Unique MPPT System Layout Model Series Introdcution Mic 2.5K-3.3K, Both Mainboard and IO board are same, IO board, GFIC, ISO, Relays , Filtering Wave Circuit, lighting strike protector are integrated on IO board. MIC 600-2K, Both Mainboard and IO board are same, IO board, GFIC, ISO, Relays , Filtering Wave Circuit, lighting strike protector are …
Step One : make sure your inverter can link to the cyber , and you know about the OSS plantform， and should know the real reason Step Two : measure the realtime voltage of the tapping point (grid connection point) , Six voltage , here is the template (N for Neutral , G for ground …
how to handle AC V outrange of MAC/MAX (OSS remote setting) – (warning code 300) Read More »
1 Check the current Grid voltage ,here is the follows : 2 Prepare the Serial commissioning tool (software and connection wire ) , and verify the communication . 3 Prepare the latest version or special version of inverter program to update 3.3 last step , watch if the inverter turn into normal use thirty minutes …
Case Sharing: Safety type causes current limit on Min 5000TL-XE Device Info. Inverter Model: Min 5000TL-XE Inverter S/N: BFK2BM603A Phenomenon PV input current always can’t exceed 6A reason Analysis After several trials for recovering factory set, and check register addresses that are related with power limit, Degrade mode. Issus cant be solved. Finally , model …
Case Sharing: Safety Type Causes Current Limit On Min 5000TL-XE Read More »
MIC Series Troubleshooting Error 200 LCD Display: AFCI Fault Fault Description: DC arcing error Trigger Condition Perform Fourier decomposition on the energy on the PV side. If the energy in the corresponding frequency band exceeds the detection threshold, an error will be reported. If you do not detect, you can change model B08 to B00, …
mic series Degrade mode Introduction Degarde mode 0：No Derating 1: Low GRID voltage 2: High PV Voltage 3: INV OverTemperature 4: High Inner Ambient Temperature 5: High AC voltage 6: High AC voltage 7: Over Frequency 8: Derated by Export Limit (Inverter) 9: Active power ratio is limited 10: n/a 11: Low PV voltage 12: …
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How to check if grid inverter is exporting power to grid Many clients don’t know how to check if exporting current limitation function is normal. You can follow below. Method 1 1.Access server.growatt.com 2.Click “Energy”–> “Meter” 3.Click “REVERSE ACTIVE DAILY Energy” This name is difficult to understand that, because it is Chinese English. Actually it …
How to Check If Grid and Hybrid inverter Is Exporting Power To Grid Read More »
Troubleshooting guide for Growatt 30-50K TL3-S inverters
Growatt 3000-15000TL3-S Export Limitation Guide