Panasonic HIT Slim Series employs thin amorphous layers of silicon and heterojunction to increase energy production and reduce energy losses. These solar panels are also highly efficient and have a low temperature coefficient. These panels can be used in all seasons and weather conditions. Their low temperature coefficient allows them to maintain power output regardless of temperature.
Heterojunction technology
Panasonic uses heterojunction to increase efficiency of its solar panels. The panels' amorphous silicon layer has a low surface roughness which allows them to produce solar energy on both sides of their module. Panasonic has also optimized the rear surface to increase light yield, and module efficiency. These panels can also reduce light-induced degrading.
Heterojunction technology was a major advance in solar panel efficiency. The efficiency of a single monocrystalline cell is approximately 20% higher than that of an amorphous cell. However, the heterojunction panel's efficiency remains lower than that a conventional monocrystalline cell.
Performance over the long-term
Panasonic solar panels are well-known for their reliability, durability, and long life expectancy. They are the most efficient and have the lowest degradation rate of any brand. The company has been active in the industry for more than 40 year and has invested considerable resources into research and development. Panasonic solar panels are covered by a warranty covering defects and production for 25 years. Each panel must achieve a minimum of 90% of its original solar power rating.
Panasonic recently introduced a new series residential heterojunction panels. This new series comes with a lithium-ion storage solution. Each panel comes with 66 cells, and has a power output ranging from 400-410 watts. The panels' power conversion efficiency is between twenty and twenty-two percent. Panasonic offers a 25 year product and power output warranty.
Low temperature coefficient
Panasonic's solar panel HIT technology has a high efficiency and low temperature coefficient, which results in higher electricity production. Panasonic solar panels have a pyramid-shaped design that reduces refraction and directs more sunlight into the cells. Panasonic solar panels are known for their highest conversion efficiency ratings.
Panasonic's HIT technology allows solar panels to retain more power at high temperatures. This makes them ideal for hotter environments. Panasonic's solar panel can withstand temperatures much higher than 77 degrees Fahrenheit. This is in contrast to most solar panels that lose efficiency as the temperature rises.
Cost
When it comes to cost, there are a few factors you should consider. First, you need to know the wattage of your panel. Next, look at the efficiency of your panel. The better the efficiency, Consider the panel's decay rate. A panel with a low degradation rate will still produce the same nameplate power for a reasonable period of time. Panasonic panels are better at converting sunlight into electricity and have lower degradation times. They will also produce more stable energy for many years.
The efficiency of a solar panel should be one of your top priorities. Panasonic solar panels offer about 26% higher efficiency than industry averages. High-wattage panels will help you recover your investment cost quicker.