20W Epoxy Solar Panel Kit with 10A Controller for 12V Camping Home Car Battery
Maintenance and sustainability
Photovoltaic systems need a lot of maintenance. Since most of the time they are exposed to inclement weather, they need constant care. In case you feel any reduction in efficiency, call a technician immediately. To maintain yourself, clean the glass cover in parts (remove excess dust or pollution that accumulates) with a little water and a soft cloth, it is best to do it every two months. Verify that there are no loose or broken terminals.
How much they cost?
One of the main concerns is the cost of solar panels. Regularly they are not cheap, in Mexico their price varies, you can find them from 3 thousand pesos up to 30 thousand approximately, depending on the size. But the truth is, the expense you will make is worth it since you will only pay once and the benefits will be reflected in your electricity bill, since the consumption is reduced by more than half, if you think it is a good refund for the initial investment.
Recommend 20W Epoxy Solar Panel Kit with 10A Controller for 12V Camping Home Car Battery
The solar panels work with the light that emanates from the sun, a source that will never be exhausted. Solar panels need a minimum of maintenance and their useful life can reach up to 30 years. The initial investment to acquire these panels can be a little high, but with the passage of time the solar panels return this capital. The energy savings are reflected in the monthly electricity bills, energy that is only used in exceptional cases, which is much lower than usual. The savings that the solar panels give us makes us the return of the money invested for the purchase of them in a few months.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.
Characteristics of solar panels
Solar panels work with renewable energy, that is, from an inexhaustible source of energy such as the light emanating from the sun. They need a minimum maintenance, one more reason to have them installed at home. Its approximate lifespan is 30 years.
Although the money that is needed to invest for the purchase of solar panels is not less, the energy savings achieved through its use is reflected in the monthly electricity bill, for which there will be less to pay (as long as you have to resort to the use of conventional energy in exceptional cases). In that sense, it can be said that the money invested is recovered in the first months after the purchase was made.
The installation of solar panels is increasingly requested by people, something that contributes to the care of the planet and the cheapening of the devices.