Custom Marine | 260 Watt Walkable Semi Rigid Shade Tolerant Solar Panel - Sunpower A+ Grade 24.4% Efficient Cells
260 Watt Semi-Rigid Shade Tolerant Solar Panel (SunPower A+ Grade 24.4% Efficient Cells)
The 260 Watt Semi-Rigid Shade Tolerant Solar Panel delivers maximum power performance and reliability in marine, RV, and off-grid environments. Built with SunPower A+ Grade 24.4% efficient monocrystalline cells, this panel ensures exceptional energy output, even in shaded or low-light conditions. The semi-rigid design allows for easy installation on curved surfaces, while its durable ETFE coating offers excellent UV protection and long-term resilience in harsh outdoor settings.
KEY FEATURES
- High Efficiency Output – SunPower A+ Grade monocrystalline cells (24.4%) deliver industry-leading power conversion and reliability
- Shade-Tolerant Performance – Continues producing strong energy even when partially shaded, perfect for boats or vans
- Walkable Semi-Rigid Design – Durable yet lightweight, supports light foot traffic
- Optimized Heat Dissipation – Performs better in hot climates
- Marine & Van Toughness – Corrosion-resistant materials handle salt, moisture, and vibration
- Simple Installation – Ideal for mounting on boat decks or van roofs
Specifications
| Model | CMP24260SRX-STP |
| Rated Power |
260 Watts |
| Peak Power Voltage (Vmpp) | 45.6 Volts |
| Peak Power Amps (Impp) | 5.7 Amps |
| Open Circuit Voltage (Voc) | 55.6 Volts |
| Short Circuit Current (Isc) | 6.2 Amps |
| Cell Conversion Efficiency | 24.4% |
| Dimensions | 34.3" x 55.5", 870 x 1410 x 4 mm |
| Weight |
17.8 lbs, 8.1 kgs |
| Substrate | Lightweight Fiberglass |
| Background Color | White |
| Cell Layout | 5 x 16 (16 are half cells) |
| Warranty | 5 years |
Are Solar Guys Pro Authorized Retailers?
Yes! We are proud to be one of the few online retailers who are authorized retailers for every single product we carry!
Being an authorized retailer means we carry the same warranty as the manufacturer, protecting your purchase!
When Will My Order Ship?
Most orders ship within 1–3 business days. You’ll get a tracking number as soon as it ships via email!
Do We Accept Returns?
Yes absolutely, we have a no-hassle, 30-day return policy on all items! To refer to the full policy, click HERE
Are Products Brand New?
Yes! By default, all products on Solar Guys Pro are 100% brand-new and in perfect condition.
If an item is used or refurbished, it will clearly indicate so in the title of the product as well as the discription.
For example, a used Battery will say:
XYZ Battery | 48V 100AH (REFURBISHED)
If you'd like to confirm, you can always send us a email at info@solarguyspro.com
Orders over $500 include a FREE (Normally $149.99) 80-Page DIY Solar eBook — added automatically at checkout.
Frequently Asked Questions
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