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USA
- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 7 - Jul 12
For Your Every Summer RSVP, with Code: SUMMER15
Description
Solartech 45W 24V Pre Wired Solar Panel - SPM045M-WPDesigned specifically for 24V off grid applications, the SolarTech Power SPM045M WP delivers 45W of clean energy with robust monocrystalline efficiency. Featuring a 68 cell configuration that produces a nominal 24V output, a weather resistant junction box, and a 900mm cable with MC4 connectors, this panel is ideal for 24V battery charging, remote power systems, telecommunications, water pumping, lighting, and small residential, RV, marine, or
Designed specifically for 24V off-grid applications, the SolarTech Power SPM045M-WP delivers 45W of clean energy with robust monocrystalline efficiency. Featuring a 68-cell configuration that produces a nominal 24V output, a weather-resistant junction box, and a 900mm cable with MC4 connectors, this panel is ideal for 24V battery charging, remote power systems, telecommunications, water pumping, lighting, and small residential, RV, marine, or commercial DC installations.
Key Features & Benefits
45W Monocrystalline Power Output: Delivers reliable power using 68 monocrystalline silicon cells (156mm × 26mm) arranged in a 4×17 series matrix, providing solid performance with 12.1% module efficiency.
24V Nominal Output (34.2V 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.
Pre-Attached MC4 Connectors: Comes with a 900mm pre-attached cable and MC4 connectors, simplifying installation with industry-standard plug-and-play compatibility.
Durable Construction: Built with high-transmission tempered glass, double-layer EVA encapsulation, and an anodized aluminum frame for long-lasting outdoor performance.
1000V System Voltage: Maximum system voltage of 1000V DC allows for flexible array configurations with multiple panels in series for larger 24V systems.
Wide Operating Temperature Range: Functions reliably in extreme conditions from -40°C to +85°C.
Outstanding Low-Light Performance: Generates power even during dawn, dusk, and overcast conditions, maximizing daily energy harvest.
Technical Specifications
| Specification | Detail |
|---|---|
| Model | SPM045M-WP |
| Max Power (Pm) | 45W |
| Module Efficiency | 12.1% |
| Tolerance | ±5% |
| Nominal Voltage | 24V |
| Maximum Power Voltage (Vpm) | 34.2V |
| Maximum Power Current (Ipm) | 1.32A |
| Open Circuit Voltage (Voc) | 43.1V |
| Short Circuit Current (Isc) | 1.51A |
| Maximum System Voltage | 1000V DC |
| Series Fuse Rating | 10A |
| Operating Temperature | -40°C to +85°C |
| Storage Humidity | ≤90% |
Temperature Coefficients
| Coefficient | Value |
|---|---|
| Pmax | -0.46%/K |
| Voc | -0.36%/K |
| Isc | 0.05%/K |
Mechanical Specifications
| Specification | Detail |
|---|---|
| Solar Cells | 68 Monocrystalline cells (156mm × 26mm) in 4×17 matrix |
| Dimensions | 26.2" × 21.1" × 1.38" (666mm × 537mm × 35mm) |
| Weight | 11.0 lbs (5.0 kg) |
| Output Terminal | Junction box with 900mm cable and MC4 connectors |
| Cable Length | 900mm (35.4 inches) |
| Connector Type | MC4 |
Product Documents
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