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Designed for industrial-grade 24V off-grid applications in hazardous environments, the SolarTech Power SPM030P-WP-F delivers 30W of clean energy with ETL Class I Division 2 certification (Groups A, B, C, and D). Featuring a 68-cell multicrystalline configuration that produces a nominal 24V output, an accessible junction box with 4-1/2" knockout, and a rugged design, this panel is ideal for oil and gas sites, traffic and safety systems, telecommunications, water and wastewater monitoring, SCADA, RTU, GPS, marine, area lighting, and other demanding industrial applications.
Key Features & Benefits
30W Multicrystalline Power Output: Delivers reliable 24V DC power using 68 multicrystalline silicon cells (156mm × 19.5mm) arranged in a 4×17 series matrix, providing solid performance with 10.9% module efficiency.
ETL Class I Division 2 Certification: Certified for safe operation in hazardous locations (Groups A, B, C, and D). Ideal for oil and gas sites, chemical plants, refineries, and other industrial environments requiring safety compliance.
24V Nominal Output (33.8V Vpm): Designed specifically for 24V off-grid systems, delivering an optimal charging voltage for 24V battery banks. The higher voltage also reduces line loss over long wire runs compared to 12V panels.
Accessible Junction Box with Knockout: Features an IP65-rated junction box with a 4-1/2" knockout for ease of installation and conduit connections. Terminals accept 8-14 AWG wire.
UL 1703 Certified: Meets UL 1703 safety standards for flat-plate photovoltaic modules.
Durable Construction: Built with high-transmission 3.2mm tempered glass, double-layer EVA encapsulation, white polyester back cover with Tedlar, and a rigid anodized aluminum frame for long-lasting outdoor performance.
Schottky Bypass Diodes: Integrated Schottky bypass diodes minimize power drop caused by shading and improve module reliability.
600V System Voltage: Maximum system voltage of 600V DC allows for integration into smaller array configurations.
Easily Accessible Grounding Points: Grounding points on all four corners for fast, convenient installation.
Wide Operating Temperature Range: Functions reliably in extreme conditions from -40°C to +90°C.
Technical Specifications
| Specification | Detail |
|---|---|
| Model | SPM030P-WP-F |
| Max Power (Pm) | 30W |
| Module Efficiency | 10.9% |
| Tolerance | ±5% |
| Nominal Voltage | 24V |
| Maximum Power Voltage (Vpm) | 33.8V |
| Maximum Power Current (Ipm) | 0.89A |
| Open Circuit Voltage (Voc) | 41.2V |
| Short Circuit Current (Isc) | 1.03A |
| Maximum System Voltage | 600V DC |
| Series Fuse Rating | 10A |
| NOCT | 48°C ± 2°C |
| Operating Temperature | -40°C to +90°C |
| Storage Humidity | <90% |
Temperature Coefficients
| Coefficient | Value |
|---|---|
| Pmax | -0.46%/K |
| Voc | -0.36%/K |
| Isc | 0.05%/K |
Mechanical Specifications
| Specification | Detail |
|---|---|
| Construction | Tempered glass, silicon cell, EVA, Polyester with Tedlar |
| Solar Cells | 68 Multicrystalline cells (156mm × 19.5mm) in 4×17 matrix |
| Front Cover | High transmission 3.2mm (1/8") tempered glass |
| Encapsulant | EVA (double layers) |
| Back Cover | White polyester |
| Frame | Anodized aluminum (rigid) |
| Junction Box | IP65, UL94-5VA material with 4-1/2" knockout |
| Diodes | Schottky bypass diodes |
| Terminal | Accepts 8-14 AWG wire |
| Grounding | Accessible points on all four corners |
| Dimensions | 26.2" × 16.2" × 1.38" (666mm × 412mm × 35mm) |
| Weight | 7.7 lbs (3.5 kg) |
Certifications
| Certification | Detail |
|---|---|
| Safety Certification | ETL Class I, Division 2, Groups A, B, C, and D |
| Module Safety | UL 1703 certified |
Product Documents
Spec Sheet: Download Spec Sheet