Solar Powered Catamaran: Can Solar Generator Power A Catamaran

A solar-powered catamaran is a popular option for environmental-friendly sailing. It doesn't emit carbon dioxide, is quiet, doesn't need to pause for fuel often, and doesn't depend on fossil fuels.

A catamaran may have enough space for a solar panel arrangement that is 6 square meters in size and can generate 1800 Watts. Generally, a solar catamaran lasts 5 hours daily to get enough energy on a sunny day.

solar powered catamaran

On this page, you will learn what a solar-powered catamaran is, how it works, and the solar-powered catamaran vs. solar generator for a catamaran. Here recommend Jackery solar generators as your catamaran energy source to empower your sailing.

What is Solar Powered Catamaran

The solar catamaran offers genuine ecotourism to businesses, communities, hotels, lagoons, and nature areas dependent on the water. We can protect the ocean and provide a superior experience without creating any CO2 or noise emissions. Silence is critical to the idea: the trip becomes the goal when there are no outside distractions on board!

The solar-powered catamaran can be outfitted with detachable roll-down screens on each side for versatility. On sunny days, you can install sun shades; transparent rain screens can keep your visitors dry on rainy days.

How Does A Solar Powered Greenhouse Work

The solar catamaran's sizable solar array can power your land-based electricity infrastructure when necessary. The solar-powered catamaran transforms into a portable power source for the AC grid or electricity supply in off-grid areas. The lithium battery system provides all the power necessary for efficient daily and night activities.   

Solar panels can be attached to any catamaran with a big enough area exposed to the sun. With some wiring and battery storage, infinite sailing is becoming a more and more feasible option.

how solar catamaran works

Solar Catamaran VS. Solar Generator for Catamaran

A solar-powered catamaran can typically travel up to 100 kilometers per day using energy from its solar panels. The electricity generated by the solar panels each day is sufficient to run all of the onboard appliances and the propulsion system at cruising speeds.  

Watts is a handy and accurate measurement of how much solar energy is converted into electrical energy each second by solar panels. They are measured in units per square meter. You can keep going forever if batteries are continuously recharged by the sun. This eliminates the need to halt and refuel.

However, a solar catamaran's efficiency will be impacted if there is an inadequate battery and inverter, as well as on cloudy or rainy days. Additionally, it requires expert installation and post-maintenance.   

Hence, the best option for solar panels is a portable solar generator. It comes with solar panels and a power source, so you don't have to worry about finding suitable batteries or inverters to work with solar panels. You can use a solar generator to work at night or in cloudy or rainy weather without having to fret. The portable solar generators are just as efficient, quiet, and clean as solar panels for the catamaran.





Solar Catamaran

- Relative new in the catamaran industry

- Roof for solar panels

- Light-weight

- Bus bar

- Environmental-friendly

- Quiet

- Not rely on fuel

- No fumes

- No limitations on electrical use

- Not work better on rainy or cloudy days

- Need a professional installation

- Need to calculate the square and battery needs

- Costly

Solar Generator for Catamaran

- Solar panels combine with power station

- Suitable for catamarans, yachts, boats, off grid

- Easy to setup

- Work better on any condition

- Easy to carry

- Multiple recharging methods, not just on solar panels

- No installation

- No maintenance

- Clean, quiet, no fumes

- Some solar generators with large capacities may cost a little higher (but lower than solar panels for a catamaran)

Solar Catamaran

The solar catamaran feeds the electric propulsion and all the energy required to operate the air conditioning, refrigerators, and other home appliances. Lithium cells that are small and light supply enough power for the entire ship.  

The lithium batteries used in solar catamarans are the priciest ones available, but they are also the most dependable, secure, and long-lasting. Instead of being bolted on top of the fly-bridge hardtop sections, the solar panels are incorporated into the roof, so there is no wind load or resistance against them.

The bus bar is linked to every energy producer and consumer. If more energy is generated than is needed, the extra power is used to recharge the batteries. If there is a need for more electricity than is generated, lithium batteries provide it.

solar catamaran

However, on cloudy or rainy days, solar panels of catamarans won't perform any better. Some solar panel setups include many extra accessories that take up room. Mainly folding solar panels are an excellent illustration of solar panel systems that don't need much space.

Solar Generator for Catamaran

A portable solar generator has the same efficiency as solar panels when compared to solar panels for the catamaran. Additionally, it is quiet, pure, and produces no fumes, which makes sailing a much more tranquil experience. Additionally, there are no emissions of carbon or gas, noise from a motor, or danger of fuel or oil spills.

A portable solar generator only requires pressing one button to turn on the electricity, unlike solar catamarans, which require prohibitive installation costs and ongoing maintenance. Your top option for a catamaran power supply is Jackery. It uses solar panels to turn solar energy from the sun into electricity, which is then stored in a power plant for subsequent use.

A high-capacity solar generator can power your catamaran and appliances like a fridge, TV, and more. Additionally, it is easy to recharge the solar generator. You can use solar panels, a wall outlet, and a carport to charge your generators, which enables you to power appliances even on cloudy days or at night.

We suggest Jackery Solar Generator 2000 Pro ensure your catamaran journey with 2160Wh capacity. Also, you can choose Solar Generator 1500 Pro or 1000 Pro to power the appliances in your catamaran. Since their portability, you can use power in any range of catamarans

how jackery solar generator work

How Many Watts Does A Catamaran Use

Wattage, to put it simply, is the pace at which a device consumes energy. A typical solar-powered catamaran uses about 1000 Watts daily and frequently operates during the hottest summer days. This indicates that just this user can drain the batteries of up to 120 Amps.

When analyzing the energy balance on board, it's also essential to consider the number of passengers. How frequently do visitors take showers with fresh water? How often is the refrigerator opened? You should typically factor in 1200 Watts for basic needs plus 200 Watts per person on a typical summer day.  

How Much Solar Power Does A Catamaran Need

You should be acquainted with your catamaran, the traffic laws, navigation, and the weather if you're going on it. If the trip is to be successful, sailors especially need to be aware of how much power is used on board.      



Length of Use

Solar Power Needed

Average Engine Power




Catamaran Fridge




Pressurized Water Pump




Electric Toilet








Radio or music




Can A Solar Generator Power A Catamaran

A portable solar generator can charge appliances inside a catamaran and provide the daily engine energy needed by the catamaran. Because they can be placed anywhere and take up less space than motors and machinery, portable solar generators can help your catamaran fit more storage compartments for your gear and equipment.

Jackery ensures an enormous power supply for your catamaran. The Jackery solar generator combines the SolarSaga solar panels with a portable power station to take advantage of sun power. It has no emissions and is quiet when working and clean.

solar generator for catamaran

Multiple Jackery solar generators are available in various capacities for your catamaran electricity requirements. For instance, the Jackery Solar Generator 3000 Pro can power up to 99% of the appliances on your catamaran and other outdoor activities. With its 3024Wh capacity, it can handle most of your requirements.

With 2,200W AC power and 4,400W peak power, the Jackery Solar Generator 2000 Pro can easily power most appliances and tools on your catamaran. Then input and output display screens offer high-quality information for easy reading and comprehension.

Furthermore, Jackery Solar Generator 1500 Pro supports a maximum of 1,400W solar power input and an unbelievable 2-hour wall charge. And Solar Generator 1000 Pro offers 1002Wh capacity with full wall charge in 1.8 hours. They are all suitable for medium-size or small-size catamarans.




Catamaran Watts


Jackery Solar Generator 2000 Pro


AC Output: 120V, 60Hz, 2200W (4400W Peak)

USB-A Output: Quick Charge 3.0, 18W Max

USB-C Output: 100W Max, (5V, 9V, 12V, 15V, 20V up to 5A)

Car Output: 12V, 10A

Engine Power: 


Pressurized Water Pump: 6W

Electric Toilet: 5W

Lights: 80W

Radio / Music: 80W

Engine Power: 


Pressurized Water Pump: 306H

Electric Toilet: 367.2H

Lights: 23H

Radio / Music: 23H

Jackery Solar Generator 1500 Pro


AC Output: 110V, 60Hz, 1800W (3600W Peak)

USB-A Output: 5V, 2.4A

Quick Charge 3.0, 18W Max, 5-6.5V, 3A/6.5-9V, 3A / 9-12V

USB-C Output: PD60W, (5V, 9V, 12V, 15V, 20V up to 3A)

Car Output: 12V, 10A

Engine Power: 


Pressurized Water Pump: 6W

Electric Toilet: 5W

Lights: 80W

Radio / Music: 80W

Engine Power: 


Pressurized Water Pump: 217.3H

Electric Toilet: 260.8H

Lights: 16.3H

Radio / Music: 16.3H

Jackery Solar Generator 1000 Pro


AC Output: 120V, 60Hz, 1000W (2000W Peak)

USB-A Output: Quick Charge 3.0, 18W Max

USB-C Output: 12V, 10A

Car Port: 120V, 60Hz, 15A Max

Engine Power: 


Pressurized Water Pump: 6W

Electric Toilet: 5W

Lights: 80W

Radio / Music: 80W

Engine Power: 


Pressurized Water Pump: 142H

Electric Toilet: 170H

Lights: 10.6H

Radio / Music: 10.6H

Solar Powered Catamaran FAQs

The following shows the frequently asked questions about the solar-powered catamaran:

1. What size of solar generator do I need to power a catamaran?

Considering what size of solar generator you need to power a catamaran it relays on what wattage your catamaran uses. For example, if your catamaran uses over 1000 watts, choose a solar generator with over 1000Wh capacity—accordingly, the higher your solar generator's capacity, the more appliances, and devices it can power.

To determine how long it will take to power your catamaran using Jackery solar generators, here is the formula to calculate:

Working time = solar generator capacity*0.85 / operating wattage of your catamaran

For instance, if you use Jackery Solar Generator 2000 Pro (2160Wh capacity) to charge your catamaran (1000W usage), the working time is 2.7 hours (2160W*0.85 / 1000W).

2. How many solar panels do I need to run a catamaran?

When it comes to solar panels you need to run a catamaran, six square meters of 100W solar panels could fit on a solar catamaran. This arrangement can produce 1200 Watts. Generally, a solar catamaran lasts 5 hours daily to get enough energy on a sunny day.

3. How much does it cost to live in a catamaran?

A family living full-time on a catamaran will cost between $2,000 and $5,000 per month and a little less for a pair without children. This does not include the cost of maintaining and powering your catamaran, which accounts for an additional 5% to 10% of the price ($100 to $500 per month). It is significantly more expensive than buying a solar generator for your sailboat.

Final Thoughts

Due to the ubiquity of sunshine, solar energy is the ideal option for catamaran propulsion. The solar-powered catamaran is becoming more and more popular nowadays. Compared to solar panels for the catamaran, it is highly suggested to choose Jackery solar generators to power your catamaran since they are environmental-friendly, quiet, easy to use, and lower prices.

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