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Description
Solartech 55W 24V Solar Panel - SPM055M-WP-FDesigned specifically for 24V off grid applications, the SolarTech Power SPM055M WP F delivers 55W of clean energy with robust monocrystalline efficiency. Featuring a 68 cell configuration that produces a nominal 24V output and a weather resistant junction box (cables not included for field wiring), 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 SPM055M-WP-F delivers 55W of clean energy with robust monocrystalline efficiency. Featuring a 68-cell configuration that produces a nominal 24V output and a weather-resistant junction box (cables not included for field wiring), 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
55W Monocrystalline Power Output: Delivers reliable power using 68 monocrystalline silicon cells (156mm × 32.5mm) arranged in a 4×17 series matrix, providing solid performance with 13.1% module efficiency. (Also available in 50W model)
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.
Junction Box with No Pre-Attached Cables: Features a weather-resistant IP65-rated junction box with no cables, allowing for field wiring with custom wire lengths and connector types using standard terminals. Ideal for installations requiring specific cable runs or conduit connections.
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.
Compact & Lightweight Design: Measures 25.7" × 25.2" × 1.38" (652mm × 639mm × 35mm) and weighs 13.2 lbs (6.0 kg), offering a balance of power and portability.
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 | SPM055M-WP-F |
| Max Power (Pm) | 55W |
| Module Efficiency | 13.1% |
| Tolerance | ±5% |
| Nominal Voltage | 24V |
| Maximum Power Voltage (Vpm) | 34.2V |
| Maximum Power Current (Ipm) | 1.61A |
| Open Circuit Voltage (Voc) | 42.1V |
| Short Circuit Current (Isc) | 1.85A |
| 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%/°C |
| Voc | -0.36%/°C |
| Isc | 0.05%/°C |
Mechanical Specifications
| Specification | Detail |
|---|---|
| Solar Cells | 68 Monocrystalline cells (156mm × 32.5mm) 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 |
| Junction Box | IP65 rated (no pre-attached cables) |
| Dimensions | 25.7" × 25.2" × 1.38" (652mm × 639mm × 35mm) |
| Weight | 13.2 lbs (6.0 kg) |
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