Maintain Solar Panel Inverters Changed After 4 10 Years

Solar panel efficiency and inverter lifespan are directly related to the amount of ongoing maintenance they receive.

Maintain solar panel inverters changed after 4 10 years.

However micro inverters are a new and popular alternative to central inverters and generally offer the same lifespan as their solar panel counterparts 25 years. It s safe to assume you ll replace your inverter at least once before the warranty on your panels is up. Most grid tie inverters have a 10 year warranty and many manufacturers give the option to upgrade to 20 to 25 year warranty coverage. Warranty extensions for inverters are a smart investment.

The good news is the solar industry has evolved over the last 10 years and if you would like to generate more power upgrading your solar system from string inverters to. Just like any highly technical system the biggest enemy is dust. Solar inverters lifespan can vary as most string inverters life expectancy ranges from 10 to 15 years whereas some microinverters and dc optimizers are rated to last 20 to 25 years. This occurs because string inverters treat a group of panels as if it were a single large panel meaning any problems with one panel are felt across the entire string.

Ja solar say it doesn t affect the output of the system which i do not believe only after 3 years so you can imagine what they will look like after 10 or 20 years let alone their performance. Ja solar has a major problem with snail trails marks under the surface glass and on top of the cells of their panels. However if you re looking for off grid battery based pv inverters you can expect much shorter lifespans ranging from 2 10 years depending on the manufacturer.