SunPower solar panels are highly regarded for their efficiency, cost-efficiency ratio and long warranties. They can be used for solar energy systems in both residential and commercial buildings. These panels are affordable and do NOT require any special installation.
Price
SunPower solar panels can cost a lot, but there is a way to lower it. Check with your local government to see if there are any incentives for installing solar energy systems. It is possible to obtain a loan or lease for solar energy systems at no cost. Don't forget the federal solar tax credits.
SunPower solar panels have a 25 year product warranty. This is another reason to purchase them. This guarantee covers material and workmanship defects, and it's valid as long as the panels are used properly. While other manufacturers will only offer a 12-year product warranty, SunPower's is the longest. SunPower's warranty includes installation.
SunPower offers free virtual consultations for homeowners to ask questions or learn more about their system design. SunPower will present a proposal that outlines the system design, along with an estimated price, after the consultation. SunPower will submit the proposal and obtain the permits. This process can take up to a few weeks.
Efficiency
SunPower Solar Panels have the highest efficiency solar panels available. According to a study conducted by PV Evolution Labs, SunPower panels scored in the top quartile of all solar panels. The company also has the second highest temperature coefficient of any manufacturer on the market. The company's solar panels will produce solar electricity equivalent to 470 billion kilowatt hours in 25 years. This is enough to offset the 30 million tons of coal emissions.
SunPower panels are also very affordable compared to other brands on the market. The panels have a high efficiency rating of 21.5% which is significantly higher than other solar panel brands. The monocrystalline cells look great on the roof.
Warranty
Although there's no guarantee your panels will last as long the SunPower warranty does, there are some things you should know. The most important one is that the panels must be in good condition. Cracks, blemishes, and any other damage to cells (such as browning) are not covered by the warranty. The panels must also have a minimum power output level in order to be eligible for the warranty. Gary did not want the solar company to test his panels so he called SunPower helpdesk to report the problem.
There are other manufacturers of solar panels, but SunPower offers the best product warranty available. The warranty covers all defects, power output protection and repairs to defective panel for forty years. This policy is based in part on 33 million IBC panels that have been installed all over the world. The PVLife physics-based model also means that continued operation after the warranty period is possible.