Understanding Solar Component Warranties

Photovoltaic system has been widely used in our daily life. Each component of the power plant play an important role. But how long is the standard warranty of each component (including the solar module, inverter, solar mounting brackets, etc.) of the power plant? If you are concerned about the warranty of your solar module or racking or else, kindly read this blog and I ganna show you the warranty based on product data currently available on the market.



Here are two types of product warranties for the premium module brand. One is the quality warranty, and the other is generation warranty. Nearly all major solar panels have a minimum quality warranty of 10 years and some are as long as 25 years, and the genaration warranty is 25 years with a decay rate of 20% within 25 years.

Inverter Warranties

Inverter, the only electronic part of the whole system, can convert the DC current into AC current. Though the cost of the inverter is not as that high as the solar panel, it is an important part like brain for the whole system. Most solar inverters have a product warranty of 5 to 25 years.



Racking Warranties

In addition to the solar panel and solar inverter, there is also a major part for solar system. That is the solar racking system. The solar brackets is used to fix and ensure the stability of the whole system. It can be divided into two types according to the material, the aluminum alloy and steel.

Generally both of the two types of bracket have a minimum warranty of 25 years, but different material and production process come with a different service life. For example, the surface thinkness for hot-dip galvanized steel brackets is strictly required to up to 65 μm and the thinkness for the steel should be up to 2.5mm . Only meet these requirements, the service life can reach 25 years.



Other Components Warranty

Cables and power storage are also common parts for PV system. Solar cables should be designed to be UV resistant, anti-aging and weather resistant, so as to ensure the 25-year service life.

Based on all above, most components of the solar power system come with a 10 to 25 year manufacturer’s warranty. The manufacturer may choose to repair or replace a defective product to ensure the product service life.



What is Mibet Solar Brackets’ Service Life?

Mbet Energy can provide you multiple solar brackets for ground, rooftop and water area. In addition 25 years warranty, Mibet can also offer you our product certifications, product samples for free and professional solutions for free. If any need or any other questions on solar brackets warranty, kindly send us a massage at sales@mbt-energy.com or call us at +86-592-3754999.