Solar boats

In recent years, solar panel and rechargeable battery technology has improved dramatically. The panels are lighter, stronger and more efficient. The batteries are more compact, more efficient and weigh much less than before. Both batteries and panels now last longer and cost less than in the past. These advances in technology, and the growing interest in environmentally friendly boats, have shifted the development of solar yachts from idealistic dreams to reality. .

Solar boats use solar energy to power their engines, navigation systems, and electronics and appliances. A solar system works much the same as a solar home system, with some structural differences to meet the unique requirements and challenges of a marine environment. Solar panels mounted on the boat collect solar energy from the sun and send it to a charge controller, which controls the flow of electricity to a unit of rechargeable batteries.

From the batteries, power is sent to electric motors, navigation systems and appliances through an inverter, which converts direct current (DC) to alternating current (AC). Most appliances like kettles, microwave ovens and hair dryers use AC. A solar system can be added to any boat, making it a hybrid or even just to supplement some power using renewable resources. Solar power is a great way to reduce carbon emissions, reduce fuel costs and increase distance you can sail without stopping to refuel. What are the benefits of using a solar boat? When it comes to solar boats, there are some great benefits and they are not limited to renewable energy and less carbon emissions: No dependence on fuel – oil generators can be used as back-up emergency, but not needed for daily navigation or power generation.Unlimited range: when the batteries are continuously recharged by the sun, there is no need to stop for refueling and you can continue indefinitely.No noise and fumes:as there is no engine, there is no noise and no oil fumes. This makes the solar boat sailing experience much more peaceful.No pollution: in a solar boat, there is no engine to cause noise pollution and there is no risk of leaking fuel or oil. More space: the absence of motors frees up a lot of space. Electric motors and batteries can be placed anywhere on the boat and do not take up as much space as motors and machinery, which means room for more storage to keep your equipment or gear. Lower running costs: apart from the initial investment and occasional maintenance, solar energy is completely free. This reduces fuel costs and ongoing engine maintenance costs. The benefits you will enjoy from a solar boat vary, depending on your location and the specifications of the boat you choose.