How long do inverter warranties last?

Inverter warranties vary by manufacturer and inverter type. String inverters typically come with 10-12 years of warranty coverage, whereas microinverters and power optimizers are often covered for 25 years.

What are the limitations of a solar inverter warranty?

These are the common limitations and exceptions found in solar inverter warranties and their implications for owners: 1. Transferability: Several solar inverters having a warranty period of 25 to 30 years, offer transfer to new homeowners.

How long does a solar inverter last?

While the warranty terms for inverters themselves vary, warranties for communications equipment (which allow the inverter to connect to other devices like solar panels and battery systems) are typically capped at 5 years for both string inverters and microinverters.

How long does a SolarEdge inverter warranty last?

Most standard string inverter warranties last between 5 and 12 years, and inverter failure during this period can result in complete system shutdown, leading to lost solar production and unexpected costs. A longer SolarEdge inverter warranty can help protect against expensive replacements and provide peace of mind.

Do inverters have extended warranties?

Some manufacturers offer extended warranties for an additional cost, but coverage varies. While a standard inverter warranty typically covers defects and failures, extended warranties may extend coverage for parts, but not always labor or service costs. Some manufacturers provide refurbished replacements instead of new units.

How long does a microinverter last?

Standard warranties range from 5 to 25 years, with most string inverter warranties covering 5 to 12 years, while microinverter warranties often last 20 to 25 years. Since microinverters are installed individually on each panel, they typically have a longer lifespan and more extensive coverage.