Very happy with the over all quality of the materials, haven't used it extensively but seems to charge quickly, i paired with an anker power pack so i can recharge headlamp and flashlights on backcountry hiking trips.
The only issue i have is the 30w barrel connector isn't cleary identified on the panel or any of the literature as far as i can tell, and i didn't see cord sold on renogy site to fit it. Ideally id like to be able to connect it to XT60 to charge my small power station. Any help or clarification on the matter would be appropriated