Waterproof DC IP65 4 6 string PV Array solar combiner box
Original price was: $150.00.$120.00Current price is: $120.00.
CMX provide wholesale price on bulk quantity order for 4 string and 6 String solar PV Combiner Box. This PV bombiner box suitable for photovoltaic grid-connected and off-grid power generation systems. 6 String or 4 string Configuration, Max current of single PV input array is 10A. Each String Continuous Duty Rated at DC 250V. Single PV input array installs with high voltage fuse, its function over-load, over-charge protection. Anti-Backflow Diodes, Anti-Backflow & Anti-Reverse Protection, Touch-safe Circuit Breakers & Non-conductive Box. Professional high voltage breaker controls output, with anti-circuit protection and make the system more reliable and safety.
Solar photovoltaic array combiners (solar panel combiner boxes) are commonly used to combine several solar panels (or strings of panels) into a common bus. They are basically junction boxes that are specially designed for the types of wiring used in PV systems. Array combiners are usually needed for larger systems, but even in small PV systems it can make wiring, monitoring, and future troubleshooting much easier. We recommend using breakers instead of fuses for 12 to 48 volt array combiners. In most cases fuses are required for higher voltage systems over 48 volts for either battery or grid tie.
Key Features
- PV junction box Combiner box makes install off grid multiple solar panels easier and professional.
- PV array combiner box is greatly simplify input wiring of DC power distribution cabinet and controller.
- Providing lightning protection, short circuit protection and grounding protection and supervision for the performance of the photovoltaic system.
- Solar panel circuit breaker is well protected and gives customer safety to upgrade and reconnect power banks without any surge.
If you're planning to install a solar panel array that has more than two parallel strings, you'll need a combiner box. This is a vital component of your solar energy system as it allows you to bring together the output of multiple strings of solar panels and feed them into a single inverter or charge controller.
What is a Combiner Box?
A combiner box is an essential component of a solar energy system that is designed to combine the output of multiple strings of solar panels into a single DC output. It provides a central point for connecting and protecting the DC output of the solar panels before it is fed into the inverter or charge controller. The combiner box typically includes circuit breakers, individual fuses for each string, and a surge protection device to ensure the safe and efficient operation of the solar energy system.
Why Do You Need a Combiner Box for Your Solar Energy System?
If you have a solar panel array with more than two parallel strings, you need a combiner box to bring together the output of the different strings of solar panels and feed them into a single inverter or charge controller. A combiner box serves as a central point where the DC output of the different strings of solar panels are combined into a single DC output.
Without a combiner box, it would be challenging to connect multiple strings of solar panels to a single inverter or charge controller. Additionally, the combiner box provides important safety features such as circuit breakers, fuses, and surge protection devices that protect the solar energy system from overloading, short circuits, voltage spikes, and other forms of electrical interference.
Therefore, a combiner box is a critical component of a solar energy system that ensures the safe and efficient operation of the system. It also simplifies the installation process and allows you to enjoy the full benefits of your solar energy system.
Components of a Combiner Box
A combiner box is a critical component of a solar energy system that combines the output of multiple strings of solar panels into a single DC output. The combiner box typically includes the following components:
Input Terminal Block: This component is where the DC output cables from the different strings of solar panels are connected to the combiner box.
Fuses: The combiner box includes individual fuses for each string of solar panels. These fuses provide protection for each string of solar panels, ensuring that in case of a fault or damage to one string, it does not impact the entire solar energy system.
Circuit Breakers: The combiner box also includes circuit breakers that are designed to protect the combiner box and the entire solar energy system from overloading and short circuits.
Surge Protection Device: A surge protection device is another critical component of the combiner box. It provides protection against voltage spikes and other forms of electrical interference.
Output Terminal Block: This component connects the output of the combiner box to the input of the inverter or charge controller.
All these components work together to ensure the safe and efficient operation of the solar energy system. They help protect the system from damage and allow it to function optimally. It's important to ensure that the combiner box is properly installed, wired, and configured to ensure that it performs its functions effectively.
How to Connect Your Solar Panels to a Combiner Box
Connecting your solar panels to a combiner box is a critical step in setting up your solar energy system. Here are the steps to follow:
Locate the input terminal block on the combiner box. This is where you will connect the DC output cables from the solar panels.
Connect the positive and negative cables from each string of solar panels to the corresponding positive and negative terminals on the input terminal block.
Once all the cables are connected, install the individual fuses for each string of solar panels.
Install the circuit breakers and connect the output terminal block to the inverter or charge controller.
Finally, test the combiner box to ensure that it is functioning correctly.
It's essential to ensure that all connections are properly tightened and secured to prevent loose connections, which could lead to performance issues or safety hazards. It's also recommended to work with a professional installer to ensure that the combiner box is installed correctly and the solar energy system is safe and efficient.
Benefits of Using a Combiner Box in Your Solar Energy System
Using a combiner box in your solar energy system comes with several benefits, including:
Simplified Installation: A combiner box provides a central point for connecting and protecting the DC output of the solar panels before it is fed into the inverter or charge controller. This simplifies the installation process, making it easier and faster to set up your solar energy system.
Enhanced Safety: The combiner box includes important safety features such as circuit breakers, fuses, and surge protection devices that protect the solar energy system from overloading, short circuits, voltage spikes, and other forms of electrical interference. This enhances the safety of the system and helps prevent damage to the solar panels, inverter, and other components.
Improved Performance: By combining the output of multiple strings of solar panels into a single DC output, a combiner box helps ensure that the solar energy system operates efficiently and maximizes its output.
Cost-Effective: Investing in a combiner box is a cost-effective solution for managing the output of multiple strings of solar panels. It eliminates the need for separate wiring and protection devices for each string of solar panels, which can save on installation costs.
Scalability: A combiner box is a scalable solution that can accommodate multiple strings of solar panels. This makes it easy to expand your solar energy system in the future by simply adding more solar panels and connecting them to the combiner box.
Overall, using a combiner box in your solar energy system is a smart investment that offers several benefits, including enhanced safety, improved performance, and cost-effectiveness.
Invest in a Combiner Box for Your Solar Energy System
Investing in a combiner box is a critical step in setting up a safe and efficient solar energy system. A combiner box combines the output of multiple strings of solar panels into a single DC output and includes several critical components, such as fuses, circuit breakers, and surge protection devices.
The benefits of using a combiner box in your solar energy system include simplified installation, enhanced safety, improved performance, cost-effectiveness, and scalability.
It's essential to ensure that the combiner box is installed, wired, and configured correctly to ensure that it performs its functions effectively. Working with a professional installer is highly recommended to ensure that the solar energy system is safe, efficient, and optimized for maximum performance.
Investing in a combiner box is a smart decision that can provide long-term benefits for your solar energy system. It's a cost-effective and scalable solution that can help you maximize the output of your solar panels while protecting your system from damage and ensuring safe and efficient operation.
| Weight | 10 kg |
|---|---|
| Dimensions | 15 × 30 × 50 cm |
| Cell Brand |
1 review for Waterproof DC IP65 4 6 string PV Array solar combiner box
Professinal Package
Lithium batteries are DG goods. The shipping must according to MSDS and UN38.3 regulations. Coremax lithium batteries have passed all required rules. All batteries packed with foams in a brown carton box. Then fit into wood case or wooden pallet. The packing materials provide strong protections to inside batteries. Make sure customer receive batteries in a best condition.
How to ship lithium battery packs.
- 1. For small lithium batteries cells and small battery packs, we can ship by air or express.
- 2. For heavy shipment and higher wh/ batteries, we will shipping by freight. For large order, we ship by containers.
- 3. Coremax provides standard shipping to most area like USA and Europe. Shipping service include DDU. DDP. Please confirm with our sales team for the latest shipping rate.
Lithium ion batteries are different from normal shipment. It requires special shipping forwarder to take care of them. You are welcome to use your shipping agent. Before that, please confirm with your agent as these are DG shipment. We provide shipping service to most area and different country. As battery weight and detail address will cause a different shipping rate. Please contact us for the exactly shipping cost on your order.
About COREMAX
Through cooperation with famous university on constant research and development in new technologies on BMS and Lithium batteries, we are heading toward leader status in the BESS industry due to its high-end technology. With rich experience and knowledge, we offer competitive and reliable LiFePo4 battery systems to promote the brand image, which in-turn has a profound influence on the whole industry. Innovations in research and development provide the best returns for our customers while at the same time providing the inspiration for our further development. Through great management, talented and forward-thinking engineers, high-quality products and first-class customer service, we aims to provide the best vapor experience. To our delight, we have earned a reputation all around the world. We believe that based on honest business practices and stable development, we can be all you want. Our goal is that everyone has a great experience with us, in accordance with our slogan of all for your health. Operation Philosophy: Quality and customer service are the decisive factors in any enterprise future. With that in mind, we implement the policy: Customer first, Quality first. Our forward thinking strategy has made us a consistent source of innovation across the industry in E-cigarettes and our production flexibility has allowed us to keep pace with the changing demands.
Shipping
With strict operating delivery systems in place, customers in the UK, Western Europe, and the US can be delivery door to door service. There is no more additional works on custom clearance for small quantity order.
Customer Service:
As the LiFePo4 lithium battery storage system industry is expanding rapidly in such a short amount of time, there is a high demand for certain products that take weeks and even months to arrive at the retailer. We are looking for distributors from different country like USA, Australia, Germany, England, Lebanon and South Africa..
jeanmarc ANNETTE –
This combiner box is really help when I make the purchase from coremax for the 48v systems. It’s good price. inside looks very nice design