SLD Tech Solar Panel 255W 24V C1D2 Rating - ST-255Q-24C1D2-QC

SLD Tech Solar Panel 255W 24V C1D2 Rating - ST-255Q-24C1D2-QCThe ST 255Q 24CID2 QC is a high efficiency monocrystalline PV module featuring 72 cells for substantial power output. It delivers nominal 24V 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,

The ST-255Q-24CID2-QC is a high efficiency monocrystalline PV module featuring 72 cells for substantial power output. It delivers nominal 24V 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 255W power output using 72 monocrystalline cells (4x18 matrix), providing high-power performance for 24V systems.

24V DC Nominal Output: Perfect for standard 24V off-grid systems, including telecommunications equipment, traffic safety systems, industrial controls, and higher-voltage 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.

High-Power Output: 67.9" x 30.24" footprint weighing 33.46 lbs offers substantial power generation for larger 24V off-grid installations.

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 10-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