Rapid shutdown of the solar PV photovoltaic system, is a switch to quickly shut down the connection between each photovoltaic module. It's a necessary regulation device for solar power systems to have a rapid shutdown in case of emergencies.

YRO’s solar rapid shutdown devices are the core components for the safety protection of photovoltaic systems. They can cut off the high voltage current between solar panels and inverters within milliseconds, reducing the risk of fire, ensuring operation and maintenance safety. They meet the mandatory safety regulations of many countries around the world and are suitable for residential, commercial and industrial, as well as ground mounted power plant scenarios.

Principais vantagens
– International Certifications: Passed CE (EU) and UL (US) certifications, and comply with IEC standards, ensuring reliable quality.
– Patent protected Design: Own independent appearance patents, with a compact structure that is easy to install.
– In house Manufacturing: Full chain production enables strict quality control and on time delivery.
Destaques técnicos
– Millisecond level power off response to block potential safety hazards.
– Compatible with 1500V high voltage systems, and suitable for mainstream components and inverters.
– Optional wireless communication module for real time monitoring and remote control.
Application Areas
– Roofs: Meet the safety regulations for residential photovoltaics.
– Commercial and Industrial Power Stations: Protect the roofs of factory buildings from fire risks.

With patented technologies, international certifications, and in house production as the core, YRO provides cost effective photovoltaic safety solutions globally, contributing to a zero carbon future for green energy!

A caixa combinadora fotovoltaica é um dispositivo perfeito para uso em instalações externas. Adequado para sistemas de geração de energia solar fotovoltaica on-grid/off-grid, sistemas de painéis solares, painéis fotovoltaicos, energia solar RV, sistemas de painéis solares domésticos.

A caixa combinadora fotovoltaica da YRO é a unidade central integrada do sistema de geração de energia solar, projetada especificamente para a convergência, proteção e gerenciamento eficientes da corrente de cadeias fotovoltaicas.

Principais vantagens
1. Certificações internacionais duplas para qualidade sem preocupações
– Tanto a caixa como os componentes internos de baixa tensão passaram pela certificação CE, atendendo aos padrões de segurança da UE, garantindo a segurança elétrica e a confiabilidade do equipamento em ambientes complexos.
2. Proteção de alto nível IP65, não afetada por ambientes agressivos
– A caixa foi projetada com classificação de proteção IP65, apresentando excelente desempenho à prova de poeira e à prova d’água. Ele pode suportar facilmente condições externas adversas, como altas temperaturas, chuvas fortes e tempestades de areia, prolongando a vida útil do equipamento.
3. Aparência Inovadora, Aliando Praticidade e Estética
– A habitação tem um design totalmente novo com uma estrutura simples e única, aliando estética industrial e funcionalidade. O layout otimizado melhora a eficiência da dissipação de calor e permite instalação e manutenção rápidas.
4. Múltiplas proteções de segurança
– As funções integradas de proteção contra raios, proteção contra sobrecorrente e proteção de conexão reversa reduzem o risco de falhas do sistema provenientes da fonte.

Dual power automatic transfer switch is new developed micro household power transfer switch.Mainly used for testing whether normal or spare power is normal or not. When abnormal, the spare power works at once, which therefore ensures the continuirty, reliability, and safety of power supply.

Falta de energia? O gerador/fonte de alimentação de reserva entra em ação automaticamente, com interrupção mínima na operação do equipamento!

Pontos de venda em destaque
1、Mais de 100.000 unidades vendidas anualmente: o mercado vota com sua carteira. A confiabilidade é apoiada por dados concretos.
2 、 certificado CE e autodesenvolvido: dominamos a tecnologia. Nosso produto supera os da marca OEM em termos de desempenho, com uma taxa de falhas tão baixa que é incomparável.
3 、 aparência única: apresentando um estilo industrial distinto com bordas e cantos afiados, pode ser facilmente localizado no gabinete de distribuição de energia.
4、A velocidade de comutação é ≤30 milissegundos, tornando a transição imperceptível para pessoas e máquinas.

DC circuit breaker has super-class current limiting performance, which can accurately protect relay protection and automatic devices from overload, short circuit and other fault hazards. It can quickly break the fault current of the DC power distribution system, so that the level difference coordination can be improved.

O disjuntor YRO combina design inovador, excelente desempenho e alto nível de segurança. Centrado em suas funções precisas de proteção contra sobrecarga e curto-circuito, combinadas com uma estrutura amigável e múltiplas proteções de segurança, ele fornece aos usuários garantias de segurança de energia eficientes e estáveis.

Principais vantagens
1、Certificação Internacional, Garantia de Qualidade
– O disjuntor YRO passou na certificação CE, cumprindo rigorosamente os padrões de segurança, proteção ambiental e compatibilidade eletromagnética da UE, e possui o “passaporte” para entrar no mercado internacional. Da pesquisa e desenvolvimento à produção, o produto segue o rigoroso sistema de gestão de qualidade mundial, garantindo que cada disjuntor possa ser adaptado a diversos cenários de uso de energia e atender às necessidades duplas de clientes nacionais e estrangeiros em termos de segurança e conformidade.
2、Patente projetada, segurança atualizada
– É equipado de forma inovadora com um design de tampa com isolamento de arco. Ao otimizar a estrutura de isolamento do arco, reduz significativamente o risco de difusão do arco durante o processo de disparo, aumentando a segurança dos equipamentos e operadores.
– A aparência patenteada combina praticidade e estética. A estrutura compacta economiza espaço de instalação e também fortalece o desempenho de dissipação de calor, prolongando a vida útil do produto.
3、Produção independente, controlabilidade de cadeia completa
- Contando com seus modernos edifícios de fábrica autoconstruídos e linhas de produção de processo completo, o disjuntor YRO realiza gerenciamento e controle integrados de P&D, produção e inspeção de qualidade, garantindo a consistência do produto e a eficiência de entrega.
– A capacidade de produção independente confere-lhe a vantagem da personalização flexível. Pode ajustar rapidamente especificações e parâmetros de acordo com as necessidades do cliente e fornecer soluções personalizadas.

Destaques técnicos
– Alta capacidade de interrupção: Pode responder com precisão a falhas de curto-circuito e cortar rapidamente a corrente, minimizando danos ao equipamento.
– Materiais duráveis: O invólucro é feito de materiais retardadores de chama e os componentes condutores internos são processados ​​com precisão para garantir uma operação estável a longo prazo.

Suitable for photovoltaic DC combiner boxes, inverters, etc., the main function is over-current protection and effective disconnection. This series of fuses has small size, convenient installation, safe use, beautiful appearance and other appearance characteristics. Heat dissipation on both sides, constant temperature work

As soon as the current exceeds the standard, it trips instantly without hesitation! It’s a pro at handling line overloads and short circuits, nipping risks in the bud before a spark even starts.

Principais vantagens
1、CE Certified: With EU safety standard certification, it can be used worldwide without any hassle.
2、Direct from Our Own Factory: From the copper core to the outer shell, the whole production process is strictly controlled by our own production line, ensuring top notch quality with no shortcuts.
Powerful Abilities

Who Needs It?
Industrial equipment, new energy battery packs, household distribution boxes anywhere that’s worried about “too much electricity” should have one!

Suitable for isolation lines in HVDC transmission and distribution systems, cutting off HVDC between solar panels and inverters. It adopts high-quality PC impact-resistant shell, anti-collision design, good impact resistance, IP66 protection, and isolates liquid dust.

O seccionador YRO foi desenvolvido para ambientes exigentes, agindo como um “firewall físico” para isolar circuitos com precisão. Ele garante controle de energia contínuo, ao mesmo tempo que protege pessoal, equipamentos e sistemas.

Por que YRO?
1、Certificações duplas, proteção total
– Certificado CE: está em conformidade com os padrões de segurança e EMC da UE para confiabilidade universal.
– Certificado TÜV Rheinland (modelo DC à prova d’água): Validado especificamente para isolamento de circuito DC à prova d’água sem compromissos.
2、Design patenteado, construído para impressionar
Apresenta um exterior elegante patenteado que economiza espaço sem sacrificar a durabilidade. A estética de nível industrial encontra o brilho funcional.
3、Resistência IP66, desafia os elementos
Os modelos à prova d'água possuem proteção com classificação IP66, imune a poeira, jatos de água potentes e condições externas adversas. Tempestades ou locais de trabalho empoeirados? O desempenho permanece inabalável.

Surge Protective Devices designed to protect electrical and electronic equipment from damage caused by voltage spikes or surges. Diverting the excess voltage away from the equipment and safely grounding it. Used in home, offices, and industrial settings to protect sensitive electronic equipment.

The YRO Surge Protector acts like a “safety guard” against sudden electrical threats such as lightning strikes and power surges. It instantly absorbs and diverts surge currents, shielding your electronics from damage and extending their lifespan.

Por que escolher a YRO?
1、CE Certified, Globally Trusted
Certified by the EU CE standard, it meets rigorous safety and electromagnetic compatibility requirements. Whether used domestically or exported overseas, its quality speaks for itself.
2、Patented Design: Smart and Stylish
With a patented exterior, it’s not just sleek looking,its internal structure is engineered to discharge surges faster and more efficiently, maximizing protection.
3、In House Production, Zero Outsourcing
From R&D to manufacturing, everything happens in our own facilities. We control every detail down to the screws. Fast delivery, stable supply, and custom solutions are guaranteed.

Who Needs It?
Anywhere equipment needs protection from electrical hazards! Ideal for data centers, production lines, communication, smart buildings, and even your home appliances (ACs, TVs, etc.).

Automatically cuts off power when the voltage is unstable and sends pop up alerts to your mobile phone! If the voltage spikes to 260V in the middle of the night, it will react even faster than you.

Reasons to Buy
– WiFi enabled smart model: Check the voltage on your mobile phone at any time and perform a one click remote reset. This can save you at least three trips for maintenance.
– The traditional model is also reliable: It guards against over voltage, under voltage, and phase loss.

Installation Guide
Install it in villa distribution boxes, rural self built houses, and precision instrument cabinets anywhere the voltage fluctuates wildly!

YRO PV optimizer is specifically designed to enhance the power generation efficiency of components and the safety of the system. It is especially suitable for scenarios with complex rooftops, shaded areas, and components with different orientations, helping distributed power stations maximize their power generation revenue.

Principais vantagens
– Component level MPPT: Each component has independent MPPT tracking optimization, reducing the impacts of shadows, stains, etc. The power generation can be increased by up to 25%.
– Support for 1.5A High Current: It is compatible with high power components and double sided power generation technology, meeting the upgrade requirements of mainstream photovoltaic systems.

Application Scenarios
– Rooftops: Optimize complex angles and shading issues, unleashing the power generation potential of each component.
– Industrial and Commercial Power Stations: Precisely locate inefficient components, reduce operation and maintenance costs, and improve the system reliability.
– Agrophotovoltaic/Fishery Photovoltaic Complementary Projects: Adapt to special environments such as humidity and high temperature, ensuring the long term efficient operation of power stations.

Connector is a type of photovoltaic (PV) connector used in solar panel systems to connect the solar panels together. Designed to be waterproof and weatherproof to protect the electrical connections from moisture and other environmental factors.

Functional Highlights
1、Stringent Certification: With CE certification, it ensures quality and safety, and can operate stably and reliably in various application scenarios.
2、High quality Materials: Made of PPO material, which has excellent mechanical properties and chemical resistance. It can resist aging and wear, ensuring long term stable connection.
3、Efficient Conductivity: One of its major features is the thickened copper core. It has strong conductivity, greatly reducing energy loss during transmission and making power transmission more efficient.

Strengths
1、Durable and Reliable: It is durable in harsh outdoor environments, can easily handle various complex conditions, and ensure the stability of the connection.
2、Quick Plug and Play: It has an ingenious design, allowing for easy and quick plug and play operations, which is convenient to use and improves work efficiency.

Transmita corrente elétrica com segurança e eficiência, construindo “vasos sanguíneos” confiáveis ​​para diversos sistemas de energia.

Principais vantagens
1 materials materiais de alta qualidade, seguros e confiáveis: materiais isolantes de alta qualidade e materiais condutores são usados ​​para garantir a segurança e estabilidade da transmissão de corrente. A camada isolante pode prevenir eficazmente acidentes com vazamento elétrico, salvaguardando a segurança do pessoal e do equipamento. Já o material condutor possui excelente condutividade elétrica, reduzindo perdas durante a transmissão de corrente.
2 、 forte resistência às intempéries, adaptável a condições variadas: possui excelente resistência às intempéries. Seja exposto a altas temperaturas, baixas temperaturas, umidade ou ambientes com fortes ventos de areia, ele pode manter um bom desempenho. As mudanças ambientais não afetarão a vida útil e o efeito de transmissão do cabo.

Convert sunlight into clean electrical energy, providing a sustainable power source for your life and various devices.

Principais vantagens
– High Conversion Efficiency: By adopting advanced semiconductor materials and technologies, it can more effectively convert sunlight into electricity, saving you energy costs.
– Strong Durability: The outer shell is made of high quality materials, resistant to wind, hail, and aging. It can operate stably for a long time even in harsh outdoor environments.
– Flexible Installation: Depending on different application scenarios and requirements, it supports diverse installation methods, such as rooftop installation, ground mounted installation, and portable installation. This meets the power demands of various scenarios, including residential, commercial, and industrial ones.

Application Scenarios
– Residential Energy Supply: Power household electrical appliances, reducing dependence on the traditional power grid and achieving a self sufficient energy model. This is especially suitable for families in remote areas or those who pursue a green lifestyle.
– Commercial Power Applications: It can be installed on the rooftops or walls of commercial buildings to provide part or all of the electricity for large scale places like shopping malls, hotels, and factories, reducing the energy consumption and operating costs of enterprises.
– Industrial Energy Saving Solutions: In some industrial production processes, such as factory lighting, ventilation, and equipment operation, solar panels can be widely used to achieve energy conservation, emission reduction, and sustainable development.

Inverter energy storage inverter converts alternating current into direct current and stores it in the battery. When a power outage occurs, the inverter converts the direct current in the battery into alternating current for use by users.

YRO’s intelligent grid connected inverter is the “intelligent brain” of the photovoltaic system. It is specifically designed for the efficient conversion of solar power and optimized energy management. It is suitable for scenarios such as households, industrial and commercial applications, and distributed power stations. With flexible configuration and intelligent control, it helps users maximize their energy benefits.

Principais vantagens
1. WiFi enabled Intelligent Control and Remote Management
– Equipped with a built in WiFi module, it supports remote monitoring of the system status via a mobile APP. Users can view power generation, electricity consumption data, and equipment operation conditions in real time, and keep track of energy dynamics anytime and anywhere.
2. Ultra long Warranty, Reliable and Durable
– It offers a 5 year ultra long warranty. The core components adopt industrial grade design, which are heat – resistant and anti interference, ensuring the long term stable operation of the equipment.
3. Flexible Power Limitation for Compliance and Efficiency Enhancement
– It is exclusively equipped with an intelligent power limiter with dual functions to meet diverse needs:
① Precise Power Limitation: Users can flexibly set the grid connected power threshold, easily coping with policy restrictions such as “no grid connection” in some areas or complex grid connection procedures, and ensuring compliant operation.
② Electricity Consumption Insight: It can track the details of power distribution in real time (such as total power generation, self consumption power, and grid fed power), helping users optimize their power consumption strategies and improve energy utilization efficiency.