MidNite Solar 250 Amp 5" Busbar w/Cover MNTBB2-15BLK Black Insulator
MidNite Solar 250 Amp 5" Busbar w/Cover MNTBB2-15BLK Black Insulator

MidNite Solar 250 Amp 5" Busbar w/Cover MNTBB2-15BLK Black Insulator
MidNite Solar 250 Amp 5" Busbar w/Cover MNTBB2-15BLK Black Insulator
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MidNite Solar 250 Amp 5" Busbar w/Cover MNTBB2-15BLK Black Insulator
MNTBB2-15BLK
MidNite Solar 250 Amp 5" Busbar w/Cover MNTBB2-15BLK Black Insulator
Optimize your solar power system with the MidNite Solar MNTBB2-15BLK Insulated Busbar. This robust and reliable busbar is engineered to provide safe and efficient power distribution, handling up to 250 amps and 600 volts. Ideal for both residential and commercial solar installations, the MNTBB2-15BLK ensures your system operates at peak performance.
Key Benefits:
High Capacity: Distributes up to 250 amps and 600 volts, making it perfect for high-powered solar arrays.
Durable Construction: Built with a nylon base and an ABS snap-on cover for superior durability and protection.
Optimized Connectivity: Features eleven connection points for 14-6 AWG wires and four connection points for 2/0 AWG wires, providing versatile connectivity options.
Enhanced Safety: The insulated design ensures safe operation, reducing the risk of electrical hazards.
UL and CSA Compliance: Meets stringent UL and CSA 90C standards for quality and safety.
Special Technology:
Insulated Housing: A combination of a nylon base and ABS snap-on cover provides robust insulation and protection, enhancing safety and durability.
Versatile Connection Points: Engineered with eleven connection points specifically designed for 1
Warranty:
The MNPV12-BUSBAR comes with a 5-year limited warranty, covering manufacturer defects in materials and workmanship. Warranty support is valid in the U.S. and Canada.
Best Use:
The MidNite Solar MNTBB2-15BLK is best used in solar power systems requiring a high-capacity, safe, and organized method for distributing power. It is ideal for:
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Connecting multiple solar panels.
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Integrating batteries and inverters.
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Creating a central connection point in off-grid and grid-tied solar installations.
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Any DC power distribution application requiring a reliable and robust busbar.
Specifications Table
Specification | Data |
---|---|
Product Name | MNTBB2-15BLK |
Current Rating | 250 Amps |
Voltage Rating | 600 Volts |
Terminal Positions | 11 × 10-32 (14–6 AWG), 4 × 2/0 AWG |
Base Material | Nylon (black) |
Cover Material | Snap-on ABS (black) |
Conductor Compatibility | Aluminum & Copper |
Certification | UL & CSA, 90°C Rated |
Dimensions (L × W × H) | 6.06 × 2.09 × 1.00 in |
Mounting Hole Spacing | 5.56 in |
Weight | ~0.4 lbs |
Installation | Panel mount or inside enclosures |
Warranty | 5 Years |
About MidNite Solar
MidNite Solar, headquartered in Arlington, Washington, is a leading U.S. manufacturer of renewable energy balance-of-system components. Their extensive product line includes combiner boxes, breakers, lithium batteries, busbars, and pre-wired E-Panels—all engineered to exceed NEC and UL safety standards. Trusted by solar professionals worldwide, MidNite Solar products are proudly made in the USA and designed for reliable long-term use in residential, commercial, and off-grid energy systems.
Why Buy From US Solar Supplier?
As an American founded company out of Kentucky, US Solar Supplier is committed to providing top-quality solar products, backed by the world’s leading manufacturers. Our promise is to get you the fairest price from the best brands that offer warranties you can count on. We are updating our inventory daily with solar components that offer the latest technology. With a reputation for excellence and a dedication to customer satisfaction, we ensure that every product we sell meets the highest standards in the industry.
Need Assistance?
We’re here to help! If you have any questions or need more information before making your purchase, don’t hesitate to call us at 1-800-230-7004. Our knowledgeable and friendly team is ready to assist you with product details, installation advice, or the purchasing process.
Why Buy From Us?
Trusted Supplier: We work with Tier 1 manufacturers who stand behind their products.
Expert Support: Our team is here to guide you every step of the way.
Manufacturer-Backed Warranties: Enjoy peace of mind with the 5-year product warranty directly from the manufacturer.
Easy and Secure Checkout: Your information is protected with top-notch security for a smooth, worry-free transaction.
Join the many satisfied customers who have trusted us for their solar needs. Add to your cart now to secure your high-efficiency solar panels and take the next step towards sustainable energy!