This course provides an excellent overview of operations and maintenance topics and troubleshooting practices for residential and even small commercial systems. It is a great starting point for anyone beginning to learn more about PV system troubleshooting, and for those with more experience who would benefit from a refresher on certain topics.
This was a great course for delving into the nitty gritty of maintenance. The explanations and demonstrations were very specific and clear, and it showed how issues that would not be obvious at installation, can cause problems as time goes on.
Great class for those moving into residential O&M.
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