Most employers require a high school diploma or equivalent. Experience in mechanical or electrical installation can be helpful. Those with experience in the trades or the military have an advantage and may need minimal additional training.
Many solar techs learn the trade on the job. Another path is to earn a certificate, diploma or degree at a local community college or trade school. In addition to hands-on training in solar panel installation, courses include photovoltaic applications, safety, electricity basics and system design.
Students who finish a program can take the North American Board of Certified Energy Practitioners (NABCEP) Photovoltaic Associate (PVA) Exam.
As solar technology changes, it's important to keep up through continuing education. There are several certifications available, including those offered by NABCEP and the Electronics Technicians Association.