To measure the efficiency of a Puerto Rico solar panel, it’s useful to compare the metric used to determine how much power a solar panel produces to other products. The measurement of the efficiency of a solar panel is the ability of the device to convert sunlight into usable electricity. A panel’s capacity to produce electricity per solar cell is a major part of its efficiency. This process is the result of the performance of the electrical configuration, surrounding components, cells’ composition, and more.
You can check the efficiency of your solar panel in many different ways. Manufacturers control influential variables such as the time and amount of exposure to sunlight on different solar panels, then register the results. From a practical point of view, for two solar panels that are the same size, one is 21% efficient and the other is 14% efficient, the 21% efficient panel will generate 50% more kilowatt-hour (kWh) of electricity under the same environment as the 14% efficient panel. A more efficient solar panel maximizes energy use which equals added savings on your electricity bill.
Solar panel efficiency is the most important criterion when clients and people of the industry examine the quality of a panel. Notwithstanding the fact that it’s an important criterion, it’s not the only one to take into account when evaluating whether to install a particular solar panel or not. The cost in comparison to the ability of the cells to convert energy is essential to take into consideration as well. Ideally, the conversion comes at a low cost and a high supply rate.
How Efficient are Puerto Rico Solar Panels?
High-quality Puerto Rico solar panels can exceed 22% efficiency and almost reach 23%. However, most of the photovoltaic panels available commercially don’t exceed 20% efficiency. The majority of solar panels are between 15-20%.
Most efficient Puerto Rico Solar Panels: The Top 5
The top five best solar panel fabricators in 2019 based on the most efficient solar panel they have to offer are:
- SunPower (22.8%)
- LG (21.7%)
- REC Solar (21.7%)
- CSUN (21.2%)
- Solaria (20.5%)
Those that utilize high-efficiency solar cells such as LG and SunPower (who have fought back and forth for the world solar efficiency record) are the leading brands in this category. In most regions, these brands are the top panel brand on the market for solar efficiency. Nevertheless, it’s substantial to understand the difference between setting a maximum efficiency record and the ability to maintain a consistent average solar energy efficiency rating. SunPower panel is the most efficient solar panel sold commercially and has an efficiency rate of 22.8%. Even though the price is expensive, Sunpower enjoys consumer preference from those who are concerned with efficiency as a primal metric of interest.
Maximum Production: If the amount of roof space is limited in size, you may benefit from higher efficiency solar panels to maximize the amount of electricity produced by your system. This strategy will ensure you buy the least amount of electricity from the utility and maximum production from your solar panel system. Increased electricity production signifies you purchase less power from your utility. Depending on your location, you may also generate higher SREC income.
Cost vs. Value: Cost is proportional to the efficiency of the solar panel, the more efficient, the more it’ll cost. To justify these costs, you must consider if the increased savings achieved by generating more electricity over the lifespan of the solar energy system is worth the investment. General Maintenance simplifies the process for you to compare your savings from solar panels, how they vary in their efficiency ratings, and if their premium price is justified.
What Determines Puerto Rico Solar Panel Efficiency?
Solar cell researchers and manufacturers take into consideration the material, wiring, and reflection during the design and production of efficient solar panels.
- Material – the type of material (mono-crystalline silicon, polycrystalline silicon, cadmium telluride, etc.) affects how light converts to electricity
- Wiring and busing – arrangement of wires and “busbars” on a solar panel that acquire and transfer electricity also impacts the efficiency of the panel.
- Reflection – If the light is reflected away from a solar panel; the efficiency may be lowered. This is why the glass layer on top of silicon solar cells is so essential.
Furthermore, being able to absorb light on both sides of a cell (bifacial solar panels) and the ability to absorb variable wavelengths of light (multi-junction solar panels) is important. These factors directly change the efficiency of solar panels. All things considered, there exist a multitude of mechanisms that specialists and researchers can apply when developing solar panel efficiency. Conclusively, it’s mostly about converting the most incoming sunlight into electricity.
Three Tips for Buyers Interest in Puerto Rico Solar Panel
Homeowners who receive multiple quotes save 10% or more
Similar to any big-ticket purchase, purchasing a solar panel installation takes a lot of research, including a thorough review of the companies in your proximity. A report by the U.S. Department of Energy’s National Renewable Energy Laboratory (NREL) suggested that consumers compare many different solar options to avoid paying inflated prices offered by large installers in the solar industry.
Use an installer network like General Maintenance to help you find reputable contractors that typically offer lower prices. Homeowners who stick with reputable installers can expect to save approximately $5,000 to $10,000 on their solar panel installation.
The biggest installers usually don’t offer the best prices
Bigger isn’t always better. Homeowners should consider a variety of solar options, not just the brands large enough to pay for advertising. A recent report by the U.S. government found that large installers are $2,000 to $5,000 more expensive than small solar companies. General Maintenance offers the most competitive pricing on the island because we work with all the top brands to find you the best deal possible.
Comparing all your equipment options is influential
National-scale installers offer higher prices and tend to have fewer solar equipment options. This lack of selection can have an important impact on the system’s electricity production. You can compare costs and savings by collecting a diverse array of solar bids based on the different equipment packages available in your area.
There are a variety of things to consider when searching for the best solar panels. Some will have higher efficiency ratings than others. It is a common misconception to think that investing in top-of-the-line solar equipment will result in higher savings, but this is not always the case. The only way to find the right system for your property is to go with a trusted company.
General Maintenance has a proven track record of providing high-quality solar to Puerto Rico for years. Contact us today for a free estimate and say goodbye to high electric bills.