Prices of new solar modules continue to decline; they’re forecast to fall to as little as 10 cents per watt by the end of 2024. Squeezing the secondary market. With prices for new modules so low, the demand for used panels has slackened. In fact, We Recycle Solar, which has a multi-pronged business that includes solar decommissioning and panel recycling, estimates that the average cost just to truck and handle panels being decommissioned is between five and seven cents per watt.