Found out this the hard way. 66y% SolarEdge Exporter, @dave92082 thx, that great news for me, even more that you have some code ready :). 14x SolarEdge S440 Power Optimizers 1x SolarEdge 5000W HD inverter SE-5000H-APP The sequence that seems to restart Modbus TCP is 1. I have looked into using the Modbus over Ethernet (TCP) support of my SolarEdge HD Wave inverter, but I quickly found out that when you configure the inverter for that protocol it will wait for a connection for up to 120 seconds and if your modbus tcp client does not connect in time the inverter will just give up and never listen on TCP again. Watch EDGEonomics 101 Backup Without a Battery? Or check out SolarEdge Energy Bank. To do this, unscrew the grey cover to access the breaker. @felixmartens I think the connection is closed if there is no activity in 2 minutes (e.g. There are additional integrations which you can setup with HACS - such as the SolarEdge Modbus by binsentsu Only problem I have is wrong LL voltage level read from meter - I have created RMA on SE Support and waiting becouse when I connect directly to meter by USB->RS485 converter all values are ok. hTMO0+s\c;B*e,%v,;N\piwyAeQYPqOi)H'$ 48&0 J1an9U%0.V+QqHoCD}(J}p_4x2iWoz*]fs2d 8:EWUmWuzfOht=b[.&=] 5S&d8nhw}-j 32ikNbwIY38jH5A,GTNUkdDp8Q;)EQIB7;6/nS-w!HoEo^!1 By adding energy storage to your installation, in the form of a SolarEdge Energy Bank battery, for example, you will help homes harness power for more appliances, longer, in an outage, and access more free, clean solar anytime whether it is sunny or cloudy on any given day. The power limit can be set to any value between 0-100 [% of nominal active power]. Are You Hitting the Wattage Wall? Some installers (seen some even mention it here) think that that is license and even recommendation from SolarEdge to install 135% over. SolarEdge Smart Energy Management solutions allow for increased self-consumption in a PV installation. The problem: Modbus TCP dies about every 24 hours and starts timing out again, requiring the whole sequence to be repeated. No it is indeed closed. Any combination of LEDs on condition that the blue LED is on. You could the same with a RPi but the airport express is cheaper and doesn't need any configuration. Zero shade too. For a complete list of inverter error codes and their meanings, please click here. the values from modbus tcp shows it's mostly ~0.98 - seems dumb from them to convert it to an int (then e.g. Depending on the sun and panel orientation. Have contacted SolarEdge support, but haven't got a response yet and judging by what others have said, it's unlikely I'll ever will. TIGO system has that option, not sure about SE. for a full list of LED patterns and error codes. endstream endobj 700 0 obj <>stream The inverters Max output is actually 7.6Kw, so it must be set to 100%. Anyone have any ideas? For what it's worth, I'm not sure if the new inverter firmware has addressed the issue that @lesinigo was seeing however I was able to connect (and re-connect) via ModBus TCP reliably since my SE5000 was installed last week. I am in touch with a SolarEdge engineer who is trying to help, and I have told him I suspect a firmware bug that I hope can be quickly fixed. and the better question, why did they do it in the first place? In our third post in this series, we explore the peace-of-mind benefits that come with installing our SolarEdge Energy Hub inverter alongside our home battery, SolarEdge Energy Bank.. Boost satisfaction, referrals - and profits - by delivering homeowners the confidence to live uninterrupted in a storm-related power outage with our new . By using our website, mobile applications, or any of our online products and services (Services), you consent that we can access, collect, store and use cookies and your IP address in accordance with our Cookies Policy. Improve Your Margins with More Modules SolarEdge has limits on the amount of DC power allowed on the inverters. endstream endobj 699 0 obj <>stream if a meter and/or a battery is present. Main Indications System Performance Information AC Output Power Production Percentage Maybe they reduce it to 1 decimal? If you do not see a grey box labeled AC Disconnect, look for a breaker underneath your Net Meter (ConnectDER). I do have an issue connecting (using the sunspec python module) - if I try to read the data immediately after making the connection, I get an error - so I have to wait for 1s after making the initial connection before actual reading data. Beyond the SunSpec data, I did find additional holding registers with data in the 60000 range however I have not been able to make a correlation if its module data or not. I would need to make more observations in low light conditions however, that's when i noticed the powerlimit is noticeably higher than ac power. One Tesla support rep told me they intentionally set this limit below the total system output level to increase longevity of the system.
