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. Triggering condition: What’s Bus Voltage? BUS Voltage Principle: Testing Method: Lead acid battery: Lithium-ion battery withou communication: Lithium-ion battery …
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 »
The method below can be used for all off grid Inverters High Frequency Off Grid Inverter Procedures Low Frequency Off Grid Inverter Procedures Long Press “ESC”+”Enter” , when light is blinking, it means that it has recovered factory set.
SPF 3500-5000ES 62fault 62fault means Internal communication error Triggering condition: It has exceeded 10s（20ms*500）since control board can’t receive the data from other chips like M3 chip on control board, Driving chip from MPPT board, mainboard etc. Testing Method: Restart the inverter, check if 62fault will disappear After restarting it, if it is still not …
1. Intaller code When you register end user account via https://server.growatt.com/register You can request the installer code from your distributor or supplier, which is used for them to manage your plant. Here attached ours: BDGN9 for SouthAfrica , but we strongly recommend you to use your supplier’s. 2. how to find installer code You can …