<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head>
<body dir="auto">
Hello,
<div>I normally do not install optimizing TS4s but we\u2019ve got an upcoming project that will need it. </div>
<div>SMA tech support was a bit uncertain that the latest -41 inverters did NOT require the CCA along with the Tigo Gateway, and that one could use the rooftop comm kit with the GIB gateway interface board. </div>
<div><br>
</div>
<div>Can someone clarify if the CCA + Gateway are needed, or can I use the GIB to get the gateway communication established. </div>
<div><br>
</div>
<div><br>
</div>
<div>Thanks in advance !</div>
<div><br>
<div dir="ltr">Jeremy Rodriguez
<div>Solar Installation / <span style="font-size: 13pt;">Design Expert </span></div>
<div>
<div>All Solar, Inc.
<div>1453 M St<br>
<div>Penrose Colorado 81240</div>
<div><br>
</div>
<div>Sent by Jeremy's iPhone. Sorry for typos and shorthand. </div>
</div>
</div>
</div>
</div>
</div>
</body>
</html>