Description
The SLD Tech ST-160Q-24CID2-QC is a 160-watt, 24-volt monocrystalline solar panel specifically engineered and certified for use in Class I, Division 2 hazardous locations where explosive gas atmospheres may be present (Groups A, B, C, and D). This C1D2-certified module is designed to provide constant pressure on power delivery in demanding industrial environments where safety, reliability, and compliance with NFPA 70 (National Electrical Code) and NFPA 496 standards are absolutely critical. Featuring 72 high-efficiency monocrystalline silicon solar cells arranged in a 4×18 configuration, the ST-160Q-24CID2-QC achieves a module efficiency of 22.2% — ensuring maximum power generation while maintaining enhanced safety features that minimize ignition risks in volatile atmospheres. With a positive power tolerance of 0 to +3%, every panel is guaranteed to produce at least 160W and may deliver up to 164.8W under standard test conditions.
Key Features:
- C1D2 Certified for Hazardous Locations — CSA certified (272637) for Class I, Division 2, Groups A, B, C, and D explosive gas environments
- Enhanced Safety Design — Specialized construction elements minimize ignition risk, meeting NFPA 70 (NEC) and NFPA 496 safety standards
- 160W Power Output for 24V Systems — Ideal for oil & gas, chemical plants, refineries, and industrial facilities with hazardous atmospheres
- 22.2% Module Efficiency — Premium monocrystalline cells deliver maximum power per square foot
- 72-Cell TRUE 24V Design — Optimized voltage (40.73V Vmp) for efficient 24V battery charging in industrial applications
- Extended Warranties — 10-year workmanship / 25-year linear power warranty
- Temperature Code T3C — Rated for operation in environments with ignition temperatures down to 160°C
The 43.5" × 30.12" × 1.38" form factor and moderate 20.71 lb weight make the ST-160Q-24CID2-QC ideal for hazardous location applications requiring reliable 24V solar power: oil and gas production facilities (wellheads, pipelines, remote monitoring); chemical processing plants and refineries; industrial facilities with explosive gas risks; petroleum storage and distribution sites; remote SCADA systems in hazardous environments; telecommunications sites in volatile atmospheres; and any application requiring NEC-compliant solar power in Class I, Division 2 locations.
Its nominal 24V DC output (40.73V Vmp, 47.16V Voc) is optimized for charging 24V battery banks with standard MPPT charge controllers, and the 3.93A current output provides reliable charging for critical backup power systems.
Built for durability in both harsh outdoor environments and hazardous industrial settings, the ST-160Q-24CID2-QC combines a heavy-duty anodized aluminum frame with high-transparency, low-iron tempered glass to deliver long-term reliability in extreme conditions.
The panel is engineered to withstand wind loads up to 2400 Pa (negative) and snow loads up to 5400 Pa (positive), and features specialized design elements that adhere to C1D2 certification standards for minimizing ignition risks. The module is rated for operating temperatures from -40°C to 65°C and carries a maximum system voltage rating of 600V DC for C1D2 applications.
Advanced cell technology and qualified materials provide high resistance to Potential Induced Degradation (PID), ensuring the panel maintains its performance over decades while meeting the stringent safety requirements of hazardous location installations.
Key Specifications:
| Specification | Details |
|---|---|
| Model Number | ST-160Q-24CID2-QC |
| Manufacturer | SLD Tech (formerly Solarland) |
| Hazardous Location Rating | Class I, Division 2, Groups A, B, C, and D |
| CSA Certification Number | 272637 |
| Cell Type | Monocrystalline silicon |
| Number of Cells | 72 cells (4×18 configuration) |
| Maximum Power (Pmax) | 160W |
| Module Efficiency | 22.2% |
| Voltage at Pmax (Vmp) | 40.73V |
| Current at Pmax (Imp) | 3.93A |
| Open-Circuit Voltage (Voc) | 47.16V |
| Short-Circuit Current (Isc) | 4.13A |
| Nominal System Voltage | 24V DC |
| Power Tolerance | 0 to +3% (positive only) |
| Operating Temperature | -40°C to 65°C (-40°F to 149°F) |
| Maximum System Voltage | 600V DC (C1D2 rating) |
| Temperature Code Rating | T3C (160°C ignition temperature) |
| Temperature Coefficient (Voc) | -(80±10) mV/°C |
| Temperature Coefficient (Isc) | (0.065±0.015) %/°C |
| Temperature Coefficient (Pmax) | -(0.5±0.05) %/°C |
| NOCT | 47±2°C (at Air 20°C, Sun 0.8kW/m², wind 1m/s) |
| Wind Load (negative) | 2400 Pa |
| Snow Load (positive) | 5400 Pa |
| Module Dimensions | 43.5" × 30.12" × 1.38" (1105mm × 765mm × 35mm) |
| Weight | 20.71 lb (9.40 kg) |
| Frame Material | Heavy-duty anodized aluminum |
| Glass | High-transparency, low-iron tempered glass |
| Junction Box | Weather-sealed with enhanced safety features |
| PID Resistance | High (advanced cell technology) |
| Module Fire Performance | Type 1 (US) |
| Fire Resistance Rating | Class C (Canada) |
| PV Module Application Class | Class A |
| Product Workmanship Warranty | 10 years |
| Power Output Warranty | 25 years (linear: 97% @ 5yr, 90% @ 10yr, 80.68% @ 25yr) |
| Typical Applications | Oil & gas facilities, chemical plants, refineries, petroleum storage, hazardous industrial environments, remote SCADA in volatile atmospheres, telecommunications in C1D2 locations |
Specs & Info