- Home Page /
- Tools & Home Improvement /
- Electrical /
- Electrical Boxes, Conduits & Fittings /
- Electrical Boxes /
- Solar Combiner Box 2 String PV Combiner Box 1...
0 ratings
Item #:
223420961
Solar Combiner Box 2 String PV Combiner Box 1000V DC 40A & 20-40KA SPD Power Distribution Box for Solar Panels Off-Grid Systems (2String 2 in 2 Out)
89% of respondents would recommend this to a friend
Item #:
223420961
SCR 1918
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Thursday, September 24
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
Double Safety, Zero Compromise: Each PJERJZN combiner box features a dual-protection system that is 4X safer than basic 500V boxes.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Voltage Support
Designed to handle up to 1000V DC, this combiner box ensures optimal performance for high-power solar panel systems, providing safety and efficiency required for off-grid installations.
Surge Protection
Equipped with a 20-40KA surge protection device, this box safeguards your solar investment against voltage spikes, ensuring longevity and reliability in various weather conditions.
Compact Design
This 1-in-1-out setup is streamlined for easy installation in confined spaces, making it ideal for small off-grid solar systems without compromising on functionality or safety.
Product Details
| Brand Name | Pjerjzn |
| Model Number | PSCB-HT8-2S-2I2O-B |
| Number of Packs | 1 |
| Manufacturer | PJERJZN |
| Number of Items | 1 |
| Unit Count | 1 Count |
| Included Components | Solar Combiner Box |
| Part Number | PSCB |
| Color | White |
| Style | Industrial Modernism |
| Finish Type | Painted |
| Installation Type | Screw-In |
| Material | Acrylonitrile Butadiene Styrene, Metal, Polycarbonate |
| Brand | Pjerjzn |
| Item Weight | 5 lbs (2.27 kg) |
Who Should Buy?
-
Off-Grid Homeowners
Ideal for users with off-grid solar systems, helping to efficiently manage and combine solar panel outputs.
-
Solar Installers
Perfect for professional installers seeking a reliable and safe solution for solar panel integration in projects.
-
DIY Enthusiasts
Great for tinkerers creating custom solar setups, providing essential features to combine and protect solar connections.
-
Large Scale Projects
Not suitable for industrial scale solar farms needing multiple strings or higher voltage and current ratings.
Product Description
Solar Combiner Box 2 String PV Combiner Box 1000V DC 40A & 20-40KA SPD Power Distribution Box for Solar Panels Off-Grid Systems (2String 2 in 2 Out)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is a Solar Combiner Box and how does it work?
Answer: A Solar Combiner Box consolidates multiple solar panel inputs into a single output for your inverter. It serves as a central hub that collects power from various solar arrays, ensuring optimal performance and safety. This device integrates circuit breakers to protect against overloads and surges, making it vital for off-grid systems, RVs, and rooftops. For instance, if you're installing solar panels on an RV, a combiner box simplifies wiring by reducing the number of connections and facilitating easier maintenance. -
Question:
What are the benefits of using a 40A Circuit Breaker in a Solar Combiner Box?
Answer: The 40A Circuit Breaker in a Solar Combiner Box serves as an essential protective mechanism. It automatically disconnects the electrical circuit when it detects an overload, which helps prevent equipment damage and minimize the risk of fires. In applications such as off-grid solar systems, this feature is crucial for maintaining safety and reliability while maximizing the efficiency of power generation, ensuring uninterrupted energy supply under varying load conditions. -
Question:
Is the Solar Combiner Box water-resistant?
Answer: Yes, the Solar Combiner Box comes in a waterproof enclosure, making it suitable for outdoor use. The water-resistant design protects internal components from rain, snow, and humidity, which is essential for systems installed on rooftops or in remote locations. For example, if your solar setup is exposed to the elements, the waterproof feature ensures long-term functionality and reliability, preventing corrosion or short circuits that could compromise your solar energy production. -
Question:
Can I use this combiner box for both RV and rooftop solar setups?
Answer: Absolutely! The Solar Combiner Box is designed for versatility, making it ideal for both RV and rooftop solar systems. With its 2-in-2-out configuration, it can handle multiple panel connections efficiently. This means whether you’re residing in an RV or installing panels on your home, this box is adaptable to different configurations. In your RV, it simplifies the setup, while on a rooftop, it streamlines the integration of various solar panel systems, ensuring optimal energy capture. -
Question:
Does this combiner box include surge protection?
Answer: Yes, the Solar Combiner Box includes built-in surge protection, which is vital for safeguarding your solar equipment. Surge protectors prevent voltage spikes caused by lightning or sudden changes in electrical currents, which can damage sensitive components in your solar system. This feature is particularly beneficial when your system is installed in areas prone to weather changes or electrical surges, ensuring that your investment is well protected and continues to function optimally. -
Question:
What is the maximum voltage and current for the Solar Combiner Box?
Answer: The Solar Combiner Box is designed to handle a maximum current of 40A, making it suitable for most residential and portable solar power applications. The specifications allow for a resilient operation within various setups, ensuring efficiency and reliability. This capacity means that whether you’re powering an RV or a rooftop solar array, this box can manage the electrical load effectively without risk, resulting in improved overall system performance. -
Question:
How do I install a Solar Combiner Box?
Answer: Installing a Solar Combiner Box typically involves mounting it in a convenient location, running the solar panel wires into the box, and connecting them to the designated terminals according to the user manual. It’s crucial to follow safety guidelines and ensure proper grounding. For instance, when setting it up on an RV, ensuring that the installation is water-tight will protect the electrical components from moisture while optimizing performance for your solar panels. -
Question:
What type of solar panels are compatible with this combiner box?
Answer: The Solar Combiner Box is compatible with most standard photovoltaic (PV) solar panels available on the market. As long as they are within the box’s voltage and current ratings, you can use various panel types, including monocrystalline and polycrystalline. This flexibility allows users with specific energy needs, whether for residential rooftop setups or mobile solar solutions for RVs, to effectively integrate their preferred panel type into the system. -
Question:
Do I need additional components with the Solar Combiner Box?
Answer: While the Solar Combiner Box provides essential functionalities, you may need additional components depending on your solar system’s design. Common accessories include solar panel connectors, mounting hardware, and additional protective devices like fuses. For an RV setup, incorporating a charge controller may be beneficial to optimize battery performance, whereas in a rooftop installation, ensuring proper wiring connections is essential for an efficient energy flow from the solar panels to your inverter. -
Question:
Where can I buy the Solar Combiner Box in Seychelles?
Answer: You can purchase the Solar Combiner Box 2-in-2-Out 40A Circuit Breaker with Surge Protector from Ubuy in Seychelles. Ubuy provides a comprehensive selection of solar products, along with detailed descriptions and specifications for easy comparison. Whether you're setting up an off-grid solar system or upgrading your RV's electricity setup, Ubuy is your go-to source for finding this essential component to enhance your solar energy solutions.
Pjerjzn Electrical Boxes PSCB-HT8-2S-2I2O-B Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
100%
-
4 Star
0%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
JK
Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
AG
Anke
Verified buyer
“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
H
Hazel
Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
O
Opaleye
Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
AC
Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
SCR 1918
Order now and get it around Thursday, September 24
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Features 1000V DC 40A mini circuit breakers and 20-40KA surge protectors.
- Flexible configurations: 1-in-1-out, 2-in-2-out, or 4-in-4-out for any solar project.
- Transparent window design for real-time inspection of MCB switches and SPD indicators.
- Military-grade build that withstands extreme conditions: -40°C to +80°C.
- IP65 rated for dust and water resistance; fire-retardant materials included.
- Quick and easy installation with pre-wired cables and tool-free replacement.
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.