There are many options for a solar panel installation company. SunPower is one example of a company that offers a warranty for 25 years. Sunrun is another company that offers price-match or loans. Apart from these companies, solar panels can also purchased online through several other retailers.
SunPower offers an extended warranty of 25-years
SunPower, a San Jose California-based manufacturer and exporter of solar panels, has extended its warranty to all new panels made in the U.S. The company says that the new warranty will ensure power and product performance for 25 years, which is much longer than industry standard. The panels will have a minimum output of 85 percent for the first five and an average output of 87% the following 20 years.
Tesla offers a warranty of 25 years
Tesla solar panels come with an 80 percent performance guarantee for 25 years. Tesla offers a comprehensive warranty which covers all parts of its system, including the Powerwall or inverters. The company offers customer service for the panels. While this warranty is more comprehensive than many solar panel warranties, there are some caveats.
Green Power Technology provides loans
A solar-panel loan is a great option to finance your purchase. The loan can either be used as an individual loan or combined with other financing sources such a mortgage or personal loan. The amount of the loan as well as the repayment term will be determined by your financial situation, credit history, and income. Lenders may extend loans for up to 30 year.
Sunrun offers a price-match promise
Sunrun offers a 10-year, bumper-to-bumper warranty for their solar panels. Sunrun also offers monitoring and maintenance services. The cost of energy in your region will affect the annual lease fee. However, on average, it is only 2%. Even if you don't have the money to buy solar panels outright, a lease can help you save money on your utility bills.
Tongwei Solar
Tongwei Solar ranks among the top solar panel companies worldwide. Their impressive list of awards and honors includes the Leading Enterprise Award, as well as a host of industry firsts. The company is dedicated to the development of the most efficient solar cell designs. Their highly skilled research teams have made panels that have been distributed worldwide.
LONGI Solar
LONGI is a global manufacturer of solar panels. Its Malaysian factory can produce solar panels with a capacity of 500 megawatts. Longi has offices and warehouses throughout six countries, in addition to its Malaysian facility.
Zhongli/Talesun
Zhongli/Talesun are one of the most respected and well-respected manufacturers of solar panels. This 30-year-old Chinese company has a reputation for producing quality solar modules that will last for decades. It is listed on Bloomberg Tier One, and has experienced significant success in solar energy.