OSS system and Server System Introduction Our Platform has 3 account types, including Distributor account, Installer account, end user account . Distributor and Installer account can be registered on OSS system, while end user account can be registered on server system. OSS system: http://oss.growatt.com/ IP: 183.6.231.170 Server System: https://server.growatt.com/ IP: 47.91.67.66 Port: 5279 OSS System …
61Warning on low frequency Inverter Meaning: Sampling error of battery voltage detecting is over 0.5V Solution: Firstly , try to adjust to the battery voltage on LCD. Tool: Calibration Tool.zip （ Software that is used to adjust to battery voltage ) Download: https://drive.google.com/file/d/1V27J5reUXN2iS45viG3X4CU5Goia8pCw/view?usp=sharing USB CP210x_Windows_Drivers.zip (USB cable Driving firmware） Download: https://drive.google.com/file/d/1B_ltn2HiA95Tp3sCpFtNl9qwZ7Sk-EZY/view?usp=sharing procedures: Set real battery …
How to solve 61 warning on low frequency inverter like SPF 12KT HVM Read More »
commissioning the communication between lithium-ion battery and SPF 3500-5000ES Download: Note: Pylontech UP5000 is same with US2000C US3000C, all of them can communication with off grid inverter Battery brand in our list has been tested in our lab. Some other battery manufactors has matched our inverter modbus protocol type , but they havn’t been tested …
How to commission the communication between lithium-ion battery and SPF 3500-5000ES Read More »
SPF 3500-5000ES 08 fault 08 Ffault meaning: BUS voltage too high Attention please, 08fault may be caused by PV side leakage current, you had better check if your solar panel cover has connected to earth well. Besides, if 08 fault just occurs sometimes, please upgrade newest firmware below Triggering condition: What’s Bus Voltage? BUS Voltage …
How to adjust to battery voltage of off grid inverter on lcd display Procedures: Please note that the method just can be used for several voltage difference between real battery voltage and LCD Display. If the difference is large, maybe board is something wrong. Only connect battery to inverter( Don’t connect inverter to utility, PV …
How to adjust to battery voltage of SPF 5000TL HVM /SPF 3000TL HVM 24/48 on lcd display Read More »
How to upgrade SPF 3500 ES, 5000 ES, SPF 6000ES PLUS Attention, Please! Before you upgrade inverter, please make sure that you have checked current firmware version of inverter and it matches same series of firmware verson. Because of serveral kind of control boards, different series of control boards can’t be flashed each other, or …
How to disassemble SPF 12KT hVM
How to Disassemble SPF 3500-5000ES Google Video Link: https://drive.google.com/file/d/1PFtuti12q0WWNIGP92LTGV9pGLyWjUGL/view?usp=sharing
SPF 3500-5000ES AC Output Priority SOL : Solar energy will supply power for load for first priority If Solar energy is not sufficient, battery will supply power for the load at the same time. Utility input will supply power for load , only when one of conditions below triggers Solar energy is not availabe that …
Case 1: Testing Method: Please Just connect battery system into the inverter Try to restart the inverter. If still abnormal, try to recover the factory set. Recover factory set procedure: a. Please kindly press UP and Down at the same time. b. Then type the password: 305 c. Thirdly, find 34th option and press Enter …
SPF 3500-5000ES no fault, No warning Troubleshooting Read More »