Comparatively, our team found an average cost per watt of $3.10 based on our survey responses. Note that system pricing can vary based on the solar panel and equipment brand, installer ...

while others emphasize the solar panel portion. To estimate expected costs for each package, I first considered the expected price per watt hour (Wh). I determined this by looking at the average cost ...

Using industry-validated figures from the first half of 2012, they estimated an MSP of $1.19 per Watt for US solar panels, compared to $0.91 per Watt for Chinese solar panels, representing a price ...