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4.3
- Webinar No: WBNR 1140
- PDH Units: 2
Webinar No: WBNR 1140
PDH Units: 2
$119.00
4.3
- Webinar No: WBNR 1140
- PDH Units: 2
Webinar No: WBNR 1140
PDH Units: 2
$119.00
Intended Audience: Electrical Engineers
Credits: 2 PDH Units
When: Wednesday 3/8. 2 - 4 pm EST
Designing Residential Grid-Connected Photovoltaic Systems
As the cost of electricity generated by a residential PV system is now below the cost of utility electricity, residential rooftop PV systems are now being installed at a rapidly increasing rate. The goal of this webinar is to present the underlying economics of solar electricity and then proceed with how to design the structural and electrical components of microinverter systems, optimizer systems and string inverter systems for residences. Detailed design examples, including wind load calculations and electrical calculations, are used to demonstrate compliance with relevant codes and standards. Emphasis is placed on HOW the systems work, since rapidly changing technology requires the ability to understand the specifications of various technologies as they emerge. References- NFPA 70 National Electrical Code
- ASCE 7-16Â Minimum Design Loads and Associated Criteria for Buildings and Other Structures
- Manufacturers Equipment Data Sheets and Installation Manuals
Date:Â Wednesday. March 8. Starts: 2 - 4 pm ET Credits: 2 PDH Units
Learning Objectives
Upon completion of the course, the student should understand the terminology and the economic, environmental and possible emergency or standby power availability benefits associated with design and installation of a PV system. Specific topics discussed are- PV Economics for 2023 – LCOE and Energy ROI
- Types of PV Systems – Stand Alone, Straight Grid Connected and Energy Storage Systems
- Sun and Equipment Basics
- Grid-Connected Options
- Code Compliant Design and Installation Requirements
- Wind Load Calculations
- Array Mounting Options and Calculations
- Electrical Design Examples for Microinverter, Power Optimizer and String Inverter Systems
- Code-Compliant Methods of Utility Interconnection
Very good overview course in PV design. Original posted slides were a little dated. Downloaded the posted updated slides the next day which helped greatly
The instructor is very knowledgeable and gets right to the key design elements. I feel more informed now about PV systems, and have a good vector if I ever design one of these. The wind loading was outstanding, and the software reference is very appreciated. Although the slides didn’t line up, they will be corrected and published. Not a big deal.
Good introduction to this subject. Covers various aspects siting considerations, types of systems and electrical and structural design.
The class was poor. The slides downloaded did not agree with the presentation, the presenter had a horrible squeaky chair, the presenter’s phone rang multiple times, and the course title was misleading.
Although it was obvious the Professor was very knowledgeable, it was the worse CE course I’ve ever taken:
1- The professor was speaking from a distracting “work zone”.
2- The professor was coughing constantly, i assume caused by #1.
3- The professor was rushed at the end.
4- The initial downloadable handout (IDH) did not match the handout the professor was speaking from.
5- the Quiz had questions not covered in the presentation or either handout (and some from only the IDH).
6- what is an acceptable score….it kept telling me to retake the quiz, even when my score was 10/10?
7 – I spent way more than the 2 hours of CE that was granted.
8- I would respectfully like a refund.
You need to revise the test to correspond to the current course briefing slides.
Otherwise, I learned a lot and enjoyed the instructor and the course.
Cliff
Unfortunately material presented did not align with material distributed. Some quiz questions were not discussed or presented in either. The material organization and grouping in sections could have been better. The material could have been presented in a more concise manner. Perhaps too many topics were included in this 2-hour class. I left the class having learned little to nothing. Disappointed.
Good overview of photovoltaic system design
Great webinar that covers everything you needed to know about designing a PV system.
Interesting, timely information provided. Professor Messenger is knowledgeable and attuned to his audience. It would be helpful if the slides were numbered and if sources were referenced at the end of the slides. But otherwise it was a well-executed training.
Excellent basic course
Very good information. Professor was very proactive with questions.
Currently proposed 200MW PV array proposed locally, so it was great to get a background on what is being planned for my neighborhood.
pretty good. had to remember some of this stuff.
Well I have never been involved with PV design, and probably never will be involved, this was a great overview of the design concerns when installing a system. I have a neighbor with a system. He just bought a very expensive battery storage system for his PV system. I will now be able to talk to him about his system.