20W Epoxy Solar Panel Kit with 10A Controller for 12V Camping Home Car Battery
Know the Company that made the panel. – While some companies are dedicated to research to produce better solar panels , others simply dedicate themselves to assembling the photovoltaic modules, before making the purchase, the ideal is to know the company that He made the panel.
What materials were used.– There are 3 types of solar cells . The Monocrystalline is the most efficient and is produced in small cells, so monocrystalline solar panels are smaller and in turn are the most expensive. Polycrystalline, is the second most efficient and is also the most common in the market, since it represents a good balance between the price and efficiency of the panel. Finally the Amorpho which is a thin film of silicon and are the least efficient.
Recommend 20W Epoxy Solar Panel Kit with 10A Controller for 12V Camping Home Car Battery
Solar energy in certain places or properties can not replace grid electricity but optimize it, because if you also do bioclimatic spare parts to achieve better use of energy, in addition to saving a lot of kilowatts in the operation of the house. In most countries to a greater or lesser extent you can use solar energy that is free,Epoxy Solar Controller Camping Battery Reviews
The color of a solar panel is 100% personal preference. The monocrystalline cells are dark gray-bluish or sometimes almost black; the polycrystalline cells lean towards the blue color, with multiple crystals that reflect different shades of blue. The color of the cell can be selected or changed. However, you can select the colors of the aluminum frame and the back sheet.
One point that is worth mentioning is that the panels with black background work at a higher temperature, therefore lose efficiency. The loss is not significant but the operating temperature of the array will increase, especially in hot climates. If efficiency is your ultimate goal, it is recommended to use panels with a white background; however, an all-black panel is not bad when appearance matters.
We invite you to ask yourself these questions before making your purchase because they are necessary considerations to keep in mind. If you need help, the technical team of tutiendaenergética.es will be happy to help you with your purchase.