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2 Array Solar Combiner Box – Dual 500V Input & Output with Surge Protection (IP65 Rated)
2 Array Solar Combiner Box – Dual 500V Inputs & Outputs with Surge Protection (IP65 Rated)
The 2 Array Combiner Box is built for reliability, safety, and simplicity in off-grid solar installations. Designed with 2 array inputs and 2 array outputs, it allows you to connect two independent solar strings (up to 500VDC and under 15A each) and feed them directly to your inverter or solar charge controller.
With built-in circuit protection and surge suppression, this combiner box ensures your off-grid system remains safe, organized, and efficient — even in harsh outdoor conditions.
⚡ Key Features
- Dual Input & Output Design: Supports 2 x solar arrays (up to 500VDC, 15A each) with 2 independent outputs for flexible system setups.
- IP65 Rated Enclosure: Fully sealed, dustproof and water-resistant housing designed for outdoor installation in tough Australian conditions.
- Superior Protection: Features 2 x 25A DC circuit breakers and 2 x 500VDC surge protectors rated at 20kA (Imax 40kA, UP < 2.6kV) to safeguard your system from overloads and voltage spikes.
- Simplified Plug-and-Play Setup: Reduces wiring complexity, making it easy to connect solar panels to inverters or charge controllers.
- Durable & Safe: Built with premium materials to provide long-lasting performance and electrical safety compliance.
✅ Specifications
| Parameter | Specification |
|---|---|
| Input Arrays | 2 (up to 500VDC, <15A each) |
| Output Arrays | 2 (up to 500VDC, <15A each) |
| Circuit Breakers | 2 x 25A DC |
| Surge Protectors | 2 x 500VDC, 20kA, Imax 40kA, UP < 2.6kV |
| Casing | IP65 weatherproof, dustproof, UV-resistant enclosure |
| Application | Off-grid solar systems, RVs, tiny homes, cabins, and remote power setups |
Simplify your solar installation with confidence.
The 2 Array Solar Combiner Box (IP65 Rated) makes it easy to connect and protect dual solar arrays — ensuring safe, efficient, and weatherproof performance in any environment.
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You can always contact us for any return question at sales@lifepo4oz.com.
If you change your mind, you may be eligible for a return, however the items must be unused and in their original packaging. Once returned to us, we will inspect the goods and, if approved, a 20% restocking fee will apply.
Damages and issues
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Products damaged in transit
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- All shipments must be inspected for damage during the unloading process.
- Clear photos of the damaged packaging and damaged product must be provided as evidence.
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Exceptions / non-returnable items
We do not accept returns for hazardous materials, flammable liquids, or gases. Please get in touch if you have questions or concerns about your specific item.
Exchanges
The fastest way to ensure you get what you want is to return the item you have, and once the return is accepted, make a separate purchase for the new item. A 20% restocking fee will apply.
Refunds
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All orders will be safely packed and shipped within 1 day. All products are shipped via Road Freight only.
All efforts are made to ensure the products safe during transport, however if you receive an item which looks like it may have been damaged during tranport you must take a photo before trying to use the product.
Shipping
All orders are shipped via Road Freight. As such there is not Express Shipping available.
RETURNS
We aim to keep our customers happy and if you are unhappy with your items due to them being damaged or not as described, simply return them for a refund. A 20% restocking fee will apply.
Top Quality Goods
Our aim is to provide high-quality products at an affordable price. If you receive a product that is damaged, do not use the item. Please inform us within 24 hours of receiving that product. We will replace the product as soon as possible without any charges.
REFUNDS
A refund will be provided if you have purchased an item that does not operate as described. Once we have verified you claims we will offer a refund and pay for the return freight cost.
