The panels do but that just means the far more efficient, next gen panels that come on the market five years from now will be purchased and used to replace the

The panels do but that just means the far more efficient, next gen panels that come on the market five years from now will be purchased and used to replace the original set. So in reality, the often cited “20-40 years of utilization” they offer is nice to say but has minimal practical impact on future costs.