The MNPV6 is a 6-string combiner that can be used for 150 VDC charge controllers and 600 VDC grid tie inverters. It is the most popular PV combiner in North America. It has a gray aluminum NEMA type 3R rainproof enclosure with insulating dead front, and will accept six 150VDC breakers or four 600VDC fuse holders. The combiner is provided without circuit breakers, fuses, or fuse holders. Typically, users employ 15 Amp MNEPV15 breakers or Wohner fuse holders along with KLKD-15 fuses in conjunction with this combiner.
Key Features:
- Grey Aluminum Rainproof Enclosure with Deadfront: The combiner features a durable and weather-resistant grey aluminum enclosure, providing protection against the elements. The deadfront design enhances safety by covering live components and preventing unauthorized access.
- Pole or Wall Mountable (Inside or Outside): The combiner offers versatile installation options, allowing users to mount it on poles or walls both indoors and outdoors. This flexibility in mounting locations enhances the adaptability of the system to various environments.
- Knockouts for Lightning Arrestors: The combiner is equipped with knockouts specifically designed to accommodate lightning arrestors. This feature aids in the protection of the solar PV system by providing a designated space for the installation of lightning protection devices.
- Designed for Use with 150VDC Charge Controllers: The combiner is specifically engineered to work seamlessly with 150VDC charge controllers. This compatibility ensures optimal performance and efficiency when integrating the combiner into solar photovoltaic systems.
- ETL Listed to UL1741 for Use in the US and Canada: The combiner has received certification from ETL (Electrical Testing Laboratories) for compliance with UL1741 standards. This certification ensures that the combiner meets safety and performance requirements, making it suitable for use in both the United States and Canada.
- 5-Year Warranty: Midnite Solar stands behind the quality and reliability of the combiner by offering a 5-year warranty. This warranty provides users with confidence in the durability and longevity of the product, offering protection against potential manufacturing defects.
- 6-String Combiner for MNEPV Breakers or Touch-Safe Fuse Holders: The combiner is designed to accommodate six 150VDC MNEPV breakers, providing a convenient solution for string-level protection. Alternatively, users can opt for four 600VDC touch-safe fuse holders (sold separately), offering flexibility in configuring the combiner based on specific system requirements.
Product Specification:
- UL/CSA listed for North America
- All aluminum powder coated housing that won’t rust
- Flip up cover that can stay in the open position during installation
- PV Negative bus bar with 14 useable openings (10 #14-6 and 4#1/0-14)
- Chassis ground bus bar with 14 useable openings (10 #14-6 and 4#1/0-14)
- Standard din rail to mount up to six 150V, or three 300 Volt breakers, or four 600V fuse holders
- 120 Amp tin plated copper bus bar to combine breaker outputs
- Dead front cover snaps into place after wiring is complete for safety
- Knockouts for PV in and PV out on bottom and sides
- Top surface is available to bring conduit in from directly above the enclosure
Applications:
- PV combiner up to six strings using MNEPV 150 VDC breakers with the MNPV6 Disco
- PV combiner up to three strings using MNEPV 300 VDC breakers with the MNPV6-250 Disco
- AC Combiner for up to three strings for use with micro inverters using MNEAC 240 VAC Breakers
- DC load center using MNPV breakers