While solar panels can last 25 to 30 years or more ... equipment will fulfill its 20+ year promise. The same goes for DC optimizers, which are typically paired with a centralized string inverter.
These three wiring variants are common in solar power roofs today, although the use of MLPE components, like DC/DC optimizer has increased in the last decade. Over half a century ago, the ...
Rapid growth of the renewable energy sector, easy installation in case of string inverters, and R&D towards production of highly efficient solar inverters are drives solar (PV) inverter market.” - ...