Student reviews

This course takes away the myth of Solar panels being indestructible and how to contain the challenges.

Very descriptive and excellent examples to make us understand concepts easily.

This course is essential for any solar salesperson, analyst, or consultant. It effectively outlines the steps in ETB to accurately calculate the avoided cost of a solar project. It will get your client the biggest savings possible!

a very good training course

Great information on subject and short videos

I'm a new student at international business collage studying for ass.in business management and specialty in solar energy . online classes offered by heat spring have been so helpful to me .when I go to class I have confidence because I already know and understand what the lecture if talking about.

Great info. Really a must for installers.

This was truly for beginners and in words and phrases all can understand. Good job.

Great job you taught my class on the basics today. Thank you much appreciated

This short course will open up your eyes to things you might not have considered in your initial calculations.

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being a electrical and electronics engineering we learn about pv cells. but the basic part of operation and maintenence is also meant to be learnt. and also the identification of damages/error happening to the solar module must be known.

If you want to understand how batteries work, this should give a bearing for that.

yes. if you need a brief introduction about a battery this is best way to learn.