Yaskawa Solectria CR1500-24P-20S 1500VDC Remote String Combiner

Yaskawa Solectria 1500VDC Remote PV String Combiner Box (CR1500-24P-20S)

The Yaskawa Solectria CR1500-24P-20S is a heavy-duty 1500 VDC remote solar PV string combiner box engineered to consolidate up to 24 solar panel string inputs into a single high-capacity DC output feeder for commercial and utility-scale solar inverters. Built into a powder-coated steel NEMA 4 enclosure, this combiner box optimizes DC collection arrays while protecting system wiring against overcurrent and voltage transients.

Designed for positive polarity fusion, the unit comes pre-installed with twenty-four 20A touch-safe ganged fuses and integrated industrial DC surge protection (Type 2 SPD). Its weather-tight Type 4 steel housing allows versatile field mounting on vertical posts, angled racking, or horizontal support structures across harsh utility-scale project environments.

Specifications:

• Manufacturer Part Number: CR1500-24P-20S
• Product Type: DC Combiner / Remote PV Combiner

Mechanical:

• Enclosure Material: Polyester powder-coated steel
• Enclosure Rating: Type 4
• Mounting Orientation: Vertical, horizontal, or angled
• Mounting Hardware: Four mounting tabs; 5/16-inch fasteners recommended
• Minimum Clearance Above Grade: 24 inchs when mounted outdoors
• Operating Temperature: −40°F to +140°F (−40°C to +60°C)
• Enclosure Dimensions (H x W x D): 30.0 × 24.0 × 8.0 in (762 × 610 × 203 mm)
• Product Weight: 85 lb (Approximately)