Solar panel warranties vary by manufacturer and type of panel. A standard solar panel warranty should come with at least 10 years of protection. Solar panel warranties typically won't reimburse for labor costs associated with installing new equipment or shipping fees for new equipment.
Solar panel warranties typically won't reimburse for labor costs associated with installing new equipment or shipping fees for new equipment. Comparisons should focus on product warranty terms, power guarantees, labor warranty terms, transferability and bankability, and the availability of an extended warranty.
If you’re a homeowner in the UK, consider this: Your solar panel system, without the right protection, might end up being a liability instead of an asset. By choosing a warranty that ensures the product’s quality and long-term performance, you’re safeguarding your investment from manufacturer defects and inevitable wear and tear over time.
An ideal solar panel performance warranty should include the following conditions: Certain solar manufacturers may even guarantee a degradation rate as low as 0.25% per year, coupled with a performance warranty period of up to 30 years.
Comparisons should focus on product warranty terms, power guarantees, labor warranty terms, transferability and bankability, and the availability of an extended warranty. Based on our ranking system, Panasonic has the strongest overall warranty, with REC and Qcells close behind. Why are solar panel warranties important?
Workmanship and materials warranty of one or two years. Batteries (non-grid systems / hybrids) roughly 5-15 years. Inverter (s) warranty of between 5-10 years. There are many factors that must be borne in mind when considering warranties for you solar panel system.