Very well made. Easy to install and works well.

Package arrived on time and intact. Super quick to set it up and assemble cables. Everything you need is in knee convenient package. I tried it out on my driveway and got plenty of power. I highly recommend it!

Fast delivery works great. I would order from them again.

Excellent quality. Works as described.

These panels work great! I have now ordered 2 sets of 12. Upgraded from 390W bi-facial panels. The PERC part of the panel technology is amazing. The main reason I upgraded as my system tends to get touched my shadows of trees as the sun changes position throughout the year. This allowed my to keep maximum about of trees and foliage for benefits of shade and cooling for my cabin. Super important in living in the South and off-grid. I think the most difficult part of the panels are the connectors because they are extremely difficult disconnect …even with tool. BUT…. It’s actually a plus because you don’t not have to worry about losing watt or efficiency in these panels because the connections are so tight. I have not found one negative thing about the panels. I will mention that panels come packaged, wonderfully for shipping. I have not had any issues with the panels being damaged, the packaging was not damaged, the ease of scheduling delivery. Ordering solar panels and having them shipped as a large concern, but not with these panels or this company. I am now a return customer with other solar system components because of the safe shipping, communication with customer service, and just overall ease of purchasing and setting up. As you can see in photo uploaded, I use sand to reflect the bi facial, but looking to upgrade my reflective material so I can better maximize this feature in the future.