KNOWLEDGE BASE

What is?

✶ What is a harmonics analyser? ✶ What is a wattmeter? ✶ What is a handheld ac/dc current clamp meter? ✶ What is a circuit tester or tone generator? ✶ What is a dielectric withstand test? ✶ What is a data logging device for electrical testing, and how does it record electrical parameters over time?

How To..

✶ How to use an i-v curve tracer to determine the current voltage characteristics of a solar panel ✶ How to use an irradiance meter to assess the amount of sunlight falling on a solar panel ✶ How to use a digital clamp meter to measure the current output of a solar panel ✶ How to use a clamp meter or multimeter to test the open circuit voltage of a solar panel ✶ How to use a ground resistance tester to measure the earth/ground resistance of an evse grounding system ✶ How to use a continuity tester to check the integrity of electrical connections in an evse unit