The battery pack connection cable has fallen off
240KW/400KW industrial rooftop - commercial rooftop - home rooftop, solar power generation system.
Have a multimeter readily available to precisely test the battery voltage and verify it falls within the recommended range.. Start by connecting the multimeter''s positive lead to the battery''s positive terminal and the negative lead to the negative terminal. A healthy battery should read around 12.6 to 12.8 volts. If the voltage is considerably lower, it may indicate a …