Student Ratings

758 reviews

3,975 students have taken this course

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Featured Ratings

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by Philip coffman, Owner, COFFMAN hvac & home repair 10/05/2017

Recommend for Knowledge about battery capacity and storage and the way it is calculated

by thanooe paul 10/04/2017

its excellent

by Angel Garcia 08/22/2017

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

by Nicole Lyons 08/13/2017

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

by Aakanksha Pathak 08/09/2017

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

by Ekene Ngadaonye 07/24/2017

The course is nice and in depth for a free course. It has improved my knowledge on battery rating

by cheavez m 07/12/2017

by lokendra sharma 06/28/2017

This is very helpfull while designing the storage for solar PV.

by Brandon Head 06/25/2017

this class is great please take notes and use the information provided.

by M.Gul Khulmi 06/12/2017

All the parameter need for designing a battery storage system is in one place I learned allot new things for the 1st time about the battery which I was miss up to now. By taking this course as Electrical Engineer I can design now any size battery storage system.

by Dillon Langston 06/08/2017

Great course if you are interested to learn about batteries and their application/function in solar energy systems

by mustafa malekyan 06/07/2017

temperature has a great affect upon the batteries life and charge

by Brennan Rodriguez, Southwest & Central Michigan Sales, Michigan Solar Solutions 06/06/2017

This is a great course if you are looking to pick up the basic skills of sizing and designing battery banks for off-grid or grid-tied applications! Easy for first time learners and easy to complete on your own time frame.

by shivam pachauri 05/24/2017

i learn lot of thing about this course

by Colletti Colletti, Owner, Collective solar 04/12/2017

take the time to view this if pursuing battery knowledge

by Ismaila Muhammad Yahuza 03/21/2017

This is awesome for a beginner like me. I really have a wider view for this course!


Its powerful and I gained knowledge

by Glenn Forslin 02/08/2017

Required knowledge for those new to offgrid energy and storage systems.

by Kerry Lipp, Solar Installer / Electrician, Lipp Electric & Solar 01/23/2017

Great amount of info in a short course. Covers all the basics and then some. I recommend it.

by Fadel Khattab 01/21/2017

So usefull

by santhosh k 01/12/2017


by Todd Mcgill, Solar PV Installer/Tech, "Solar Contract Worker" (various) 01/11/2017


by mera amiera 11/28/2016

we can enjoyed the this course we can improved more

by inna97 noraslinaitam 11/28/2016

we can enjoyed the course and we can providing our whether

by crecky akiey 11/17/2016


by jorita joey 11/17/2016

yes, i will

by along samri 11/17/2016

i like this course

by sedeq angah 11/17/2016

i enjoy when i lean something new.

by TIMOTHY JASON 11/17/2016


by ahmad aman 11/17/2016


by boy boye 11/17/2016

to make me become who am i today

by andak anjang 11/16/2016

battery capacity

by nelviro nelviro 11/16/2016

i want to learn more from this knowledge

by Peekendra S 10/27/2016

by Daniel Bansale, Sales Manager, Millenniumtechno 10/24/2016

I've enjoyed to this course and learned a lot

by Modesto Valdez 08/26/2016

The course is very informative and I have learned more about batteries.

by Shashank H K, Student 08/25/2016


by Hari Singh, Project Engineer, Enzen Global Solutions Pvt Ltd 08/24/2016


by Akinboro Rafiu 08/11/2016

I now understand every parameters on battery and I beleive that gives me more edge and am very much happy about that.

by Benson Kudzai Nasasara 07/23/2016

Download the mp3 resource

by Lenin Brooks 07/19/2016

A good course for professional to refresh their memory and for beginners to understand battery storage.

by Gary Cook 07/10/2016

The course offers good basic understanding of batteries that is a good stepping stone for more in depth battery design for storage systems.

by Tod Fromlath, All, RePower America 07/10/2016

Absolutely vital information for anyone in the industry (even if just for review, as in my case).

by Krishnan K 06/22/2016

easy to understand

by James Manabat 06/09/2016


by Abdallah Yazory, Engineer, MASE 05/20/2016


by Elisha BABALOLA, Managing Consultant/ C.E., Electro-Clues Ltd., Abuja, F.C.T., Nigeria 05/08/2016

For those interested in the details of the dynamics of battery performance

by Raghunadha Vadlamudi, Country Head, Bahrain Solar Industry Association 05/06/2016

Great elaboration of the topic