Solar Training - Solar Electric Design and Installation (Grid-Direct) - Online

The course will also cover the basics of sizing a residential grid-direct system, wire sizing, overcurrent protection, and grounding – all of which will be expanded upon in PV 202.

To view in person sessions of this workshop, click PV101.

Class Materials:  This class comes with the PV Design and Installation Manual.

PVOL101 online students receive 1 full year of FREE access to Home Power Magazine Online. You will receive your login in an email 1 to 2 weeks after your course starts. 

Students who complete the PV 101 workshop will be able to perform the following:

• Differentiate between various renewable energy sources and types of systems
• Perform power and energy calculations
• Evaluate utility bills and rate plans, perform a load analysis for a grid-direct system, and compare system production to energy consumption
• Describe energy efficiency measures that can be implemented to reduce electricity usage and PV system size
• Analyze different net metering rules, rebates, and incentives that affect the final cost of a PV system
• Diagram and list the features, applications, and components of the following PV system types:  DC direct, stand-alone, grid-direct, and grid-tied with battery back-up
• Obtain and apply specifications for PV modules and determine their performance given various environmental and operating conditions
• Identify various types of digital multimeters and explain how to use them safely
• Diagram and determine the power, current, and voltage characteristics of PV modules in different series and parallel configurations
• Determine the magnetic declination, define azimuth and altitude angle and evaluate the shade potential for a given site
• Estimate energy production of a PV system based on location specifics including orientation and tilt angle
• List the pros and cons of different mounting systems (ground, pole, roof, and trackers) and determine the number of modules that can fit in a given roof space
• Given specific site criteria, evaluate what type of inverter is appropriate
• Decipher balance-of-system equipment specification sheets to determine the critical information needed for system design
• Design a residential grid-direct system including the array, inverter, circuit conductors, and overcurrent protection
• Define equipment grounding, system grounding, and components and conductors used for grounding
• Identify the following wires and components on schematics of residential grid-direct systems: disconnects, inverter, equipment grounding conductors, ungrounded conductors, grounded conductors, the grounding electrode(s), and the AC and DC system grounds
• Identify potential safety hazards and the proper personal protective equipment for working on grid-direct PV systems
• List the order of installation, commissioning, and decommissioning of a grid-direct PV system

North American Board of Certified Energy Practitioners (NABCEP) Entry Level Exam: 

NABCEP Educational Hours: If one takes the NABCEP Entry Level Exam and passes, this course will count for 18 hours of "advanced training hours" towards taking the NABCEP Installer Certification Exam. If a person does not take or doesn't pass the Entry Level Exam, then it counts for 0 NABCEP hours.

After successfully completing this course you are eligible to sit for the NABCEP Entry Level Exam.  Both NABCEP and SEI recommend that students do not take the exam immediately following PV 101, but rather spend additional time preparing.  The NABCEP exam includes questions on grid-direct and battery-based PV systems.  If students elect to not take PV 203, they will need to spend a significant amount of time independently studying topics related to battery-based systems, in addition to the post-course review recommended by NABCEP.  For information on NABCEP and signing up for the Entry Level Exam please click here.  Also visit www.nabcep.org for more on their recommendations.

Both our in-person and online PV 101 Courses cover the same curriculum with varying levels of hands-on experience offered in our in-person sessions.

PV 101: Online

Contact Training hours:  60 credit hours

The online version of PV 101 is a comprehensive six-week course that covers all of the material presented in the in-person workshop and listed in the description, without the hands-on experience.  The course is co-taught by two instructors, ensuring prompt attention and encouraging interaction between students and the instructors. 

Time Requirements: It will generally take between 10 - 20 hours per week to complete the course. However this is an average/estimate and will vary based on user's computer/internet connection and previous experience/understanding of the subject matter.

For information on SEI's Solar Professionals Certificate Program please click here.