One of the best ways to generate electricity is by using solar energy. 12v marine solar battery chargers are now widely used, are easy to install and can work for very many years without any problems. They are usually packed in a kit that has a solar panel, battery pack, conversion technology needed and any necessary wiring.
The Most Recommended Solar Chargers Are:
- Go Power! GPDL-20 20-Watt Self Regulating Unbreakable Solar Module
- Sunforce 60-Watt Solar Charging Kit
- Brunton 26 Watt Foldable Solar Array
- HQRP 20W Mono-crystalline Solar Panel
Using Solar Boat Trickle Chargers
They are used on boats to guard against any natural electronic drain and battery discharge. These solar chargers for boats are made using designs that are weather proof so they cannot be easily damaged while in the water.
Solar chargers can be used on boats for any complimentary electronic gear that may need to be used while the boat is out on the water.
The complimentary gear
The complimentary gear includes communication and entertainment devices, fish finders and sonar. There are some full kits that are available to run this electronic gear on the boats.
The solar chargers can also be used to charge the boats’ batteries and this usually comes in a different kit from the ones used to charge the electric gear. The kits have some solar panels that you can mount in various locations on your boat. The panels are connected to a marine solar charge controller unit that will charge the battery.
A solar power charger works well on a boat because the solar panels are very well exposed to the sun while on the water and this reduces the amount of time it takes for the batteries to be charged.
Some of the panels that are used for charging boats have integrated batteries that function as power packs. You can charge this internal battery then use it to charge the gear on the boat or the battery used to run the boat.
The panels that do not come will require a converter to switch the power supply and also regulate the voltage on your battery by stepping it up or down.
Know Before You Buy
When choosing the marine solar charging panel, you need to know the kind of battery that you have but in most cases, one charger will work for any gear or battery except if it is for Gel Cell. It is also important to calculate the wattage on the solar charger by knowing just how many Ampere per hours the battery stores.
Choose a charger that has a solar marine battery maintainer so that it will monitor the charging on a regular basis and stop it once the boat or the gear is fully charged.
What Size Solar Panel for Marine Battery do I Need?
Marine solar systems are fundamentally no different than other types of solar electric systems. They all have panels for harvesting the power, a battery for storage and sometimes and inverter to change the 12 volt (DC) to 120 volt (AC) current In designing a system for your boat, it is important to answer what size solar panel for marine battery you will need. To answer this, you must first determine what electrical needs you will have to power in your boat.
The most common power needs are for a bilge pump, lighting, devises like laptops and DVD players, kitchen appliances such as coffee makers and blenders, and fans . A 100 watt panel can power all of these but not all at the same time and only for a certain number of hours.
It is important to have a close look at what electrical devises you need to power on your boat and how many watts are required to run each appliance. Then you must estimate how many hours a day or week you will need to use each devise.
Solar supply stores can usually give you assistance on how best to match your marine electrical needs to the right size panels and battery when you are looking for help on what size solar panel for marine battery for your boat.