How To Check Solar Panel Plates Are Damage Or Not

The volt reading on your multi meter should be close to or just under 60 volts.

How to check solar panel plates are damage or not. A simple health check is to look at the colour of the lights shining on the box during daylight hours when the system s meant to be running. Connect the red probe to the positive red lead on the solar panel. Then touch the multi meter s black negative lead to your solar panel s negative wire. A green light on your inverter means your system is functioning properly.

If your panels face in more than one direction then split the difference. Also the problem is visible during an el test. Measure the current by following these steps. During manual soldering the solar cell breakage rate is higher than during automatic soldering.

As you can see this defect can be easily spotted by performing a visual inspection. Results will vary depending on sun strength time of day angle of light and temperatu. Alternatively the solar cell has been damaged during handling most likely during the soldering process. Connect the black probe to the negative black lead on the solar panel.

Move the red lead on the dmm to the 10adc socket and set the range to 10 a. Touch the multi meter s red positive lead to your solar panel s positive wire. A red or orange light during daylight hours means there s a system event or fault.