HeatSpring
Discover
Courses
For Teams
PRO
Get Certified
Certification & Credentials
NABCEP
Solar
NABCEP PV Certifications and Credentials
BPI
Energy audits
Building Performance Institute (BPI) Certification
EPA
Heat pumps
EPA Section 608 Technician Certification
IGSHPA
Geothermal
International Ground Source Heat Pump Certification
OSHA
Construction
Occupational Safety and Health Administration
FAA
Drones
Part 107 Certified Drone Pilot
NFPA
Safety
National Fire Protection Association Certified Electrical Safety Programs
Electrician
Electrical
Electrical Pre-Apprenticeships & Continuing Education
LEED
Green Building
Leadership in Energy and Environmental Design
More
More
Support Center
HeatSpring Membership
HeatSpring Magazine
About Us
Teach with Us
Partner with Us
Become an Affiliate
Log in
Sign up
Log in
Sign up
Discover
Courses
For Teams
PRO
Certification & Credentials
NABCEP
Solar
NABCEP PV Certifications and Credentials
BPI
Energy audits
Building Performance Institute (BPI) Certification
EPA
Heat pumps
EPA Section 608 Technician Certification
IGSHPA
Geothermal
International Ground Source Heat Pump Certification
OSHA
Construction
Occupational Safety and Health Administration
FAA
Drones
Part 107 Certified Drone Pilot
NFPA
Safety
National Fire Protection Association Certified Electrical Safety Programs
Electrician
Electrical
Electrical Pre-Apprenticeships & Continuing Education
LEED
Green Building
Leadership in Energy and Environmental Design
More
Support Center
HeatSpring Membership
HeatSpring Magazine
About Us
Teach with Us
Partner with Us
Become an Affiliate
Student reviews
Solar PV Ground-fault Troubleshooting: Theory, Tools, and Field Application
4.91
Based on 53 reviews
82
students have taken this course
5
89%
4
9%
3
2%
2
0%
1
0%
Reviews
Featured
Latest
Reviewed on
12/04/2025
Ariel A
Reviewed on
11/18/2025
Brice K
Reviewed on
10/31/2025
Brian T
1
2