Solar Panel Waterproof
Solar panels for navigation
Silence of solar energy
Solar panels are used to Ships to noise generators are not required. Solar power generates electricity in silence without disturbing the serenity Quiet navigation, the only sounds are the wind in the sails and the bow cut through the blue water.
Rugged, waterproof and corrosion-resistant solar panels
The energy used solar sails should not be different from the earth with solar panels in its function, but all electrical components must be watertight. The framework of solar panels and supports must be resistant to corrosion to avoid the attack of highly corrosive salt spray. If mounted on the roof must be sufficiently strong enough to continue.
Elements a marine solar system
There are solar controllers designed specifically for marine use, for example those used in the navy of solar energy buoys should not be no different types that are normally available when installed on the cover with the battery, but must be waterproof if it is to be mounted outside with solar panels.
No batteries are specifically designed for marine use, but the deep cycle batteries are recommended for energy storage and use daily. The term "deep cycle" means that usually can be removed at low loading levels, generally about 30% state of charge (SOG), without harm to the battery cells. Deep cycle batteries is always recommended that energy is stored and used daily for longer than normal vehicles starter batteries, but it is best to use sealed batteries as absorbed glass mat (AGM) or gel batteries to avoid acid hit by bad weather.
Wiring must be grade cable Navy UV resistant isolate. Must be able to handle the load current without any significant decrease in tension. The cables used to use to Low voltage is thicker than the high voltage wiring, and that should lead to a higher current flow to a power supply equivalent. Wiring must be able to make solar intensity measured over 50% to avoid power loss. For example, a panel of 140 watts of power Solar generates about 8 amps and requires a cable rated for 12 amps.
During the installation of solar panels on boat
As a boat is still moving it is no use fishing for solar cells at the sun as you would a panel sun on earth. They are always mounted horizontally so that whatever position the boat get a little sun. Unfortunately, this also means less energy Solar is generated, so that can produce about half the maximum power, ie, our 140-watt solar panel will provide about 70 watts per hour of sunlight.
Lock LED
A blocking diode is required if solar panels are covered when unused for a long period of time, as this will prevent reverse current in case of discharging the battery is always connected solar panels. An alternative is to choose a solar controller that can disconnect the solar panel that recharges the battery.
If these facts are taken into account then 12 volt solar panels are a good option to navigate by boat. Happy surfing!
About the Author
John is a technical consultant for Ecopia the Australian portable solar power retailer. He has a background is in engineering and an interest in solar power and wind energy.
Blondes are not stupid ... Did you know that solar flashlight?
No, this is not an invention fair. This power is lantern Solar made of durable ABS plastic and is designed to float! The case is water resistant with a double seal. This light can be powered in two ways: solar energy: Place the lamp (with built-in solar panels) in direct sunlight during the day and to charge the integrated circuit Rechargeable. This gives you up to three hours of light (2-1/2 hours using both light and flashing light). Two "AA". When combined with optional solar charging "AA" which can more than double the power of light (up to nine hours of use continues). Accordingly, blondes are not stupid after all ...
Like ... you're funny! 
Broken Solar Panel and a Bilge Pump
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