Midnite Solar Combiner Box 4 Space 3 String MNPV4BY3
MPN No: MNPV4BY3
Expected ship date Nov 26 - Dec 03
In Stock
$470.96
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MNPV4BY3
MPN No: MNPV4BY3
Expected ship date Nov 26 - Dec 03
In Stock
$470.96
The MidNite Solar MNPV4BY3 is a weather-resistant combiner that packs three independent 4-string PV combiners into a single enclosure. Rated to 1000 VDC, it includes strain reliefs, knockouts for conduit, a protective plastic deadfront, and ships with twelve 30 A fuses for quick field deployment.
3-in-1 Combiner: Consolidates three 4-string channels to simplify BOS and reduce enclosure count.
High-Voltage Ready: 1000 VDC rating supports modern string designs.
Installer Friendly: Includes 12 strain reliefs, multiple 2″ knockouts, and ships with 12× 30 A fuses.
Outdoor Durable: Type 3R, all-aluminum, powder-coated enclosure with protective deadfront.
High Current Busbars: 120 A per output busbar (360 A total across 3 channels).
Field-Adaptable Knockouts: 2″ side knockouts can be enlarged to 3″ in the field.
Manufacturer’s Standard Warranty (MidNite Solar).
Commercial & Large Residential Arrays: Consolidating multiple strings and homeruns into a compact, outdoor-rated combiner.
| Specification | Data |
|---|---|
| Model | MNPV4BY3 |
| Combiner Configuration | Three independent 4-string combiners (3×4) |
| System Voltage Rating | 1000 VDC |
| Inputs | 12 total (#14 to #8 AWG) |
| Outputs | 3 total (#6 to #1/0 AWG) |
| Busbar Rating | 120 A per output (360 A total for all 3 channels) |
| Fuses Included | 12 × 30 A |
| Strain Reliefs | 12 included |
| Conduit Knockouts | Two 2″ bottom; two 2″ side (field-expandable to 3″) |
| Enclosure | Type 3R, all-aluminum, powder-coated; plastic deadfront |
| Mounting | 14° to vertical |
| Dimensions | 16.37W x 20.70T x 5.29D |
| Weight | 15 lbs |
| Listings | UL 1741 & CSA 22.2 No. 107.1 (pending) |
MidNite Solar is a U.S.-based manufacturer known for innovative, NEC-compliant power electronics and solar components. Their product line includes combiner boxes, charge controllers, breakers, and battery enclosures designed for off-grid, grid-tied, and hybrid energy systems.
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.
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