7 Factors To Consider Before Purchasing Solar Panels
As a result of the high energy and utility costs, there has been a great need for alternative energy-saving options. Energy-saving options utilizing green power energy area available and include the use of solar panels. Solar panels convert solar energy into electrical energy, thereby reducing the electricity bills. Before buying a solar panel, keep the following factors in mind:
- The amount of power emitted
Power is measured in watts and the number of watts emitted is important depending on the intended use of the solar panel. A 20-watt solar panel holds and stores less power compared to a 100-watt solar panel. Therefore, depending on the intended purpose, the chosen power source will vary. A low-power solar panel is also cheaper than high-power source solar panels.
- Size
The size of solar panels varies and has a direct influence on the amount of energy input, emitted energy and stored energy. The size will also be determined by the intended function of the solar panel. Commercial places require big solar panels while homes will require panels that are smaller. Some homes will however prefer big ones if they are intended for all home activities.
- Portability
If you are considering camping or you need a solar panel and lamp for camping, then you will need one with a holder. It should also be light and easy to pack. It should also have a cord that can be connected to all electrical appliances and requires no fueling.
Portable solar panels can be easily repositioned or relocated when need be. They have holders making positioning easy. Some portable solar panels are foldable thus making transport and storage easy.
- Functions
A solar panel required to power an electric fence will definitely be bigger and with the power to give off more power. You will also need it to come with a solar electric fence energizer. One that covers at least 40kms is more reliable offering 40W.
- Ease of use
The mechanisms of switching and using a solar panel should be simple. One with a simple on and off switch is easy to use and will not malfunction easily. It should also have inbuilt lightening protection and with an easy access to the wiring terminals.
- Types of cells used
There are different types of cells used in solar panels. Whether they have monocrystalline cells, polycrystalline, or thin films, they will have varied efficiencies and work best for different places. The prices will also vary and their appearances differ, thus used as the main differentiating factor.
- Price
The cost of buying a solar panel should be reasonable and affordable. The cost of electricity and fuel cut down through use of solar panels should be high compared to the monthly or general maintenance costs of the solar panel.
In conclusion, solar panels effectively save power and contribute to reduction in carbon emissions, thus reducing global warming and reducing the effects of CO2 emissions. Consider these factors to enjoy low electricity bills and better outdoor experiences.