In our days, small solar panels represent more than a power station which can provide some energy. It provides energy supplies for anything anywhere. The method is used in the military filed of activity, where small solar panels provide energy for mobile units which are in special missions. Ordinary people can use them in case of emergency or when going camping. To have electricity during a power shortage especially when in an emergency might save lives. Small solar panels can provide the needed amount of power but if you need more, a larger portable solar energy power is required. A small panel can supply for example an area with light only, while a large panel can help you with refrigeration, lights and others things you need.

Small solar panels provide energy starting from 240 watts but the advantage is the size of the battery pack which is not big at all. The installation of a solar panel is simple. It is recommended to use different unites of different sizes in order to perform more functions (lighting, power supply for refrigeration, water pumps powering and so on). You must keep in mind that portability is proportional to the size of the battery pack when talking about small solar panels. Taking power directly from the panels would be useless and doesn't represent what portability means.

The power should be stored into batteries. You should keep in mind that the power generated by the small solar panels is direct current and the use of an alternating current converter might be necessary. The converter works pretty simple: electrical devices are connected at the converter and as the power is finishes, the battery is recharged automatically by your small solar panels. The main factor that contributes to the weight of a portable solar energy power station is the battery pack. The other parts (solar panels, charge controller) add a few kilograms but not as much as the battery pack. When you choose small solar panels you do it because it is easy to carry and can satisfy your basic needs (such as powering a light or a radio).

Although if you need more power then a larger portable solar power unit with a battery pack mounted on a trailer will give solutions to your power needs. The most important thing when talking about small solar panels (or big solar panels) is to remember that if there is no sunshine there is no solar energy power; so, you should take care if you plan to spend your night in the heart of the nature that before the sun goes down your battery pack is full. Once the batteries are discharged, you will have to wait until next morning to restore power. Small solar panels represent a solution for many people and their popularity is constantly increasing because of the price and the product quality. If you want to get help choosing the best portable solar power unit, check for information at your local store or on a specialized on-line shop.

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