If you’re a proud narrowboat owner, you probably enjoy the freedom of life on the water. But you can enhance your boating experience further by installing solar panels on your narrowboat.
Not only does this provide you with a renewable and cost-effective power source, but it also helps reduce your reliance on noisy, polluting generators.
In this guide, we walk you through everything you need to know about narrowboat solar panels, from the types of solar panels available to the installation process and cost-saving tips.
Types of narrowboat solar panels
You’ve got a few options to choose from when it comes to narrowboat solar panels, and picking the right type is important for getting the best performance for your needs. Let’s break down the main types:
1. Monocrystalline solar panels
These are the most efficient and commonly used solar panels on narrowboats. They’re made from a single crystal structure, which makes them more efficient in converting sunlight into electricity. They tend to be a bit pricier but are worth it for long-term performance.
2. Polycrystalline solar panels
These panels are made from multiple silicon crystals, and are slightly less efficient than monocrystalline panels. However, they are more affordable and still a great choice if you’re looking for a balance between cost and performance when installing solar panels to your narrowboat.
3. Flexible solar panels
If you’re after something lightweight and easy to install, flexible solar panels are the way to go. These are thin, lightweight, and can be bent to fit the contours of your narrowboat’s roof. While they might not be as efficient as monocrystalline panels, they’re an excellent option if you’re short on space.
Each type has pros and cons, so consider your needs, available space, and budget when choosing your panels.
How do narrowboat solar panels work?
Narrowboat solar panels work the same way as solar panels on houses. The panels convert sunlight into electricity using photovoltaic cells. Here’s a quick rundown of the process:
- Sunlight hits the solar panels
- The photovoltaic cells inside the panels absorb the sunlight and convert it into direct current (DC) electricity
- The DC electricity is sent to an inverter, which converts it into alternating current (AC) electricity that can power your boat’s appliances
- The energy can either be used immediately or stored in batteries for later use
The more sunlight your panels can capture, the more energy you’ll produce. This means that the location of your boat and the time of year will affect how much power you can generate, but don’t worry, narrowboat solar installation can help ensure you get the most out of your panels.
Benefits of installing solar panels on a narrowboat
Installing solar panels on your narrowboat has many benefits, especially if you want to save money and reduce your carbon footprint. Let’s take a look at why solar power is a smart choice:
Lower running costs
One of the biggest advantages of solar panels for narrowboats is the savings on fuel and energy costs. Instead of running a noisy and expensive generator, you can use the sun’s power to meet your electrical needs.
Environmentally friendly
Solar panels provide a renewable source of energy, which means they’re a great way to lower your environmental impact and live a more sustainable lifestyle.
Energy independence
With solar panels, you’re no longer dependent on shore power or generators. You’ll have more freedom to travel without worrying about running out of electricity, especially if you’re cruising through remote areas.
Increased value
Installing solar panels on your narrowboat can increase the value of your boat. Buyers will like the fact that they won’t have to worry about energy bills and can cruise with greater peace of mind.
Quiet, low-maintenance power
Unlike noisy generators, solar panels work silently and require minimal maintenance. Once installed, you can just sit back and enjoy the peacefulness of life on the water.
How to install solar panels on your narrowboat
If you’re keen on installing solar panels on your narrowboat, here’s a step-by-step guide on how to do it. Keep in mind that if you’re not comfortable with DIY tasks, you can always hire a professional for narrowboat solar panel installation.
1. Plan your system
Start by assessing how much energy you use on a daily basis. What devices or appliances will you need to power? Once you have an idea of your power consumption, you can choose the number and size of panels you need.
2. Choose the right location
The roof of your narrowboat is the most obvious location for solar panels. Make sure to pick a spot that gets plenty of sunlight and is free from obstructions like antennas or vents.
3. Mount the solar panels
Once you’ve chosen your spot, the next step is to mount the solar panels securely. Use a mounting system that’s appropriate for your boat’s roof. Ensure the panels are positioned at an angle that gets the most exposure to the sun.
4. Wire the panels
After mounting the panels, you’ll need to wire them to the charge controller, battery bank, and inverter. The charge controller regulates the power flowing into your batteries to prevent overcharging, while the inverter converts the DC power to AC power.
5. Test the system
Once everything is connected, test the system to ensure everything works properly. Then, monitor it to ensure it provides enough power for your needs.
For a professional, stress-free installation, consider contacting experts who specialise in narrowboat solar installation.
Choosing the best solar panel system
Choosing the right solar panel system is crucial for getting the most out of your investment. Here are some highly recommended products for narrowboat owners:
Renogy 100W Monocrystalline Solar Panel Kit
Known for its reliability and excellent performance, this kit is perfect for narrowboats. It comes with everything you need, including a charge controller and cables. It’s compact and efficient, making it ideal for smaller boats.
Victron Energy BlueSolar 170W Panel
Victron’s BlueSolar range is renowned for its high-quality panels and durability. The 170W panel is great for larger boats or those that need a bit more power. Plus, Victron’s charge controllers and inverters are industry-leading, providing you with a reliable system.
ALLPOWERS 200W Flexible Solar Panel SF200
This kit is perfect for narrowboats, bending up to 250° to fit curved surfaces. It delivers reliable power while cruising. It’s lightweight, easy to install, and IP68-rated for all-weather durability. The ultra-thin, flexible design ensures seamless integration and is a great eco-friendly solution for a narrowboat.
Cost of narrowboat solar panel installation
The cost of installing narrowboat solar panels can vary depending on the size of your system, the type of panels you choose, and whether you install them yourself or hire a professional. On average, here’s what you can expect:
- DIY installation—if you’re installing the system yourself, the cost can range from £400 to £1.5k, depending on the size of the system and the quality of the panels you choose
- Professional installation—if you decide to hire a professional, the cost could range from £1.5k to £4k, depending on the difficulty of the installation and the equipment used
While the upfront costs might seem steep, remember that solar panels can save you money on energy costs over time. Plus, you’ll increase the resale value of your boat.
Specialist narrowboat insurance
If you’re installing solar panels to enhance your liveaboard experience, you may also want to consider specialist narrowboat insurance for extra peace of mind.
At Craftinsure, our specialist narrowboat insurance provides up to £5m third-party cover, and protects your boat against loss or damage from fire or theft. Get an instant online quote today.
By installing solar panels for narrowboats, you’ll be taking a step toward a more sustainable and cost-effective boating experience.
