Custom Marine | 120 Watt Rigid Marine Solar Panel - Sunpower A+ Grade 24.4% Efficient Cells
120 Watt Rigid Marine Solar Panel – SunPower® Cells
The 120 Watt Rigid Marine Solar Panel is built for maximum durability and high efficiency in marine environments. Using SunPower® monocrystalline solar cells with up to 24.4% efficiency, this panel delivers reliable energy output even under partial shading or low light conditions. Its rugged aluminum frame and tempered glass surface make it ideal for permanent installations on boats, yachts, and RVs where stability and long-term performance are critical.
KEY FEATURES
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High Efficiency Output – SunPower A+ Grade monocrystalline cells deliver superior power density and performance.
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Marine-Grade Durability – Rigid aluminum frame and tempered glass construction resist saltwater corrosion and impact.
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Versatile Mounting Options – Designed for top-of-pole, arch, or dinghy davit mounting on boats and yachts.
- Perfect for 12V Battery Systems – Efficient charging for off-grid marine and van applications.
Specifications
| Model | CMP22110S-120 |
| Rated Power |
120 Watts |
| Peak Power Voltage (Vmpp) | 19.6 Volts |
| Peak Power Amps (Impp) | 6.1 Amps |
| Open Circuit Voltage (Voc) | 23.1 Volts |
| Short Circuit Current (Isc) | 6.5 Amps |
| Cell Conversion Efficiency | 24.4% |
| Dimensions | 21.3" x 41.7", 540mm x 1060mm |
| Weight |
14.3 lbs, 6.5 kgs |
| Background Color | White |
| Cell Layout | 4 x 8 |
| 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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At Solar Guys Pro, our commitment is to you. Please be reminded that our expertise does not extend to tax advice. Nonetheless, our dedicated staff is eager to guide you through the process and ensure you capitalize on this exceptional offer.
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