<div dir="ltr"><div dir="ltr"><div class="gmail_default" style="font-family:arial,helvetica,sans-serif">I have the same question as Jerry. It's not brand-specific, either. We have had panels from various manufacturers over the years where we installed them, and clients noticed a difference in color/look/reflectivity from day one essentially. Sometimes, it's just the angle you are looking at them. We have replaced modules from time to time to "fix" this problem, which isn't a performance issue but an aesthetic one.</div><div><div dir="ltr" class="gmail_signature"><div dir="ltr"><br>Jason Szumlanski<div><span style="color:rgb(51,51,51);font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;font-size:13px">Principal Solar Designer | Florida Solar Design Group</span><br style="color:rgb(51,51,51);font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;font-size:13px"><span style="color:rgb(51,51,51);font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;font-size:13px">NABCEP Certified Solar Professional (PVIP)</span><br style="color:rgb(51,51,51);font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;font-size:13px"><span style="color:rgb(51,51,51);font-family:Roboto,RobotoDraft,Helvetica,Arial,sans-serif;font-size:13px">Florida State Certified Solar Contractor CVC56956</span></div></div></div></div><br></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Sun, Oct 29, 2023 at 12:23 AM Jerry Shafer via RE-wrenches <<a href="mailto:re-wrenches@lists.re-wrenches.org">re-wrenches@lists.re-wrenches.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto">Wrenches <div dir="auto">Are you 100% sure there was not a difference when new. I have seen different colors with sharps way back when out of the box, solarworld with some b on b had different shades so unles it's getting hotter then it may be best to monitor and watch over time, it's not like you can call solarworld and get help.</div><div dir="auto">Funtimes</div></div><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">On Fri, Oct 27, 2023, 5:11 PM Solar Energy Solutions via RE-wrenches <<a href="mailto:re-wrenches@lists.re-wrenches.org" rel="noreferrer" target="_blank">re-wrenches@lists.re-wrenches.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div dir="auto">Dear Amazing Wrenchs,<div><br></div><div>A client of ours just sent us a photo of a system we installed a while ago using SolarWorld 300 panels. He, and now I, am concerned about the discoloration.  Thoughts???</div><div><br></div><div><img alt="image0.jpeg" src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" width="0" height="0"><br></div><div><br><div dir="ltr"><div id="m_4190890128616890736m_-6851574372420564704m_6848680560331406696ydp7684bda3yiv6172462826yui_3_13_0_rc_1_1_1382394418853_23166"><b id="m_4190890128616890736m_-6851574372420564704m_6848680560331406696ydp7684bda3yui_3_16_0_1_1418769668206_5436"><b id="m_4190890128616890736m_-6851574372420564704m_6848680560331406696ydp7684bda3yiv6172462826yui_3_13_0_rc_1_1_1382394418853_23165"><font id="m_4190890128616890736m_-6851574372420564704m_6848680560331406696ydp7684bda3yiv6172462826yui_3_13_0_rc_1_1_1382394418853_23164" style="background-color:rgba(255,255,255,0)">Andrew Koyaanisqatsi</font></b></b></div><div id="m_4190890128616890736m_-6851574372420564704m_6848680560331406696ydp7684bda3yiv6172462826yui_3_13_0_rc_1_1_1382394418853_23122"><b id="m_4190890128616890736m_-6851574372420564704m_6848680560331406696ydp7684bda3yui_3_16_0_1_1418769668206_5437"><font id="m_4190890128616890736m_-6851574372420564704m_6848680560331406696ydp7684bda3yiv6172462826yui_3_13_0_rc_1_1_1382394418853_23121" style="background-color:rgba(255,255,255,0)">President</font></b></div><div id="m_4190890128616890736m_-6851574372420564704m_6848680560331406696ydp7684bda3yiv6172462826yui_3_13_0_rc_1_1_1382394418853_23122"><b style="background-color:rgba(255,255,255,0);font-size:28pt">Solar Energy Solutions, Inc.</b></div><div id="m_4190890128616890736m_-6851574372420564704m_6848680560331406696ydp7684bda3yiv6172462826yui_3_13_0_rc_1_1_1382394418853_23169"><font style="background-color:rgba(255,255,255,0)"><i><b>The BRIGHT CHOICE</b></i></font></div><div id="m_4190890128616890736m_-6851574372420564704m_6848680560331406696ydp7684bda3yiv6172462826yui_3_13_0_rc_1_1_1382394418853_23169"><b><b><font style="background-color:rgba(255,255,255,0)"><i><br></i></font></b></b></div><div id="m_4190890128616890736m_-6851574372420564704m_6848680560331406696ydp7684bda3yiv6172462826yui_3_13_0_rc_1_1_1382394418853_23174"><span style="background-color:rgba(255,255,255,0)"><b id="m_4190890128616890736m_-6851574372420564704m_6848680560331406696ydp7684bda3yui_3_16_0_1_1418769668206_5439"><font id="m_4190890128616890736m_-68515743724205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