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Rigid Glass Marine Solar Panels

If you want to learn the basics of solar power and solar system design, click here for a narrated slide video titled: Selecting a Solar System for Your Boat.  For ideas on how to mount your panels click here and for reviews from some of our many happy customers click here.
CLICK HERE TO LEARN ABOUT OUR complete LINE OF MARINE SOLAR PANELS
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​Rigid Marine Grade Solar Panels
​ with Highest Efficiency SunPower, HJT and PERC Cells

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The ideal marine solar panel must be highly efficient (maximum output per surface area) and robust enough to withstand the harsh marine environment.  We offer various sizes and types of solar panels to meet the unique needs of our customers.  For the cruising boat with modest power requirements, we recommend our 110 - 140 watt panels and for the cruising boat with greater power requirements we recommend our 140 - 290 watt panels.  These panels are excellent for mounting on a pole, a rigid deck top or a bimini frame.

Our new 290 watt rectangular panel (57 x 36 inches) is ideal for mounting on dinghy davits, arch or rigid deck.  All CMP (Custom Marine Products) solar panels are high quality, high output Class A+ marine grade and backed with a 5 year manufacturers and CMP warranty.
Our rigid glass monocrystalline solar panels using premium SunPower solar cells and PERC solar cells are some of the most efficient panels available at up to 24% efficiency.  These marine grade solar panels will perform extremely well in both full and partial sun as well as at low sun angles in the morning and late afternoon.  They are built to withstand the harsh marine environment specifically for boats.  When integrated with our Tracer BN, Xtra-N ​MPPT, DuoRacer of Victron controller, this combination provides the highest output per sq. inch of most any system available. 

High Performance CMP Marine Solar Panel Specifications​ Summary

SunPower Maxeon Series (A+ Grade)

Our SunPower Maxeon Series solar panels are made with SunPower Maxeon Gen III solar cells which have the highest energy yield (power output) of any solar cell commercially available.  SunPower Maxeon cell technology uses a back contact design which maximizes the sunlight energy available to each solar cell and enables a sunlight to electric conversion efficiency of up to 24%.
Click on part number below to visit our store
CMP22110S-120
CMP22140S-145
CMP22150S-165
CMP22175S-180
CMP22200S-210
CMP22225S-240
CMP22270S-280
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Click here for Rigid Solar Panel Data Sheets

PERC - HJT Series (~25% less cost, ~1-3% less efficient)

PERC (Passivated Emitter and Rear Contact) cells are about 1-3% less efficient (HJT's are similar though are 24.1% efficient) than Sunpower cells (24-25.4%) and cost about 25% less. These modified conventional cells produce 6 to 12 percent more energy than conventional monocrystalline solar cells. Premium PERC solar cells have an extra layer within the back side of the cell. This allows some of the sun’s rays to reflect back into the solar cell, increasing the amount of energy produced resulting in a conversion efficiency of up to 22.5%.   This enables us to provide the same high quality at a lower price per watt.

*** Note we now carry rigid 420 watt 24.1% efficient marine solar panels that measure 39x78.5x1.6" *** 
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                                    420 Watt HJT Cell Data Sheet

Solara Rigid Solar Panel

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Rigid Marine Solar Panels with SunPower Cells

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120 Watt Rigid Marine Solar Panel

This 120 watt monocrystalline solar panel uses premium SunPower solar cells and will perform extremely well in both full and partial sun. It is built to withstand the harsh marine environment and is ideal for top-of-pole, arch and dinghy davit mounting in a 12 volt system. ​
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
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​145 Watt Rigid Marine Solar Panel

​This 145 Watt Rigid Marine Solar Panel with premium SunPower solar cells and is one of the most efficient panels available at over 24.4% efficiency. This marine grade solar panel will perform extremely well in both full and partial sun. It is built to withstand the harsh marine environment and is ideal for top-of-pole, arch and dinghy davit mounting in a 12 volt system. 
Specifications:
  • Model: CMP22140S-145
  • Rated Power: 145 Watts
  • Peak Power Voltage (Vmpp): 24.5 Volts
  • Peak Power Amps (Impp): 5.9 Amps
  • Open Circuit Voltage (Voc): 28.9 Volts
  • Short Circuit Current (Isc): 6.3 Amps
  • Cell Conversion Efficiency: 24.4%
  • Dimensions: 26.8" x 41.7", 675mm x 1060mm
  • Weight: 18.5 lbs, 8.4 kgs
  • Background Color: White
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​165 Watt Rigid Marine Solar Panel

165 Watt Rigid Marine Solar Panel with 25%+ Efficient Premium SunPower Solar Cells - Rectangular Monocrystalline marine grade solar panel. This marine grade solar panel will perform extremely well in both full and partial sun. It is built to withstand the harsh marine environment and is ideal for davit or arch mounting as well as top-of-pole mounting in a 12 or 24 volt system. Maximum power per square foot available on the market. Maximum watt hours per day, these 25.4% efficient SunPower cells collect more power over the course of a day than any other solar cells commercially available. They are excellent at collecting power at both low and high sun angles and perform well in heat. 5 year warranty pro-rated, no fine print. Junction box potted with silicone to prevent saltwater corrosion.
Specifications:
  • Model: CMP22150S-165
  • Rated Power: 165 Watts
  • Peak Power Voltage (Vmpp): 27 Volts
  • Peak Power Amps (Impp): 6.1 Amps
  • Open Circuit Voltage (Voc): 31.8 Volts
  • Short Circuit Current (Isc): 6.5 Amps
  • Cell Conversion Efficiency: 25.4%
  • Dimensions: 21.3" x 56.9", 540mm x 1445mm
  • Weight: 19.6 lbs, 8.9 kgs
  • Background Color: White
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​180 Watt Rigid Marine Solar Panel

This 180 Watt Rigid Marine Solar Panel with premium SunPower solar cells and is one of the most efficient panels available at over 24.4% efficiency. This marine grade solar panel will perform extremely well in both full and partial sun. It is built to withstand the harsh marine environment and is ideal for top-of-pole, arch and dinghy davit mounting in a 12 volt system.
Specifications:
  • Model: CMP22175S-180
  • Rated Power: 180 Watts
  • Peak Power Voltage (Vmpp): 30 Volts
  • Peak Power Amps (Impp): 6.0 Amps
  • Open Circuit Voltage (Voc): 35.4 Volts
  • Short Circuit Current (Isc): 6.4 Amps
  • Cell Conversion Efficiency: 24.4%
  • Dimensions: 36.2" x 37", 920mm x 940mm
  • Weight: 20.9 lbs, 9.5 kgs
  • Background Color: White
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​210 Watt Rigid Marine Solar Panel

210 Watt Rigid Monocrystalline solar panel with Premium SunPower solar cells. This marine grade solar panel will perform extremely well in both full and partial sun. It is built to withstand the harsh marine environment with potted junction box, tempered glass and the highest quality solar cells available on the market. Five year prorated warranty with no fine print. Expect maximum watt hours per day. SunPower cells perform extremely well at low sun angles and high sun angles. Blocking diodes to help with partial shade performance.
Specifications:
  • Model: CMP22200S-210
  • Rated Power: 210 Watts
  • Peak Power Voltage (Vmpp): 33.7 Volts
  • Peak Power Amps (Impp): 6.0 Amps
  • Open Circuit Voltage (Voc): 39.7 Volts
  • Short Circuit Current (Isc): 6.3 Amps
  • Cell Conversion Efficiency: 24.4%
  • Dimensions: 26.8" x 56.9", 680mm x 1445mm
  • Weight: 23.6 lbs, 10.7 kgs
  • Background Color: White
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​240 Watt Rigid Marine Solar Panel

Our 240 Watt monocrystalline solar panel with premium 24.4% efficient SunPower solar cells. This marine grade solar panel will perform extremely well in both full and partial sun. The goal is maximum watt hours per day, which requires the best performing solar cells available on the market. It is built to withstand the harsh marine environment. Panel is now 240 watts, used to be 225 watts, solar cells are now upgraded.
Specifications:
  • Model: CMP22225S-240
  • Rated Power: 240 Watts
  • Peak Power Voltage (Vmpp): 40.4 Volts
  • Peak Power Amps (Impp): 6.0 Amps
  • Open Circuit Voltage (Voc): 47.8 Volts
  • Short Circuit Current (Isc): 6.3 Amps
  • Cell Conversion Efficiency: 24.4%
  • Dimensions: 31.1" x 56.3", 790mm x 1430mm
  • Weight: 28.2 lbs, 12.8 kgs
  • Background Color: White
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​280 Watt Rigid Solar Panel

​Our 280 Watt Monocrystalline marine solar panel with premium SunPower solar cells at 24.4%. This marine grade solar panel will perform extremely well in both full and partial sun. It is built to withstand the harsh marine environment and is ideal for top-of-pole mounting, arch and davit mounting in a 12 or 24 volt system. New panels are 280 watts with upgraded cells.
Specifications:
  • Model: CMP22270S-280
  • Rated Power: 280 Watts
  • Peak Power Voltage (Vmpp): 47.1 Volts
  • Peak Power Amps (Impp): 6.0 Amps
  • Open Circuit Voltage (Voc): 55.6 Volts
  • Short Circuit Current (Isc): 6.3 Amps
  • Cell Conversion Efficiency: 24.4%
  • Dimensions: 36.2" x 56.9", 920mm x 1445mm
  • Weight: 31.3 lbs, 14.2 kgs
  • Background Color: White
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Rigid Marine Solar Panels with PERC Cells

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​175 Watt Rigid Solar Panel - PERC Cells

This 175 watt (formerly160 watt) monocrystalline solar panel uses premium PERC solar cells and will perform extremely well in both full and partial sun. It is built to withstand the harsh marine environment and is ideal for deck, arch and dinghy davit mounting in a 12 volt system. ​
Speifications:
  • Model: CMP27175P
  • Rated Power: 175 Watts
  • Peak Power Voltage (Vmpp): 20.9 Volts
  • Peak Power Amps (Impp): 8.4 Amps
  • Open Circuit Voltage (Voc): 24.6 Volts
  • Short Circuit Current (Isc): 9.1 Amps
  • Cell Conversion Efficiency: 22.7%
  • Dimensions: 22.83" x 59.06", 1500mm x 580mm
  • Weight: 19.0 lbs, 8.6 kgs
  • Background Color: White
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​190 Watt Rigid Solar Panel - PERC Cells

This 190 watt monocrystalline solar panel uses premium PERC solar cells and will perform extremely well in both full and partial sun. It is built to withstand the harsh marine environment and is ideal for deck, arch and dinghy davit mounting in a 12 volt system. ​
Speifications:
  • Model: CMP27190P
  • Rated Power: 190 Watts
  • Peak Power Voltage (Vmpp): 20.26 Volts
  • Peak Power Amps (Impp): 9.38 Amps
  • Open Circuit Voltage (Voc): 23.85 Volts
  • Short Circuit Current (Isc): 9.89 Amps
  • Cell Conversion Efficiency: 21.7%
  • Dimensions: 26.29" x 59.06", 1500mm x 668mm
  • Weight: 23.6 lbs, 10.7 kgs
  • Background Color: White
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Call us any time for help with your boat's solar panels or solar system, we're happy to talk you through the design of your custom solar system. We specialize in sailboat solar and all types of boating solar panels and systems. We pride ourselves on our service both before and after you purchase. 
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Efficiently Powering Your Vessel/Van. Call/email/chat any time, we're happy to help you work through designing your solar system.
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Call 773-965-2546 or email [email protected]
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  • Home
  • All Marine Solar Panels
    • All Marine Solar Panels
    • Flexible Marine Solar Panels >
      • Flexible Marine Solar Panels
      • Flexible Panel Bimini Solar System Kits
      • Flexible Solar Panel Mounting Kits
    • Semi-Rigid Walk On Marine Solar Panels >
      • Semi-Rigid Walk On Marine Solar Panels
      • Semi-rigid Solar System Kits
      • Semi-rigid Panel Mounting System
    • Rigid Marine Solar Panels >
      • Rigid Panel Specifications
      • Rigid Solar System Kits
      • Mounting System - Top Of Pole
    • Van Solar Panels
    • Stern Rail Mounted Solar Panels
    • Discounted Solar Panels
    • Portable Solar Panels
    • Shop Our Store
  • Products
    • All Marine Solar Panels
    • Lithium Batteries >
      • LiFePO4 Lithium Batteries
      • Portable Power Stations
    • Solar Controllers >
      • Victron MPPT Controllers
      • EP Solar Controllers >
        • DuoRacer Dual Output Series
        • Xtra-N Series
        • MPPT Tracer Series
        • PWM Duo Dual Output Controller
    • Accessories >
      • Wire & MC4 Connectors
      • Outboard Motor Lifting Crane >
        • Lift Crane Features and Specs
      • Solar Water Heating System For Boats
    • Victron Products >
      • Victron MPPT Controllers
      • Victron Electrical Components
      • Inverters
      • Victron Batteries
    • Shop Our Store
  • Reviews
    • Reviews
    • Gallery of Installations
  • Handy Info
    • System Design
    • Solar System Installation Pointers
    • Manuals & Information
  • Support
    • FAQ
    • Troubleshooting
    • Contact Us
    • Solar System Installers
    • Battery Exchange Plus
    • Handy Products We Don't Carry
    • Freight Forwarders for International Shipping
    • About us
    • Call (248)453-2433
    • Return Policy
    • Shipping Rates
  • Blog
  • Shop Our Store