Warranty

According to our guarantee, the actual power of a new module cannot deviate from the specified rated power by more than 3% during the first year; and afterward, the power will not decrease by more than 0.7 percent of the rated power per year. So at year 3, the Sunmodule’s capacity is guaranteed to be at least 95.6% of the nameplate as opposed to the industry standard guarantee of 90%. And at year 20, it’s still at least 83% as opposed to the industry standard 80%. SolarWorld’s linear performance guarantee provides clear added value that you can take to the bank.

Get all the watts you pay for
With plus sorting, SolarWorld only delivers modules that are factory-tested to meet or exceed their name plate power rating - even after initial light induced degradation. By delivering actual power, plus-sorting minimizes module mismatch losses and eliminates name plate tolerance losses, which can account for up to 5% in modeling programs like PVWatts and PVSyst.

Sunmodule® solar panels are also independently tested to strict international standards for safety, durability.