SolarWorld ups product workmanship warranty for solar panels to 20 years
UMA Solar 2018-02-21T13:44:16+00:00Move sets new standard for PERC (passivated emitter rear contact) solar panels SolarWorld, the largest U.S. crystalline silicon solar panel manufacturer for more than 40 years, announced today that it has doubled the duration of its workmanship warranty on its entire portfolio of solar panel products to 20 years. With the improvement in consumer [...]








