GRHL-12P DC Combiner Box
As a direct manufacturer, we provide high-performance PV Combiner Boxes for utility-scale solar projects. Featuring our exclusive design patents, these units centralize DC power from multiple strings while ensuring maximum system safety through advanced circuit protection and monitoring.
- Size: 275×105×240
- Material: PC
- IP Rate: IP65
- Logo: Customizable
- Module Capacity: 12P Ways
Key Features
- Direct Factory Advantage: Benefit from our manufacturing expertise, competitive pricing, and patented structural designs that offer superior space efficiency and heat dissipation.
- Full International Certification: Our products are fully compliant with global standards, carrying TUV, CE, and RoHS certifications, ensuring seamless entry into high-end markets like Europe and the Middle East.
- Industrial-Grade Protection: Equipped with premium DC components (Fuses, SPD, Breakers) and housed in a UV-resistant, IP65 rated enclosure to withstand extreme outdoor conditions.
Dimensions

FAQs
What is the IP rating of the DC Combiner Box?
The DC Combiner Box is rated IP65, which means it is fully protected against dust and can withstand low-pressure water jets, making it suitable for outdoor solar installations.
Can I customize the logo on this combiner box?
Yes, the logo on the DC Combiner Box is fully customizable. You can request your company’s branding during the order process to personalize the product.
What certifications does this product have?
This combiner box meets international certifications including TUV, CE, and RoHS. It is designed to comply with global standards for safety and quality, ensuring reliable use in high-end markets.






