{"id":844,"date":"2026-06-09T23:13:50","date_gmt":"2026-06-09T15:13:50","guid":{"rendered":"https:\/\/jutrion.com\/?page_id=844"},"modified":"2026-07-14T01:06:11","modified_gmt":"2026-07-13T17:06:11","slug":"pv-combiner-box","status":"publish","type":"page","link":"https:\/\/jutrion.com\/pt\/pv-combiner-box\/","title":{"rendered":"Caixa Combinadora Fotovoltaica"},"content":{"rendered":"
\n
\n
\"\"<\/figure>\n<\/div>\n\n\n\n
\n

Caixa combinadora solar fotovoltaica para distribui\u00e7\u00e3o de energia CC<\/strong><\/strong><\/h1>\n\n\n\n

As caixas combinadoras fotovoltaicas JUTRION s\u00e3o projetadas para combinar m\u00faltiplas entradas de strings fotovoltaicos em uma \u00fanica sa\u00edda CC, oferecendo prote\u00e7\u00e3o confi\u00e1vel contra sobrecorrente, surtos, isolamento e monitoramento. S\u00e3o amplamente utilizadas em sistemas solares de telhado, projetos fotovoltaicos comerciais, usinas solares de grande porte e aplica\u00e7\u00f5es de armazenamento de energia em baterias.<\/strong>
Dispon\u00edveis para sistemas de 600 V, 1000 V e 1500 V CC, nossas caixas combinadoras fotovoltaicas podem ser configuradas com fus\u00edveis CC, dispositivos de prote\u00e7\u00e3o contra surtos, chaves seccionadoras, disjuntores, m\u00f3dulos de monitoramento e arranjos personalizados de entrada e sa\u00edda. A JUTRION tamb\u00e9m oferece suporte OEM\/ODM para tamanho do inv\u00f3lucro, quantidade de strings, marcas de componentes, etiquetas, cabeamento e configura\u00e7\u00f5es de prote\u00e7\u00e3o.<\/strong><\/p>\n\n\n\n

\n
Contate a JUTRION<\/strong><\/a><\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n
\n
\n
<\/div><\/span>
\n
\n
\n

Caixa Combinadora Solar Fotovoltaica JUTRION<\/strong><\/h2>\n<\/div>\n\n\n\n
\n

M\u00faltiplas Entradas de Strings<\/strong>
Combina m\u00faltiplas entradas de strings fotovoltaicos em uma \u00fanica sa\u00edda CC para distribui\u00e7\u00e3o centralizada de energia.<\/p>\n\n\n\n

Inv\u00f3lucro \u00e0 Prova d'\u00c1gua IP65<\/strong>
O inv\u00f3lucro com classifica\u00e7\u00e3o IP65 protege os componentes internos contra poeira, chuva e condi\u00e7\u00f5es externas.<\/p>\n<\/div>\n\n\n\n

\n

Prote\u00e7\u00e3o CC Integrada<\/strong><\/strong><\/strong>
Integra fus\u00edveis CC, DPS, chaves seccionadoras e disjuntores para prote\u00e7\u00e3o confi\u00e1vel.<\/p>\n\n\n\n

Projetado conforme as Normas IEC<\/strong><\/strong>
Projetado de acordo com os requisitos IEC aplic\u00e1veis para distribui\u00e7\u00e3o CC fotovoltaica segura e confi\u00e1vel.<\/p>\n<\/div>\n<\/div>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n

\n\n\n\n
\n
\n

Resposta R\u00e1pida: O que \u00e9 uma Caixa Combinadora Solar?<\/h2>\n<\/div>\n\n\n\n
\n

Uma Caixa Combinadora Solar (tamb\u00e9m conhecida como Caixa Combinadora Fotovoltaica) \u00e9 um componente el\u00e9trico essencial em usinas de energia solar. Ela agrega a sa\u00edda de corrente cont\u00ednua (CC) de m\u00faltiplos pain\u00e9is solares (strings) em uma \u00fanica sa\u00edda CC mestre centralizada, que \u00e9 ent\u00e3o encaminhada ao inversor solar. Em resumo: ela atua como o hub central de reuni\u00e3o para a fia\u00e7\u00e3o solar de m\u00faltiplos strings, simplificando o sistema e reduzindo os custos com cabos.<\/em><\/p>\n<\/div>\n<\/div>\n\n\n\n

\n
\n
\n

Linha de Caixas Combinadoras Fotovoltaicas JUTRION para Energia Solar Comercial e de Grande Porte<\/h2>\n<\/blockquote>\n<\/div>\n<\/div>\n\n\n\n
\n
\n
\"\"<\/figure>\n<\/div>\n\n\n\n
\n

JUPV1000-1\/1<\/strong> Caixa de Prote\u00e7\u00e3o CC Fotovoltaica<\/h3>\n\n\n\n

Prote\u00e7\u00e3o Tudo-em-Um para String \u00danico:<\/strong> Integra isolamento CC, prote\u00e7\u00e3o contra surtos e prote\u00e7\u00e3o contra sobrecorrente para um string fotovoltaico em um \u00fanico inv\u00f3lucro compacto.<\/p>\n\n\n\n

Design Compacto para Espa\u00e7o de Instala\u00e7\u00e3o Limitado:<\/strong> A estrutura simplificada de 1 entrada\/1 sa\u00edda \u00e9 ideal para telhados residenciais e pequenos sistemas fotovoltaicos onde o espa\u00e7o de instala\u00e7\u00e3o \u00e9 limitado.<\/p>\n\n\n\n

Menor Custo de Fia\u00e7\u00e3o e Instala\u00e7\u00e3o:<\/strong> Componentes internos pr\u00e9-cabeado reduzem o trabalho de fia\u00e7\u00e3o no local, o tempo de instala\u00e7\u00e3o e os custos de m\u00e3o de obra.<\/p>\n\n\n\n

\n
\n

Modelo:<\/strong> JUPV1000-1\/1<\/p>\n<\/div>\n\n\n\n

\n

Configura\u00e7\u00e3o:<\/strong> 1 Entrada \/ 1 Sa\u00edda<\/p>\n<\/div>\n\n\n\n

\n

Tens\u00e3o Nominal:<\/strong> 1000 V CC<\/p>\n<\/div>\n\n\n\n

\n

Grau de Prote\u00e7\u00e3o:<\/strong> IP65<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

\n
\n
\"\"<\/figure>\n<\/div>\n\n\n\n
\n

Caixa Combinadora CC Fotovoltaica JUPV1000-2\/1<\/strong><\/h3>\n\n\n\n

Dois Strings Fotovoltaicos Combinados em Uma Sa\u00edda:<\/strong> Combina duas entradas independentes de strings fotovoltaicos em uma sa\u00edda CC, simplificando a conex\u00e3o ao inversor.<\/p>\n\n\n\n

Prote\u00e7\u00e3o por Fus\u00edvel Independente para Cada String:<\/strong> Cada string de entrada \u00e9 protegido separadamente, ajudando a isolar falhas e reduzir o risco de danos por corrente reversa entre strings.<\/p>\n\n\n\n

Prote\u00e7\u00e3o contra Surtos e Isolamento CC Integrados:<\/strong> DPS CC e seccionadora ou disjuntor integrados proporcionam prote\u00e7\u00e3o centralizada e manuten\u00e7\u00e3o mais segura.<\/p>\n\n\n\n

\n
\n

Modelo:<\/strong> JUPV1000-2\/1<\/p>\n<\/div>\n\n\n\n

\n

Configura\u00e7\u00e3o:<\/strong> 2 Entradas \/ 1 Sa\u00edda<\/p>\n<\/div>\n\n\n\n

\n

Tens\u00e3o Nominal:<\/strong> 1000 V CC<\/p>\n<\/div>\n\n\n\n

\n

Grau de Prote\u00e7\u00e3o:<\/strong> IP65<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

\n
\n
\"\"<\/figure>\n<\/div>\n\n\n\n
\n

Caixa Combinadora CC Fotovoltaica JUPV1000-4\/1<\/strong><\/h3>\n\n\n\n

Quatro Strings Fotovoltaicos Combinados em Uma Sa\u00edda:<\/strong> Combina quatro entradas independentes de strings fotovoltaicos em uma sa\u00edda CC para coleta centralizada de energia e conex\u00e3o simplificada ao inversor.<\/p>\n\n\n\n

Prote\u00e7\u00e3o por Fus\u00edvel Independente para Cada String:<\/strong> Cada string de entrada \u00e9 protegido separadamente, ajudando a isolar falhas e reduzir o risco de danos por corrente reversa entre strings.<\/p>\n\n\n\n

Prote\u00e7\u00e3o contra Surtos e Isolamento CC de Alta Corrente Integrados:<\/strong> DPS CC e seccionadora ou disjuntor integrados proporcionam prote\u00e7\u00e3o centralizada contra surtos, desconex\u00e3o segura e manuten\u00e7\u00e3o mais f\u00e1cil.<\/p>\n\n\n\n

\n
\n

Modelo:<\/strong> JUPV1000-4\/1<\/p>\n<\/div>\n\n\n\n

\n

Configura\u00e7\u00e3o:<\/strong> 14 Entradas \/ 1 Sa\u00edda<\/p>\n<\/div>\n\n\n\n

\n

Tens\u00e3o Nominal:<\/strong> 1000 V CC<\/p>\n<\/div>\n\n\n\n

\n

Grau de Prote\u00e7\u00e3o:<\/strong> IP65<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

\n
\n
\n
\n

Por que Escolher as Caixas Combinadoras Fotovoltaicas JUTRION?<\/strong><\/h2>\n\n\n\n
\"\"<\/figure>\n<\/div>\n\n\n\n
\n

99% de Estoque Completo, Pronto para Envio:<\/strong> Mantemos um enorme invent\u00e1rio pronto para envio da s\u00e9rie JUPV1000, eliminando tempos de espera e garantindo despacho global imediato.<\/p>\n\n\n\n

Premium Heavy-Duty DC Components:<\/strong> Pre-wired with top-tier, certified 1000V DC Fuses, high-performance SPDs, and robust Isolators for ultimate long-term reliability.<\/p>\n\n\n\n

IP65\/IP66 Weatherproof Enclosure:<\/strong> Engineered with high-grade UV-resistant and anti-corrosion properties to withstand extreme full-load solar field exposure.<\/p>\n\n\n\n

Rapid OEM & Customization Support:<\/strong> Backed by rich engineering expertise, we quickly adapt layouts, brands, and voltage ratings up to 1500V DC based on your blueprints.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n\n\n\n

\n\n\n\n
\n

How to Choose the Right Solar Combiner Box<\/h2>\n<\/blockquote>\n\n\n\n

Choosing the right solar combiner box requires matching the box configuration with the electrical parameters, protection requirements, and installation environment of the PV system. Consider the following key factors:<\/p>\n\n\n\n

\n
\n

Confirm the Number of PV String Input<\/strong>\uff1a
Select the combiner box according to the number of PV strings that need to be combined, such as 1-in-1-out, 2-in-1-out, 4-in-1-out, or 8-in-1-out configurations.<\/p>\n<\/div>\n\n\n\n

\n

Match the Maximum DC System Voltage<\/strong>\uff1a
The rated voltage of the combiner box and its internal components must be equal to or higher than the maximum open-circuit voltage of the PV array. Common system voltage levels include DC 600V, 1000V, and 1500V.<\/p>\n<\/div>\n\n\n\n

\n

Calculate the Required Current Rating<\/strong>
Check the short-circuit current of each PV string and select suitable DC fuses, circuit breakers, terminals, and output components with sufficient current capacity and safety margin.<\/p>\n<\/div>\n<\/div>\n\n\n\n

\n
\n

Select the Required Protection Components<\/strong>\uff1a
A solar combiner box can be equipped with DC fuses, DC circuit breakers, surge protective devices, and DC isolators. The configuration should be selected according to the system design and protection requirements.<\/p>\n<\/div>\n\n\n\n

\n

Consider the Installation Environment<\/strong>\uff1a
For outdoor PV installations, choose a durable enclosure with suitable IP protection, UV resistance, corrosion resistance, and reliable sealing performance.<\/p>\n<\/div>\n\n\n\n

\n

Confirm Monitoring and Customization Requirements<\/strong>\uff1a
For larger PV systems, optional functions such as string current monitoring, remote communication, alarm outputs, and customized terminal arrangements may be required.<\/p>\n<\/div>\n<\/div>\n\n\n\n

The correct solar combiner box should match the number of PV strings, system voltage, operating current, protection configuration, and installation environment. Providing complete system parameters helps ensure accurate selection and reliable long-term operation.<\/p>\n\n\n\n

\n
Need Help Selecting a PV Combiner Box? Contact JUTRION for a Customized Solution.<\/strong><\/a><\/div>\n<\/div>\n\n\n\n
\n

Key Application Fields for PV Combiner Boxes<\/h2>\n<\/blockquote>\n\n\n\n
\n
\n
\"\"<\/figure>
\n

Utility-Scale Solar Power Plants<\/strong><\/p>\n\n\n\n

Combines multiple PV strings and provides stable DC input for central inverters.<\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n

\n
\"\"<\/figure>
\n

Commercial & Industrial Rooftop Solar Systems<\/strong><\/p>\n\n\n\n

Suitable for rooftop PV projects on factories, warehouses, shopping centers, and office buildings.<\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n

\n
\"\"<\/figure>
\n

Residential Solar Power Systems<\/strong><\/p>\n\n\n\n

Provides string combining and electrical protection for residential and small distributed PV systems.<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n

\n
\n
\"\"<\/figure>
\n

Agrivoltaic & Fishery-Solar Projects<\/strong><\/p>\n\n\n\n

Designed for PV systems installed in farmland, greenhouses, and aquaculture environments.<\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n

\n
\"\"<\/figure>
\n

Off-Grid & Solar Energy Storage Systems<\/strong><\/p>\n\n\n\n

Provides DC combining and protection between PV arrays, battery storage, and inverter systems.<\/p>\n<\/div><\/div>\n<\/div>\n\n\n\n

\n
\"\"<\/figure>
\n

Telecom Base Stations & Remote Power Systems<\/strong><\/p>\n\n\n\n

Provides reliable solar DC distribution for telecom sites, remote areas, islands, and off-grid locations.<\/p>\n<\/div><\/div>\n<\/div>\n<\/div>\n\n\n\n

\n

Frequently Asked Questions About Solar Combiner Boxes<\/strong><\/strong><\/h2>\n<\/blockquote>\n\n\n\n
\n
\n

What is the lead time for JUPV1000 series combiner boxes?<\/h3>\n<\/blockquote>\n\n\n\n

We maintain 100% full stock<\/strong> for our core 1-string, 2-string, and 4-string 1000V DC boxes, allowing for zero lead time and instant global shipping for your urgent projects.<\/p>\n\n\n\n

\n
\n

Can I get a custom 1500V DC configuration instead of 1000V?<\/h3>\n<\/blockquote>\n\n\n\n

Yes. While our standard in-stock fleet is 1000V DC, our engineering team can rapidly upgrade and customize internal layouts to 1500V DC architectures based on your technical drawings.<\/p>\n<\/div>\n<\/div>\n\n\n\n

\n
\n

Are JUTRION combiner boxes suitable for harsh coastal or high-temperature environments?mbiner boxes?<\/h3>\n<\/blockquote>\n\n\n\n

Absolutely. Our enclosures feature an IP65\/IP66 waterproof rating<\/strong> with high-grade UV-resistant and anti-corrosion properties, engineered to maintain optimal full-load thermal dissipation under intense solar field exposure.<\/p>\n\n\n\n

\n
\n

Why does the 1-In 1-Out model call a “Protection Box” instead of a “Combiner Box”?<\/h3>\n<\/blockquote>\n\n\n\n

Because a single-string system doesn’t require “combining” multiple inputs. The JUPV1000-1\/1 is dedicated to isolating, breaking, and protecting a single string with top-tier internal DC SPDs and switches.<\/p>\n<\/div>\n<\/div>\n\n\n\n

\n
\n

What internal DC protection components are pre-wired inside JUTRION boxes?<\/h3>\n<\/blockquote>\n\n\n\n

Every box is pre-wired with premium industrial-grade heavy-duty DC components, including specialized high-voltage DC Fuses (positive & negative poles)<\/strong>, certified DC SPDs<\/strong>, and robust DC Isolators\/MCCBs<\/strong>.<\/p>\n<\/div>\n\n\n\n

\n
\n

Do you support OEM private labeling for commercial projects?<\/h3>\n<\/blockquote>\n\n\n\n

Yes. Backed by rich manufacturing expertise, we offer comprehensive B2B customization, including custom terminal layouts, specialized branding, and OEM private labeling to fit your project blueprints.<\/p>\n<\/div>\n\n\n\n

\n

GET A SOLAR COMBINER BOX QUOTE<\/strong><\/strong><\/h2>\n\n\n\n

LOOKING FOR THE RIGHT COMBINER BOX FOR YOUR SOLAR PV PROJECT? CONTACT JUTRION<\/strong>.
OUR TEAM WILL PROVIDE MODEL SELECTION, CONFIGURATION REVIEW, AND QUOTATION SUPPORT BASED ON YOUR STRING QUANTITY, SYSTEM VOLTAGE, CURRENT RATING, AND PROTECTION REQUIREMENTS. OEM\/ODM CUSTOMIZATION IS ALSO AVAILABLE.<\/p>\n<\/div>\n\n\n

\n Formul\u00e1rio de consulta de produto<\/legend> \n