165 Watt Rigid Marine Solar Panel - Sunpower A+ Grade 24.4% Efficient Cells
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Federal Solar Tax Credits Extended
Federal Solar Tax Credits Extended
Good News for Solar Enthusiasts: Now Extended Through 2034!
The Inflation Reduction Act of 2022 has extended the Federal Solar Tax Credit (ITC), giving homeowners and boat owners even more incentive to go solar. This tax credit applies to your primary or secondary residence—including certain boats with living accommodations (head, galley, and bunk) registered in the U.S.
What You Need to Know
Tax Credit Rate:
- 2022–2032: 30% of total system costs
- 2033: 26% of total system costs
- 2034: 22% of total system costs
- After Jan. 1, 2035: 0%
Eligibility:
You can claim this credit if you’ve made energy-saving improvements to your home (or qualifying boat) in the U.S. during the tax year. Qualified residences include:
- Houses
- Mobile homes
- Condominiums
- Cooperative apartments
- Houseboats (with proper accommodations)
What’s Covered:
The credit applies to the cost of:
- Solar panels
- Batteries
- Inverters
- Charge controllers
- Wiring and labor costs
Retroactive Eligibility:
Systems placed in service after January 1, 2006, can qualify if the credit hasn’t already been claimed.
Unused Credits:
If your tax liability is lower than the credit, you can roll over unused amounts to future tax years.
How to Claim the Credit
- Complete IRS Form 5695:
Download the form here. Make sure to use the latest version updated in January/February of the applicable tax year.
Instructions for Form 5695. - File with IRS Form 1040:
The total from Form 5695 is entered as a line item on Form 1040. Attach both forms when filing your return.
Download IRS Form 1040.
Additional State Incentives
Many states offer additional tax incentives or rebates for solar energy systems. Check out the Database of State Incentives for Renewables & Efficiency (DSIRE) for a detailed breakdown of state-specific programs.
State Highlights
- Arizona: 25% tax credit, up to $1,000.
- Hawaii: 35% tax credit, up to $5,000.
- New York: 25% tax credit, up to $5,000.
- Oregon: Up to $6,000 in credits over four years.
- South Carolina: 25% tax credit for installation costs.
Note: State programs are subject to change. Always verify details with your state’s tax department.
Don’t Wait—Take Advantage of Solar Savings!
With the credit extended through 2034 and now covering batteries, it’s the perfect time to upgrade or install a solar system. Be sure to consult your tax advisor to maximize your savings and ensure compliance with the latest regulations.
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165 Watt Rigid Marine Solar Panel - Sunpower A+ Grade 24.4% Efficient Cells

Harness the highest efficiency available in marine solar technology with our 165 Watt Rigid Marine Solar Panel, built using SunPower A+ Grade 24.4% efficient monocrystalline solar cells. This premium marine-grade solar panel delivers maximum watt-hours per square foot, outperforming standard panels in both full and partial sunlight.
Designed for the demanding marine environment, this panel is saltwater-resistant, UV-protected, and built with a corrosion-proof aluminum frame for long-lasting durability. The potted junction box is sealed with silicone to prevent water intrusion, ensuring reliable operation in all weather conditions.
Ideal for 12V and 24V systems, the 165W rigid panel is perfect for top-of-pole, arch, or dinghy davit mounting on sailboats, yachts, and catamarans. It excels at low and high sun angles, making it one of the most efficient marine solar panels per square foot available today.
Backed by a 5-year pro-rated warranty, no fine print, just proven performance you can trust on every voyage.
✅ Ships Next Day UPS Ground from Denver or Michigan.
Key Features
⚡ Ultra-High Efficiency Power – Built with SunPower A+ Grade 25.4% solar cells, offering the highest output per square foot in the marine solar market.
⚡ Built for Harsh Marine Conditions – Rigid aluminum frame and potted junction box protect against saltwater corrosion and vibration.
⚡ Versatile Mounting Options – Perfect for top-of-pole, arch, or davit mounting on boats, catamarans, and sailboats.
⚡ Superior Heat and Shade Performance – Maintains exceptional output in high temperatures and partial shading conditions.
⚡ Ideal for 12V & 24V Systems – Compatible with marine battery banks and off-grid setups for continuous onboard power.
⚡ Maintenance-Free & Long-Lasting – UV-protected materials and rugged design ensure reliable power for years.
Specifications
| 165 Watt Rigid Marine Solar Panel | |
|---|---|
| 🔧 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 | 24.4% |
| 📏 Dimensions | 21.3" x 56.9", 540mm x 1445mm |
| ⚖️ Weight |
19.6 lbs, 8.9 kgs |
| 🔲 Background Color | White |
| 🧩 Cell Layout | 4 x 11 |
| 🛡️ Warranty | 5 years |
Solar System Design and Installation
We have put together a collection of helpful information for our customers on everything to help you design you perfect system and installation instructions.
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Shipping
Products ship day after payment domestically. Free shipping on orders over $250 applies to Lower 48 US states only. International takes longer. We do not add tariff charges. Call for pricing.
Custom Designs & Custom Made Panels Available on Request
Our engineers will work with you to design a solar system specific to your needs including Lithium Batteries if you like. (Batteries are 10% off w/ solar system purchase).
If you'd like a custom solar panel, we can do it at $10/watt, more info here: Custom Solar Panels
Call Us: 248-712-1526
Federal Solar Tax Credit
💡 Did you know? You may qualify for a 30% Federal Solar Tax Credit on your marine solar system.
👉 Learn More