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--></style></head><body><div><div id="x578074288f804419986a23cc8cb9580c"><p>Dear Mr. Dedic</p><p>Thank you again for your help. </p><p>I also asked this question directly to DEYE and bellow is the answer in red. </p><p>So is if microinverter is G4 series and if it has  <font color="#0000ff">hardware version of 0x0205</font><span style="color: rgb(255, 0, 0);"> </span>..then it is possible to connect it to  SUN-SMART-CT01 (Wireless CT Monitor) over Wifi with microinverter and it has got <font color="#0000ff">anti-backflow feature.</font></p><p><br /></p><p><font color="#ff0000">Good morning Robert,</font><br /><br /><font color="#ff0000">
We apologize, but we are still unable to confirm whether the device has the anti-backflow function based on the information available on the website. The most direct difference between the two devices is that the inverter with the anti-backflow feature has a hardware version of 0x0205, while the inverter without the anti-backflow feature has a hardware version of 0x0103. Additionally, the most direct way for you would be to contact the dealer directly. They should be able to confirm whether the device has the anti-backflow function.</font><br /><br />ZHANG Heran<br />deye technical support</p>  <p>----------------------------回复邮件内容--------------------------</p>  <div>Hi Mr. Heran</div><div><br /></div><div>Thank you very much for your answer. </div><div>I was planing to buy this microinverter model:<a href="https://syd-green-energy.com/SUN-M200G4-EU-Q0-%7C-Micro-Inverter-%7C-4-MPPT--566_28.html" style="font-size:11pt;">https://syd-green-energy.com/SUN-M200G4-EU-Q0-%7C-Micro-Inverter-%7C-4-MPPT--566_28.html</a></div><div>Is this correct G4 model?  <b>SUN-M200G4-EU-Q0 </b></div><div></div></div></div>
<div><br /></div><div><br /></div><div><br /></div><div><br /></div><div><div id="xddcf116f8b28444d8fc8b2fc488418a9"><p style="background-color:rgba(0,0,0,0);margin:3px 0px 14.6667px 5px;">Dear Sir/Madam,<br /><br /><font color="#ff0000">
We have received your feedback. Yes, our latest G4 series inverters can be connected with the SUN-SMART-CT01 to achieve the function of preventing current from flowing back into the grid. (However, please ensure that your inverter includes this feature, as earlier models of the G4 series, which look and appear identical to this inverter, do not have this anti-backflow feature.) The smart meter connects to the inverter via WiFi, and you can refer to the document in the appendix for specific instructions on how to use it.</font></p><p style="background-color:rgba(0,0,0,0);margin:3px 0px 14.6667px 5px;">

            </p><p style="background-color:rgba(0,0,0,0);margin:3px 0px 14.6667px 5px;">Kind regards,<br /><br />ZHANG Heran<br />deye technical support</p><p style="background-color:rgba(0,0,0,0);margin:3px 0px 14.6667px 5px;"><br /></p><p style="background-color:rgba(0,0,0,0);margin:3px 0px 14.6667px 5px;"><br /></p><p style="background-color:rgba(0,0,0,0);margin:3px 0px 14.6667px 5px;"><br /></p></div></div><div id="signature_old" style="clear:both"><div id="x5af0341de9c5419"><div><div id="x25f4f41c8f8b4beeb12df1efc14e8779"><div><div id="xaac2dcfcdb534a6e91423c921a4971de"><div>S poštovanjem/Best regards.</div><div><br /></div><div>___________________________________________________</div></div></div><table border="0" align="left" cellpadding="0" cellspacing="0" title="" summary="" height="113" style="width: 389px;" class=""><caption align="Bottom"></caption><tbody><tr><td style="width: 214px;"><img src="cid:em31d82fda-43e3-416b-b0e8-5b24d159ca7e@28374c54.com" border="0" width="184" height="90" /></td><td style="width: 173px;"><font size="2" style="font-size: 11pt;"><b>Robert Krznar</b></font><div><div><div><div id="x25f4f41c8f8b4beeb12df1efc14e8779"><div><font size="2">tel.: +385959082599</font></div><div><font size="2"><br /></font></div><div><font size="2">TROSKA jdoo<br />Pilinka 36F <br />10251 Hrvatski Leskovac, </font></div><div><font size="2">CROATIA</font></div><div><font size="2">email: robert.krznar@troska.hr<br /><a href="http://www.troska.hr">www.troska.hr</a></font></div></div></div></div></div></td></tr></tbody></table><div> <br /><br /></div><div><br /></div><div><br /></div><div><br /></div><div><br /></div><div><br /></div><div><br /></div></div></div></div></div><div><br /></div>
<div x-em-replyforwardheader=""><br /></div>
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<div>------ Original Message ------</div>
<div>From "Robert Krznar" &lt;<a href="mailto:robert.krznar@troska.hr">robert.krznar@troska.hr</a>&gt;</div>
<div>To <a href="mailto:info@syd-green-energy.com">info@syd-green-energy.com</a></div>
<div>Date 28.8.2025. 9:43:05</div>
<div>Subject Re: AW: tech question</div></div><div x-em-quote=""><br /></div>
<div id="x77f08547ff14456"><blockquote cite="aa649b86-fffd-4d01-aef4-b00d6d9cbfe9@email.android.com" type="cite" class="cite2">
<div dir="auto"><div>Dear mr. Dedic,</div><div dir="auto"><br /></div><div dir="auto">Thank you very much for your answer.</div><div dir="auto">Can you please look at attached picture. Is this connection possible?</div><div dir="auto"><br /></div><div dir="auto"><br /></div><div dir="auto">And one more question. In parametar specification it is written that Voltage output for microinverter od Max 230V. Is this correct?</div><div dir="auto">Because offten house voltage is more that 230V</div><div dir="auto"><br /></div><div dir="auto">Thanks</div><div dir="auto"><br /></div><div dir="auto">Robert.</div><div dir="auto"><div class="gmail_extra" dir="auto"><br /><div class="gmail_quote">Dana 28. kol 2025. 09:12 osoba info@syd-green-energy.com napisala je:<br type="attribution" /><blockquote class="quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div>

<div style="font-size:12pt;color:#000000;font-family:'calibri' , 'helvetica' , sans-serif" dir="ltr">
<p></p>
<div>Hello dear Robert,</div>
<div><br />
</div>
<div>Thank you for your inquiry.</div>
<div><br />
</div>
<div>Tracking is not possible with microinverters—you will need one of the normal series inverters for this.</div>
<br />
<p></p>
<p></p>
<div style="font-family:'calibri' , 'helvetica' , sans-serif , serif , 'emojifont';font-size:16px;margin-bottom:20px">
<font face="Calibri,Helvetica,sans-serif,EmojiFont,Apple Color Emoji,Segoe UI Emoji,NotoColorEmoji,Segoe UI Symbol,Android Emoji,EmojiSymbols" size="2"><span style="font-size:16px"><font face="Arial,sans-serif,serif,EmojiFont" size="1"><span style="font-size:12px">Maurice
 Dedic | CEO
</span></font><font face="Arial,sans-serif,serif,EmojiFont" size="1"><span style="font-size:12px"><br />
tel.: +49 (0)2131 / 528 11 20</span></font><font face="Arial,sans-serif,serif,EmojiFont" size="1"><span style="font-size:12px"><br />
</span></font><font face="Arial,sans-serif,serif,EmojiFont" size="1"><span style="font-size:12px"><b>SYD Green Energy</b></span></font></span></font></div>
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<table width="600" style="border-collapse:collapse;width:600px;border:1px dashed rgb( 187 , 187 , 187 )"><tbody><tr><td style="padding:10px;border:1px dashed rgb( 187 , 187 , 187 )"><font face="Verdana,Arial,Helvetica,sans-serif,serif,EmojiFont" size="1"><span style="font-size:11px"><b>SYD Green Energy GmbH &amp; Co. KG</b></span></font><font face="Verdana,Arial,Helvetica,sans-serif,serif,EmojiFont" size="1"><span style="font-size:11px"><br />
An der Gümpgesbrücke 26</span></font><font face="Verdana,Arial,Helvetica,sans-serif,serif,EmojiFont" size="1"><span style="font-size:11px"><br />
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Fax: 02131 52811-21</span></font><font face="Verdana,Arial,Helvetica,sans-serif,serif,EmojiFont" size="1"><span style="font-size:11px"><br />
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<font face="Calibri,Helvetica,sans-serif,EmojiFont,Apple Color Emoji,Segoe UI Emoji,NotoColorEmoji,Segoe UI Symbol,Android Emoji,EmojiSymbols" size="2"><span style="font-size:16px"><font face="Arial,sans-serif,serif,EmojiFont" size="1"><span style="font-size:12px">Thank
 you for your interest in SYD Green Energy GmbH &amp; Co. KG.
</span></font><font face="Arial,sans-serif,serif,EmojiFont" size="1"><span style="font-size:12px"><br />
We look forward to supporting your business with our sustainable energy solutions and services. If you have any questions, please do not hesitate to contact us.</span></font></span></font></div>
<br />
<p></p>
</div>
<hr style="display:inline-block;width:98%" />
<div dir="ltr"><font face="Calibri, sans-serif" color="#000000"><b>Von:</b> robert.krznar@troska.hr &lt;robert.krznar@troska.hr&gt;<br />
<b>Gesendet:</b> Mittwoch, 27. August 2025 20:28:11<br />
<b>An:</b> info@syd-green-energy.com<br />
<b>Betreff:</b> tech question</font>
<div> </div>
</div>
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<div>Dear sirs,</div>
<div><br />
</div>
<div>I have one technical question regarding DEYE micro inverters- </div>
<div><br />
</div>
<div>Is it possible to connect SUN-M200G4-EU-Q0 with SUN-SMART-CT01 (Wireless CT Monitor)?</div>
<div>Can it be connected over WiFi or lora or it has to wired together(rs485)?</div>
<div><br />
</div>
<div>Also, is it possible to set up zero export to to grid  on this micro inverter? </div>
<div><br />
</div>
<div>Thank you </div>
</div>
</div>
<div><br />
</div>
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<div>S poštovanjem/Best regards.</div>
<div><br />
</div>
<div>___________________________________________________</div>
</div>
</div>
<table border="0" align="left" cellpadding="0" cellspacing="0" summary="" style="width:389px"><caption align="Bottom"></caption><tbody><tr><td style="width:214px"><img border="0" width="184" height="90" src="cid:em721c0be8-763f-47d5-910d-57f7cf01817e@bc9bb57a.com" /></td><td style="width:173px"><font size="2" style="font-size:11pt"><b>Robert Krznar</b></font>
<div>
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<div>
<div>
<div><font size="2">tel.: +385959082599</font></div>
<div><font size="2"><br />
</font></div>
<div><font size="2">TROSKA jdoo<br />
Pilinka 36F <br />
10251 Hrvatski Leskovac, </font></div>
<div><font size="2">CROATIA</font></div>
<div><font size="2">email: robert.krznar@troska.hr<br />
<a href="http://www.troska.hr">www.troska.hr</a></font></div>
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