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Description
Solartech 45W 12V Solar Panel - SPM045M-FA reliable, high efficiency power solution for small to medium off grid applications, the SolarTech Power SPM045M F delivers 45W of clean energy with a durable, lightweight design. Featuring high efficiency monocrystalline cells and a tool accessible junction box, this panel is ideal for battery maintenance, gate openers, remote sensors, wildlife cameras, and small DC systems in residential, RV, marine, and telecommunications applications. Key
A reliable, high-efficiency power solution for small to medium off-grid applications, the SolarTech Power SPM045M-F delivers 45W of clean energy with a durable, lightweight design. Featuring high-efficiency monocrystalline cells and a tool-accessible junction box, this panel is ideal for battery maintenance, gate openers, remote sensors, wildlife cameras, and small DC systems in residential, RV, marine, and telecommunications applications.
Key Features & Benefits
45W Monocrystalline Power Output: Delivers reliable 12V DC power using 36 high-efficiency monocrystalline cells (156mm × 52mm) arranged in a 4×9 series matrix, providing solid performance with 13.10% module efficiency.
12V DC Nominal Output: Perfect for standard 12V off-grid systems, including RVs, boats, traffic safety equipment, telecommunications, and lighting applications.
Tool-Accessible Terminal Block: Features a junction box with terminals accepting 8-14 AWG wire, allowing for field wiring without special connectors and simplifying installation.
Compact & Durable Design: Measures 26.2" × 21.1" × 1.38" (666mm × 537mm × 35mm) and weighs 11.0 lbs (5.0 kg), offering a balance of power and portability.
Durable Construction: Built with high-transmission 3.2mm tempered glass, double-layer EVA encapsulation, white polyester back cover, and an anodized aluminum frame for long-lasting outdoor performance.
Outstanding Low-Light Performance: Generates power even during dawn, dusk, and overcast conditions, maximizing daily energy harvest.
1000V System Voltage: Maximum system voltage of 1000V DC allows for flexible array configurations in larger off-grid systems.
Weather-Resistant Junction Box: IP65-rated junction box for enhanced safety and durability in outdoor conditions.
Wide Operating Temperature Range: Functions reliably in extreme conditions from -40°C to +85°C.
Technical Specifications
| Specification | Detail |
|---|---|
| Model | SPM045M-F |
| Max Power (Pm) | 45W |
| Module Efficiency | 13.10% |
| Tolerance | ±5% |
| Nominal Voltage | 12V |
| Maximum Power Voltage (Vpm) | 18.3V |
| Maximum Power Current (Ipm) | 2.52A |
| Open Circuit Voltage (Voc) | 22.2V |
| Short Circuit Current (Isc) | 2.69A |
| Maximum System Voltage | 1000VDC |
| Operating Temperature | -40°C to +85°C |
Temperature Coefficients
| Coefficient | Value |
|---|---|
| Voc | -0.36%/K |
| Isc | 0.05%/K |
Mechanical Specifications
| Specification | Detail |
|---|---|
| Solar Cells | 36 Monocrystalline cells (156mm × 52mm) in 4×9 matrix |
| Front Cover | High transmission 3.2mm (1/8") tempered glass |
| Encapsulant | EVA (double layers) |
| Back Cover | White polyester |
| Frame | Anodized aluminum |
| Junction Box | IP65 rated |
| Dimensions | 26.2" × 21.1" × 1.38" (666mm × 537mm × 35mm) |
| Weight | 11.0 lb (5.0 kg) |
Product Documents
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Spec Sheet: Download Spec Sheet
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy