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China Outdoor PV AC Combiner Box with IP65 Protection Manufacturer, Supplier, Factory
Taili is a professional China manufacturer and supplier of Outdoor PV AC Combiner Box with IP65 Protection, designed for photovoltaic power generation systems that require safe AC power collection and reliable outdoor operation. The product integrates current collection, electrical protection, and isolation functions, with an IP65 enclosure design and AC690V input voltage capability, helping solar projects achieve a more organized and stable connection between photovoltaic inverters and grid-connected equipment.
Product Function
In photovoltaic power plants, multiple inverters usually generate separate AC outputs that need to be combined before transmission to the next-stage electrical equipment. This product provides a practical solution by integrating current collection and protection components into one enclosure, making the overall photovoltaic electrical system easier to install, inspect, and maintain.
Current Collection And System Connection
The equipment collects AC power output from multiple photovoltaic inverters and combines them into a main output circuit. This centralized structure helps reduce the number of outgoing cables and creates a cleaner electrical layout for solar projects.
The main functions include:
1. AC current convergence: Collects the output current from multiple photovoltaic inverters and connects it to the next-level distribution equipment.
2. Cable optimization: Reduces complicated cable connections, saving installation space and improving wiring organization.
3. System management: Provides a centralized location for inspection, protection, and maintenance operations.
Outdoor Protection Design
Outdoor photovoltaic projects require electrical equipment that can maintain stable operation under different environmental conditions. The enclosure of this product is designed with IP65 protection, helping protect internal electrical components from dust entry and water exposure during outdoor installation.
The enclosure material options include hot-dip galvanized steel, stainless steel, cold rolled steel, or other materials according to customer requirements. Different material choices allow the equipment to adapt to various project environments and installation conditions.
IP65 Enclosure Advantages
The IP65 protection level provides additional reliability for outdoor photovoltaic applications. Compared with ordinary indoor electrical boxes, the sealed enclosure structure helps improve equipment durability when installed in open areas such as solar power plants, industrial rooftops, and other photovoltaic sites.
Key protection features include:
1. Dust protection: Helps prevent dust particles from entering the enclosure and affecting internal components.
2. Moisture resistance: Provides protection against water exposure in outdoor installation environments.
3. Environmental adaptability: Designed for operating conditions ranging from -40℃ to +85℃ with humidity up to 95% in non-condensing and non-corrosive gas locations.
Electrical Safety Features
Safety is a key consideration in photovoltaic power distribution systems. Taili's photovoltaic electrical equipment incorporates protective functions to help improve system safety during operation and maintenance.
The Outdoor PV AC Combiner Box with IP65 Protection supports multiple protection functions, including over-current protection, short-circuit protection, lightning protection, and reverse charging protection according to system configuration requirements.
Integrated Protection Structure
The product is designed to provide a centralized protection solution between photovoltaic inverters and grid-connected equipment. Through integrated protection components, operators can perform inspection and maintenance more conveniently while improving the overall safety management of photovoltaic systems.
Protection functions include:
1. Over-current protection: Helps protect electrical circuits when current exceeds normal operating conditions.
2. Short-circuit protection: Reduces potential risks caused by abnormal circuit conditions.
3. Lightning protection: Provides surge protection functions for photovoltaic electrical systems.
4. Isolation function: Allows electrical isolation through DC circuit breakers or load isolation switches according to system requirements.
Technical Parameters
The design specifications of the Outdoor PV AC Combiner Box with IP65 Protection are configured to meet different photovoltaic system connection requirements. Taili provides several models with different input ways and output current options, allowing customers to select suitable configurations according to inverter quantity and project requirements.
| Model | BWX-AC4 | BWX-AC6 | BWX-AC8 |
| Input ways | 1-4 | 5-6 | 7-8 |
| Input voltage | AC690V | ||
| Input current | 0-1000A | ||
| Output current | 250A | 400A | 630A |
| Rated working voltage Un | 480VAC | ||
| Protective voltage Up | ≤3.2kV | ||
| Standard throughput In(8/20μs) | 20kV (Optional according to customer requirements) | ||
| Max throughput capacity Imax(8/20μs) | 40kV (Optional according to customer requirements) | ||
| Corresponding time | ＜25ns | ||
| Temperature and humidity | Operating temperature: -40~+85℃, humidity 95%, non-condensing, non-corrosive gas locations | ||
| Altitude | ≤4000m | ||
| Enclosure material | Hot-dip galvanized steel / stainless steel / cold rolled steel or others | ||
| IP class | IP65 | ||
| Cable plug IP class | IP66 | ||
| Size (W.H.D) | 800*600*200mm | 800*800*200mm | 800*1000*200mm |
Solar Application Areas
Photovoltaic systems usually include multiple power generation units, especially in large-scale solar projects where several inverters operate together. The Outdoor PV AC Combiner Box with IP65 Protection provides a centralized AC collection solution that helps improve electrical system organization and simplifies connection management.
Typical Installation Scenarios
This product can be applied in various photovoltaic power generation environments where outdoor electrical protection and centralized current collection are required.
1. Solar power plants: Suitable for photovoltaic projects that require multiple inverter outputs to be combined before connection to grid distribution equipment.
2. Industrial photovoltaic systems: Helps organize electrical connections for rooftop and industrial solar installations.
3. Commercial solar projects: Provides a practical connection solution for photovoltaic systems with multiple generation units.
4. Outdoor photovoltaic facilities: The IP65 enclosure design supports installation in open-air environments where protection against dust and moisture is required.
Taili Manufacturing Capability
Taili focuses on providing photovoltaic electrical equipment and power distribution solutions for global customers. With professional manufacturing experience and continuous product improvement, the company provides equipment designed for practical engineering applications and different project requirements.
As a China manufacturer of electrical equipment, Taili pays attention to product reliability, production management, and customer communication. The company supports customers by understanding application conditions, technical requirements, and installation environments before recommending suitable solutions.
Quality And Production Support
For photovoltaic projects, product consistency and technical communication are important factors affecting long-term operation. Taili provides support throughout the purchasing process, including product consultation, technical information confirmation, and project requirement communication.
Customers can provide the following information so Taili can offer more suitable service:
1. Product application scenarios: Provide information about installation environments and photovoltaic system requirements.
2. Product technical parameters: Share required electrical specifications, system conditions, and configuration details.
Customized Solution Service
Different photovoltaic projects may have different requirements for inverter quantity, current capacity, enclosure materials, and installation conditions. Taili can communicate with customers according to actual project information to help confirm suitable product configurations.
The Outdoor PV AC Combiner Box with IP65 Protection can be selected with different models, enclosure materials, and technical configurations according to customer requirements. This approach helps ensure that the equipment matches the actual photovoltaic system design instead of using a one-size-fits-all solution.
Service Process
1. Requirement confirmation: Customers provide application environment and technical requirements.
2. Solution communication: Taili confirms suitable product specifications according to project conditions.
3. Production arrangement: Products are manufactured according to confirmed technical information.
4. Delivery support: Product information and technical documents are prepared to support customer installation and application.
Reliable Choice For Photovoltaic Projects
With the increasing application of renewable energy systems, stable and organized electrical connection solutions have become an important part of photovoltaic power generation projects. Taili focuses on providing practical electrical equipment solutions that help customers improve system safety, installation efficiency, and maintenance convenience.
The Outdoor PV AC Combiner Box with IP65 Protection combines AC current collection, electrical protection, and isolation functions in one integrated enclosure. Through centralized management of inverter outputs, it helps reduce complicated wiring structures and provides a more efficient connection method between photovoltaic inverters and grid-connected equipment.
For customers looking for reliable photovoltaic electrical equipment, Taili provides product support based on actual application requirements, technical parameters, and installation conditions. The company continues to improve product design and manufacturing processes to meet the needs of different photovoltaic system projects.
Frequently Asked Questions
Q: What is the main purpose of this photovoltaic AC combiner equipment?
A: This equipment is mainly used to collect AC power outputs from multiple photovoltaic inverters and combine them into a unified output circuit. It helps simplify cable connections, improve system organization, and provide a centralized location for electrical protection and maintenance.
Q: Where is this equipment usually installed in a photovoltaic system?
A: It is generally installed between the output side of photovoltaic inverters and the grid-connected distribution cabinet or transformer. The exact installation position depends on the design requirements of the photovoltaic power generation system.
Q: Why is IP65 protection important for outdoor photovoltaic equipment?
A: IP65 protection helps improve the reliability of electrical equipment installed in outdoor environments. It provides protection against dust entry and water exposure, making the enclosure suitable for photovoltaic projects where equipment needs to operate under changing environmental conditions.
Q: What protection functions does this product provide?
A: According to the product configuration, the equipment provides functions including over-current protection, short-circuit protection, lightning protection, reverse charging protection, and electrical isolation functions through related protection components.
Q: What materials can be selected for the enclosure?
A: The enclosure can be made from hot-dip galvanized steel, stainless steel, cold rolled steel, or other materials according to customer requirements. The selection depends on the installation environment and project needs.
Q: Can Taili provide solutions according to different photovoltaic system requirements?
A: Yes. Customers can provide application scenarios and technical parameters, and Taili can communicate according to project requirements to help confirm suitable product specifications and configurations.
Q: What information should customers provide before purchasing?
A: Customers are recommended to provide product application scenarios and technical parameters, including installation environment, system requirements, and related electrical specifications. This helps Taili provide more accurate product recommendations and service support.
Please provide the following information, and we will be able to offer better services.
| Product application scenarios | |
| Product technical parameters |
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