SLD Tech Solar Panel 50W 12V C1D2 Rating - ST-050R-12C1D2-QC

SLD Tech Solar Panel 50W 12V C1D2 Rating - ST-050R-12C1D2-QCThe ST 050R 12CID2 QC is a high efficiency monocrystalline PV module featuring 32 cells in a compact design. It delivers nominal 12V DC output with outstanding low light performance. Its heavy duty anodized frame, high transparent low iron tempered glass, and rugged construction ensure the module can withstand high wind pressures, hail, and heavy snow while maintaining a quality aesthetic appearance. This panel carries a C1D2 (Class 1, Division 2)

The ST-050R-12CID2-QC is a high efficiency monocrystalline PV module featuring 32 cells in a compact design. It delivers nominal 12V DC output with outstanding low-light performance. Its heavy-duty anodized frame, high-transparent low-iron tempered glass, and rugged construction ensure the module can withstand high wind pressures, hail, and heavy snow while maintaining a quality aesthetic appearance. This panel carries a C1D2 (Class 1, Division 2) safety classification for use in hazardous locations.

Key Features & Benefits

Class 1 Division 2 Certified: Rated for installation in hazardous locations where flammable gases, vapors, or liquids may be present under abnormal conditions (such as equipment leaks, system failures, or container ruptures), meeting strict NFPA and NEC safety requirements for ignition prevention.

High-Efficiency Monocrystalline Cells: Delivers 50W power output with 21.3% module efficiency using 32 monocrystalline cells (4x8 matrix), providing reliable performance for 12V systems.

12V DC Nominal Output: Perfect for standard 12V off-grid systems, including RVs, boats, traffic safety equipment, telecommunications, and lighting applications.

Enhanced Safety: Equipped with specialized design elements, minimizing risk of ignition in hazardous environments, further adhering to CID2 certification standards.

Mechanical Robustness & Reliability: Engineered for durability and reliability, capable of operating efficiently even in volatile and hazardous conditions where safety and efficiency matter most.

Outstanding Low-Light Performance: Generates power even during dawn, dusk, and overcast conditions, maximizing daily energy harvest.

Durable Construction: Heavy-duty anodized aluminum frame and high-transparent low-iron tempered glass ensure the module can withstand various weather conditions.

Weather-Resistant Design: Designed to withstand high wind pressures (2400 Pa), hail, and heavy snow (5400 Pa), providing reliable outdoor performance.

Compact Footprint: 25.00" x 18.03" footprint weighing 7.85 lbs, offering a balance of power and portability.

Safety Certified: Module Fire Performance Type 1 (US), Fire Resistance Rating Class C (Canada), Class A PV module application rating, and T3C temperature code rating.

Positive Power Tolerance: 0~±3% power tolerance ensures you get at least the rated power output.

Warranty Protection: Backed by a 2-year product workmanship warranty.

About C1D2 (Class 1, Division 2)

Class 1, Division 2 (C1D2) is a hazardous location classification defined by the National Fire Protection Association (NFPA) and governed by the National Electrical Code (NEC) in North America. It applies to areas where flammable gases, vapors, or liquids are not normally present, but may appear under abnormal conditions such as equipment leaks, system failures, or container ruptures. Unlike Division 1, where hazards are present during normal operations, C1D2 environments require equipment to be designed to prevent ignition.

Product Documents

• Spec Sheet: Download Spec Sheet

• Installation Manual: Download Installation Manual