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太陽光発電コンバイナーボックス

Compare published VIOX solar PV combiner boxes by system-voltage class and input/output string layout for organized DC string collection, protection and isolation.

600V / 1000VPublished system classes

1–8 string rangeMatch array architecture

DC protectionCoordinate fuse, SPD and isolation

Enclosure assemblyVerify entries and environment

Compare Combiner Box series 型式選定のサポートを依頼する
VIOX Combiner Box SERIES公開製品ラインナップ
VOPV600-1/1 Solar Combiner BoxVOPV600-1/1 太陽光発電接続箱VOPV600-2/2 Solar Combiner BoxVOPV600-2/2 太陽光発電接続箱VOPV1000-1/1 Solar Combiner BoxVOPV1000-1/1 太陽光発電接続箱

What is a solar combiner box?

A solar combiner box collects the output of multiple photovoltaic strings into one or more outgoing DC circuits before connection to downstream isolation, inverter or distribution equipment.

The complete assembly may coordinate string fuses, surge protection, DC isolation, terminals and monitoring. Selection depends on array voltage, string current and count, reverse-current conditions, protection architecture, enclosure environment and cable-entry layout.

選定ガイド 代替品の比較
PV strings enterIndividual string conductors arrive through planned DC cable entries.
Protection is coordinatedFuses, SPD and isolation are matched to the array and system design.
Combined output leavesThe organized DC output connects to the next approved device or inverter input.

Solar Combiner Box Series Overview

Compare the nine published VIOX products. Cards show only facts explicit in current product data or model titles.

Browse all Combiner Box products

How to choose a solar combiner box

Map the PV strings and electrical protection first, then select the enclosure and field interface.

Maximum DC voltage

Use the array open-circuit voltage at the lowest design temperature and the exact equipment rating.

String count and current

Confirm input/output layout, string current, conductor size and reverse-current protection.

Fuse, SPD and isolator coordination

Specify each protective function from the array architecture and applicable design rules.

Enclosure and cable entries

Check material, protection, heat, UV exposure, gland layout, mounting and service access.

Coordinate the complete PV collection point

The enclosure, strings, fuses, SPD, isolator, conductors and downstream equipment form one DC protection system.

AArray voltage, current and string count
PProtection and isolation architecture
EEnclosure, entries and environment
Read the Combiner Box selection guide

Compare published Combiner Box series

空欄は、現在の製品概要において値が利用できないことを示します。仕様を決定する前に、モデルページを開くか、データシートを請求してください。.

シリーズシステム電圧String layoutシステム
VOPV600-1/1 太陽光発電接続箱600V DC1入力 / 1出力600V DC
VOPV600-2/2 太陽光発電接続箱600V DC2入力 / 2出力600V DC
VOPV1000-1/1 太陽光発電接続箱1000V DC1入力 / 1出力1000V DC
VOPV1000-2/2 太陽光発電接続箱1000V DC2入力 / 2出力1000V DC
VOPV1000-3/1 太陽光発電接続箱1000V DC3入力 / 1出力1000V DC
VOPV1000-3/3 太陽光発電用接続箱1000V DC3入力 / 3出力1000V DC
VCB F4/1 DC PV Combiner Box—4入力 / 1出力Solar PV / DC
VCB F6/1 DC PV Combiner Box—6入力 / 1出力Solar PV / DC
VCB F8/1 DC PV Combiner Box—8入力 / 1出力Solar PV / DC

Combiner Box Applications

製品の正確な特性を確認する必要がある典型的な環境.

Smart residential building with rooftop solar and connected electrical systems

住宅

Residential PV arrays where multiple strings require a coordinated collection point.

Automated manufacturing facility with industrial robotic systems

産業オートメーション

Industrial rooftop and facility PV arrays integrated with engineered DC protection.

Utility-scale solar farm with battery energy storage system

太陽光発電およびエネルギー貯蔵

PV string collection and DC protection ahead of suitable inverter or distribution equipment.

データセンターおよび通信Facility PV and DC-energy projects using documented string and protection layouts.盤製造および配電Pre-wired and custom DC collection assemblies built around the approved array architecture.船舶および屋外用途Outdoor PV collection assemblies selected for exposure, corrosion and sealing requirements.

Combiner Box Knowledge & Selection Guides

すべての記事
Residential vs. Utility-Scale PV Combiner Boxes: The Ultimate Design & Selection Guide選択とサイズ

住宅用とユーティリティスケールPVコンバイナーボックス：究極の設計と選択ガイド

定義と基礎知識ヒューズの不要トリップ防止：太陽光発電コンバイナボックスの温度ディレーティングガイド適用分野・使用事例複数のソーラーパネルをコンバイナーボックスに安全に配線する方法（およびアークフラッシュの驚きを避ける方法）比較と代替案ACコンバイナボックスとDCコンバイナボックス：太陽光発電における違い、配線、保護、および選定ガイド

Combiner Box Selection Questions

詳細な回路検証を行う前の、製品ファミリーの予備比較のためのクイックアンサー。.

When is a PV combiner box needed?

It is commonly considered when multiple PV strings must be collected and their protection, isolation or monitoring organized before downstream equipment. The exact need depends on the system architecture.

How is the voltage class selected?

Calculate the maximum array open-circuit voltage at the lowest design temperature and select every component for the resulting DC system conditions.

How many strings should the box accept?

Match the actual and planned string count, current, conductor layout, inverter inputs and protection design without exceeding the published enclosure configuration.

Which protective devices belong inside?

The design may include string fuses, DC SPD and isolation, but the required combination depends on array and system coordination.

Does the enclosure rating apply after cable entry?

The complete installed assembly, including glands, plugs, seals, mounting and workmanship, determines final environmental protection.

Need a Solar Combiner Box?
Let’s Map the PV Strings.

Send the maximum DC voltage, string current and count, input/output layout, protection requirements, enclosure environment, quantity and target market.

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