grid PV Combiner Box for Solar Arrays with Integrated Lightning Arrester
off-Grid PV Combiner Box for Solar Arrays with Integrated Lightning Arrester
off-Grid PV Combiner Box for Solar Arrays with Integrated Lightning Arrester
off-Grid PV Combiner Box for Solar Arrays with Integrated Lightning Arrester
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off-Grid PV Combiner Box for Solar Arrays with Integrated Lightning Arrester
off-Grid PV Combiner Box for Solar Arrays with Integrated Lightning Arrester
off-Grid PV Combiner Box for Solar Arrays with Integrated Lightning Arrester
off-Grid PV Combiner Box for Solar Arrays with Integrated Lightning Arrester
off-Grid PV Combiner Box for Solar Arrays with Integrated Lightning Arrester

off-Grid PV Combiner Box for Solar Arrays with Integrated Lightning Arrester

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Product Description

Basic Specifications

Model NO.
JKPV/16-1
Condition
New
Certification
ISO, CE
Application
Home, Industrial, Commercial
Strings
12
Input
15A Per String
Output
240A
Lightning
Surge Arrester
Voltage
DC
Power Supply
Off-Grid, On-Grid
Capacity
5000PCS/Month

Product Overview

JKPV/16-1 DC 1000V PV PHOTOVOLTAIC COMBINER BOX

The most compact and cost-efficient combiner for 1000V solar PV systems. It integrates high-quality DC components including 24P fuse holders, 3P SPD (1000V), and 4P DC MCCB up to 1200V at 250A. Fully compliant with UL98B and IEC60947 Standards.

Key Advantages
  • Strong Adaptability: IP65 waterproof, anti-dust, and anti-ultraviolet design for outdoor use.
  • Extreme Durability: Tested for high and low temperature environments; box body made of 2.0mm cold rolled steel.
  • Intelligent Monitoring: Features a customizable RS485 interface for system communication.
  • Flexible Configuration: Compatible with single crystal, polycrystalline, and thin film solar modules.
  • Simplified Installation: Streamlined system wiring for convenient setup and maintenance.

Technical Parameters

Parameter Specification
System Maximum DC Voltage1000/1200V
Maximum Input Current per String15A
Maximum Input Strings16
Maximum Output Switch Current240A
Inverter MPPT / Output Strings1 / 1
Lightning Protection CategoryGrade 2 protection
Nominal / Max Discharge Current20kA / 40kA
Voltage Protection Level3.8kV
Max Continuous Operating Voltage (Uc)1050V
Protection GradeIP65
Output Switch TypeDC MCCB 1000V
Box MaterialCold rolled steel (2.0mm)
Operating Temperature-25ºC to +55ºC
Dimensions (W*H*D)800mm * 500mm * 180mm
PV Combiner Box Internal View
Solar Array System Components
Off-Grid PV Combiner Box Diagram
Lightning Arrester Integration
Product Exterior Design

Frequently Asked Questions

What is the maximum voltage this combiner box can handle?
The JKPV/16-1 system supports a maximum DC voltage of up to 1000V/1200V, making it ideal for large-scale solar arrays.
Is this combiner box suitable for outdoor installation?
Yes, it features an IP65 protection grade, providing excellent resistance against water, dust, and ultraviolet rays.
What kind of lightning protection is integrated?
The box includes a Grade 2 surge arrester (SPD) with a nominal discharge current of 20kA and a maximum discharge current of 40kA.
Can it be used with different types of solar modules?
Absolutely. It is compatible with single crystal silicon, polycrystalline silicon, and thin-film solar modules.
What are the mechanical properties of the enclosure?
The enclosure is constructed from 2.0mm thick cold-rolled steel (or other high-quality metals) and is designed for wall mounting.
Does the system support remote monitoring?
The unit offers a customizable intelligent RS485 interface for remote monitoring and data communication.

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