OEM Outdoor PV DC Distribution Cabinet Maximum Power Point Tracking
Product Describe:
1. Utility-Scale Solar Farms
Function:
Centralizes DC power from multiple PV strings before inverter input.
Provides overcurrent/arc-fault protection (e.g., 1000V/1500V DC fuse holders).
Features:
IP65-rated enclosures (dust/waterproof).
Corrosion-resistant materials (e.g., stainless steel for coastal areas).
Integrated string monitoring (per-channel current/voltage detection via RS485).
2. Industrial & Commercial Rooftop PV
Function:
Reduces wiring complexity by combining 8–24 PV strings into one cabinet.
Supports 1500V DC systems for higher efficiency.
Features:
Compact design (wall or ground-mounted).
Surge protection (40kA SPDs compliant with IEC 61643-31).
3. Floating Solar Plants
Function:
Handles high humidity and salt spray near water bodies.
Isolates faulty strings to prevent system downtime.
Features:
Enhanced sealing (IP66/IP68 options).
Cooling vents with anti-condensation heaters.
4. Desert/Arid Regions
Function:
Withstands extreme heat (>50°C) and sandstorms.
Features:
UV-resistant coatings.
Sand filters for ventilation openings.
5. Hybrid PV-Storage Systems
Function:Interfaces between PV arrays and DC-coupled battery systems.
Features:
Dual DC inputs (PV + battery).
Isolation switches for maintenance safety.
Specification:
| Application Scenario |
Typical Dimensions (W×H×D mm) |
Capacity Range |
Core Configuration |
| Small Commercial Rooftop |
600×800×300 |
≤250kW |
12-string input, fuses + surge protection |
| Standard Ground Power Plant |
800×1200×400 |
250kW-1MW |
24-string input, smart monitoring (RS485) |
| 1500V High-Voltage System |
1000×1500×500 |
1MW-2MW |
36-string input, dual-layer copper busbar |
Custom Provide:
① Total DC input capacity
② Number of protection devices
③ Ambient temperature range
④ Cable entry requirements
Material:
Aluminum alloy, stainless steel, carbon steel
IP Rating:
IP54/IP55/IP65/IP66/IP67
Suggestion:
Modular Design: Expandable for additional strings or monitoring.
✔ Smart Monitoring: Optional IoT modules (4G/Wi-Fi) for real-time alerts.
✔ Compliance: Meets IEC 62548 (PV array safety) and UL 3703 (DC combiner standards).
Typical Configuration:
Input: 12–24 strings (e.g., 1000V, 10A per string).
Output: 1–2 main DC lines to inverter(s).
Product Tags:
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OEM Metal Outdoor PV DC Distribution Cabinet With Powder Coating Surface Images
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