Today, more and more vehicle, boat, snowmobile and RV owners are replacing their loud generators with solar battery chargers. This is because using solar charging products is more environmentally friendly, energy efficient and effective. The best 12 volt solar battery chargers are noiseless, do not come with moving components and do not produce any harmful emissions.

The only thing users need to make sure is to turn the solar panels towards the sun and from there, they can enjoy renewable energy.

However, getting the right model for your application is not always easy. This is especially true if you are not aware of the essential features of a solar battery charger.

Note that there are several valuable factors you need to check when buying the right solar 12V battery charger. Three of the most critical buying criteria you need to look at include:

Wattage: If you prefer a battery charger that ensures fast charging, it is vital that you choose a higher wattage engineered unit. Consider how much power you will need over a period of time.
Charge protection: ensure that the solar battery charger is equipped with blocking diodes to provide maximum protection against overheating and overcharging. Features like discharge and battery drain prevention are also great.
Portability: some solar battery charger options are designed to be larger and heavier, but they can only be mounted in a fixed location. Therefore, if you plan to use one for outdoor applications such as camping, the lightweight and portable versions are better for you as they are easy to transport.

At first glance, 12v battery charger usually look the same due to their mounting components and solar panels. Nonetheless, they are very different from one another.

To help you spot the differences and buy the right version for your requirements, consider checking out the following buying guide:

Wattage
Did you know that the energy production of solar chargers is categorized by wattage? Most of the products are available in different wattages to meet the specific requirements of the buyers.

Therefore, if you are looking for fast charging, you will have to invest in a solar battery charger designed with a higher wattage.

Applications
Generally, solar chargers can charge several types of batteries. Therefore, there is no need to purchase a new charger for each type of battery.

While this is indeed a typical feature, it is still vital to ensure that the charger you get has this attribute.

Charge Protection
In fact, this is a common feature of most solar battery chargers. While these devices usually feature blocking diodes designed to prevent overheating and overcharging, it is still vital to check customer reviews.

It is beneficial to choose an option that many customers recommend when it comes to charge protection features.

If possible, look for solar car battery chargers with charge controllers.

Durability
When choosing a solar battery charger, make sure it is shielded with an aluminum frame and tempered glass. This is because other construction materials are not as strong as these.

Portability
Many solar battery charger options are designed to be lightweight and portable. Other alternatives are bulky and therefore can only be set up in a fixed location.

Therefore, if you are looking for a solar charger for camping and other outdoor activities, a lightweight and portable option is more suitable for you.