Fangpusun - PV Solar Power Inverter Manufacturer, Solar Charge Controller Company.

FAQ

Home  > INFO CENTER  > FAQ  > 

59.After using the mppt150 / 70 tr for 12 months, the display light doesn't work. How to check what's wrong?

59.After using the mppt150 / 70 tr for 12 months, the display light doesn't work. How to check what's wrong?

2020-08-06

Hello, you can connect the MPPT control electronic accessories to check whether there is any display. If not, the fuse should be burnt out.

Chat Online
Chat Online
Chat Online inputting...
Sign in with: