Description
Key Benefits
- Provides essential overcurrent protection for DC wiring.
- Offers safe and accessible disconnect points for PV input and battery output.
- Specifically designed for MidNite Solar Hawke’s Bay 600V MPPT charge controller.
- Compatible with other charge controllers within voltage and current limits.
- Includes ground busbar for enhanced safety.
- Supports optional surge protection devices via terminal block.
- Pre-installed wiring simplifies installation.
Best Uses
Tech Specs
| Spec | Value |
|---|---|
| Product Name | MNHAWKESBAYBB125 |
| Compatible Controller | MidNite Solar Hawke’s Bay 600V MPPT |
| PV Input Breaker | 600VDC, 30A, 2-pole with remote trip |
| Battery Output Breaker | 80VDC, 125A |
| Grounding | Ground busbar included |
| SPD Support | Terminals provided for MidNite Solar Surge Protection Devices |
| Wiring | Pre-installed for simplified connection |
| Max PV Voltage | 600VDC |
| Battery Voltage | 48VDC (80VDC OCP rated) |
| Mounting Options | With or without backplate |
| Certifications | ETL Listed, UL 1741, CSA C22.2 No. 107.1 |
| Dimensions (H × W × D) | 14 × 12 × 4 inches |
| Weight | 10.2 lbs |
Warranty
Important: Warranty terms may vary based on installation conditions and system configuration. See manufacturer documentation for full details.
More Info
The MidNite Solar Hawke’s Bay MNHAWKESBAYBB125 Breaker Box is a robust DC enclosure designed to protect and disconnect photovoltaic systems safely.
It provides overcurrent protection for both the PV array input to the charge controller and the charge controller output to the battery bank.
This breaker box is engineered specifically for the MidNite Solar Hawke’s Bay 600V MPPT charge controller but is compatible with other controllers meeting the specified voltage and current ratings.
Safety features include a ground busbar and terminals for optional MidNite Solar Surge Protection Devices, enhancing system protection against electrical faults and surges.
The enclosure comes pre-wired to simplify installation and reduce setup time for installers and system integrators.
Certified to ETL Listed, UL 1741, and CSA C22.2 No. 107.1 standards, it meets rigorous safety and quality requirements for renewable energy equipment.
Its compact dimensions of 14 by 12 by 4 inches and a weight of 10.2 pounds make it suitable for various mounting options, including installation with or without a backplate.
MidNite Solar, based in Arlington, Washington, is a trusted U.S. manufacturer known for durable and innovative renewable energy components widely used in residential, commercial, and off-grid solar systems.
Adding this breaker box to your solar setup enhances safety, compliance, and system reliability for long-term renewable energy performance.





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