Student reviews

I personally install a lot of solar panels and have always wanted an in depth look at the delicateness of solar panels and how to prevent damaging them. I feel this course is an excellent opportunity to get a better understanding on cell cracks and damage.

Na

good

Interesting course. It will be helpful for promising people working in this field

The important details are well explained, makes it easier to understand the code part by part

Good

True

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I would like prospective students to know that these courses are very interesting & very helpful in todays world & very much a benefit in todays econnomy, thank you. ,

I always enjoy the free courses on Heatspring! I am an instructor at a NABCEP approved school, we always love to learn new techniques and trends. These courses do wonders.